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Voltage Regulators
AN80LXXRMS Series
Low-drop type positive output voltage regulator IC
s Overview +0.2 Unit : mm
2.8 0.3
The AN80LXXRMS series is 0.15 A output low-drop +0.25
0.65±0.15 1.5 0.05 0.65±0.15
output type positive voltage regulator IC with resetting
function. 20 classifications of output voltages, 1.8 V, 1.9 5 1
1.45±0.1
V, 2.0 V, 2.1 V, 2.2 V, 2.5 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.2
0.95
4
2.9 0.05
1.9±0.1
+0.2
V, 3.3 V, 3.4 V, 3.5 V, 3.6 V, 4.8 V, 4.9 V, 5.0 V, 5.1 V and
0.95
5.2 V are available. In addition, it is adopting the surface 3 2
mounting type package (Mini 5-pin plastic package), so
0.3 0.05
that it is most suited for miniaturization and weight re-
+0.1
duction of set equipment.
0.16 0.06
+0.1
+0.2
1.1 0.1
s Features
0.8
· Minimum input and output voltage difference : 0.4 V
0.1 to 0.3
0 to 0.1
max. 0.4±0.2
· High precision output voltage : (allowance : ± 3%)
· Built-in reset function terminal (High : Active) Mini-type 5-pin
· Built-in overcurrent limiting circuit Type name indication symbol : XX
· Built-in circuit for limiting rush current at input voltage
rising time
· Output voltage : 1.8 V to 5.2 V
s Applications
· Cellular phone, PHS, analog cordless phone, other small
sized potable equipment
s Block diagram
IN 1 2 OUT
Current
source
CONT 5 Start /
Stop Error
amp.
Bandgap 3 N.C.
reference
GND 4
1
AN80LXXRMS Series Voltage Regulators
s Output Voltage Characteristics at IOUT = 50 mA, Ta = 25°C
Type No. Output V Conditions min. typ. max. Unit Marking
AN80L18RMS 1.8 VIN = 2.8 V 1.746 1.8 1.854 V BA
AN80L19RMS 1.9 2.9 1.843 1.9 1.957 BB
AN80L20RMS 2.0 3.0 1.940 2.0 2.060 BC
AN80L21RMS 2.1 3.1 2.037 2.1 2.163 BD
AN80L22RMS 2.2 3.2 2.134 2.2 2.266 BE
AN80L25RMS 2.5 3.5 2.452 2.5 2.575 BW
AN80L28RMS 2.8 3.8 2.716 2.8 2.884 BF
AN80L29RMS 2.9 3.9 2.813 2.9 2.987 BG
AN80L30RMS 3.0 4.0 2.910 3.0 3.090 BH
AN80L31RMS 3.1 4.1 3.007 3.1 3.193 BJ
AN80L32RMS 3.2 4.2 3.104 3.2 3.296 BK
AN80L33RMS 3.3 4.3 3.201 3.3 3.399 BL
AN80L34RMS 3.4 4.4 3.298 3.4 3.502 BM
AN80L35RMS 3.5 4.5 3.395 3.5 3.605 BN
AN80L36RMS 3.6 4.6 3.492 3.6 3.708 BP
AN80L48RMS 4.8 5.8 4.656 4.8 4.944 BQ
AN80L49RMS 4.9 5.9 4.753 4.9 5.047 BR
AN80L50RMS 5.0 6.0 4.850 5.0 5.150 BS
AN80L51RMS 5.1 6.1 4.947 5.1 5.253 BT
AN80L52RMS 5.2 6.2 5.044 5.2 5.356 BU
BA
(Marking example : AN80L18RMS)
2
Voltage Regulators AN80LXXRMS Series
Common to the AN80LXXRMS Series
s Pin Descriptions
Pin No. Description
1 Input voltage pin
2 Output voltage pin
3 N.C. pin
4 Grounding pin
5 Control pin
("High" operation "Low" stop)
s Absolute Maximum Ratings
Parameter Symbol Rating Unit
Supply voltage *1 VCC 14.6 V
Supply current ICC 300 mA
Power dissipation *3 PD 78 mW
Operating ambient temperature *2 Topr -30 to +85 °C
Storage temperature *2 Tstg -55 to +150 °C
Note) *1 : There may be a case of the device destruction when the output (VOUT) and the grounding (GND), or the output (VOUT) and
input (VIN) are short-circuited.
*2 : All items are at Ta = 25°C, except for the parameter of operating ambient temperature and storage temperature.
*3 : Topr = Power dissipation for IC alone without heat sink at + 85°C.
3
AN80LXXRMS Series Voltage Regulators
AN80L18RMS (1.8 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.2 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 2.8 V, IOUT = 50 mA 1.746 1.8 1.854 V
Input stability 1 REGIN1 VIN = 2.8 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 2.8 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 2.8 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 2.8 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 2.8 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 2.8 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 1.5 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 62 70 dB
Minimum input and VDIF(min)1 VIN = 1.5 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.1 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 2.8 V, IOUT = 50 mA 1.50 V
Control terminal threshold low voltage VCONTL VIN = 2.8 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 2.8 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 38 µV
Output voltage temperature 1 dVOUT VIN = 2.8 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 2.8 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
4
Voltage Regulators AN80LXXRMS Series
AN80L19RMS (1.9 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.3 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 2.9 V, IOUT = 50 mA 1.843 1.9 1.957 V
Input stability 1 REGIN1 VIN = 2.9 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 2.9 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 2.9 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 2.9 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 2.9 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 2.9 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 1.6 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 62 70 dB
Minimum input and VDIF(min)1 VIN = 1.6 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.2 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 2.9 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 2.9 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 2.9 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 40 µV
Output voltage temperature 1 dVOUT VIN = 2.9 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 2.9 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
5
AN80LXXRMS Series Voltage Regulators
AN80L20RMS (2.0 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.4 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.0 V, IOUT = 50 mA 1.940 2.0 2.060 V
Input stability 1 REGIN1 VIN = 3.0 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.0 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.0 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.0 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.0 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.0 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 1.7 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 62 70 dB
Minimum input and VDIF(min)1 VIN = 1.7 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.3 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.0 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.0 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.0 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 42 µV
Output voltage temperature 1 dVOUT VIN = 3.0 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.0 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
6
Voltage Regulators AN80LXXRMS Series
AN80L21RMS (2.1 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.5 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.1 V, IOUT = 50 mA 2.037 2.1 2.163 V
Input stability 1 REGIN1 VIN = 3.1 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.1 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.1 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.1 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.1 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.1 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 1.8 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 61 69 dB
Minimum input and VDIF(min)1 VIN = 1.8 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.4 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.1 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.1 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.1 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 44 µV
Output voltage temperature 1 dVOUT VIN = 3.1 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.1 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
7
AN80LXXRMS Series Voltage Regulators
AN80L22RMS (2.2 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.6 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.2 V, IOUT = 50 mA 2.134 2.2 2.266 V
Input stability 1 REGIN1 VIN = 3.2 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.2 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.2 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.2 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.2 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.2 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 1.9 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 61 69 dB
Minimum input and VDIF(min)1 VIN = 1.9 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.4 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.2 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.2 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.2 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT =10 mA 46 µV
Output voltage temperature 1 dVOUT VIN = 3.2 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.2 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
8
Voltage Regulators AN80LXXRMS Series
AN80L25RMS (2.5 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 2.9 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.5 V, IOUT = 50 mA 2.425 2.5 2.575 V
Input stability 1 REGIN1 VIN = 3.5 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.5 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.5 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.5 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.5 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.5 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.2 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 60 68 dB
Minimum input and VDIF(min)1 VIN = 2.2 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.6 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.5 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.5 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.5 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 58 µV
Output voltage temperature 1 dVOUT VIN = 3.5 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.15 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
9
AN80LXXRMS Series Voltage Regulators
AN80L28RMS (2.8 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.2 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.8 V, IOUT = 50 mA 2.716 2.8 2.884 V
Input stability 1 REGIN1 VIN = 3.8 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.8 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.8 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.8 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.8 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.8 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.5 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 60 68 dB
Minimum input and VDIF(min)1 VIN = 2.5 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 2.9 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.8 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.8 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.8 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT =10 mA 58 µV
Output voltage temperature 1 dVOUT VIN = 3.8 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.8 V, IOUT = 50 mA 0.10 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
10
Voltage Regulators AN80LXXRMS Series
AN80L29RMS (2.9 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.3 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 3.9 V, IOUT = 50 mA 2.813 2.9 2.987 V
Input stability 1 REGIN1 VIN = 3.9 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 3.9 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 3.9 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 3.9 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 3.9 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 3.9 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.6 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 60 68 dB
Minimum input and VDIF(min)1 VIN = 2.6 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.0 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 3.9 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 3.9 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 3.9 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 60 µV
Output voltage temperature 1 dVOUT VIN = 3.9 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 3.9 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
11
AN80LXXRMS Series Voltage Regulators
AN80L30RMS (3.0 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.4 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 4.0 V, IOUT = 50 mA 2.910 3.0 3.090 V
Input stability 1 REGIN1 VIN = 4.0 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 4.0 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 4.0 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 4.0 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 4.0 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 4.0 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.7 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 60 68 dB
Minimum input and VDIF(min)1 VIN = 2.7 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.1 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 4.0 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 4.0 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 4.0 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT =10 mA 62 µV
Output voltage temperature 1 dVOUT VIN = 4.0 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 4.0 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
12
Voltage Regulators AN80LXXRMS Series
AN80L31RMS (3.1 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.5 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 4.1 V, IOUT = 50 mA 3.007 3.1 3.193 V
Input stability 1 REGIN1 VIN = 4.1 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 4.1 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 4.1 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 4.1 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 4.1 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 4.1 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.8 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 59 67 dB
Minimum input and VDIF(min)1 VIN = 2.8 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.2 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 4.1 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 4.1 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 4.1 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 64 µV
Output voltage temperature 1 dVOUT VIN = 4.1 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 4.1 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
13
AN80LXXRMS Series Voltage Regulators
AN80L32RMS (3.2 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.6 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 4.2 V, IOUT = 50 mA 3.104 3.2 3.296 V
Input stability 1 REGIN1 VIN = 4.2 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 4.2 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 4.2 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 4.2 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 4.2 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 4.2 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 2.9 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 59 67 dB
Minimum input and VDIF(min)1 VIN = 2.9 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.3 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 4.2 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 4.2 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 4.2 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT =10 mA 66 µV
Output voltage temperature 1 dVOUT VIN = 4.2 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 4.2 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
14
Voltage Regulators AN80LXXRMS Series
AN80L33RMS (3.3 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.7 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 4.3 V, IOUT = 50 mA 3.201 3.3 3.399 V
Input stability 1 REGIN1 VIN = 4.3 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 4.3 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 4.3 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 4.3 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 4.3 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 4.3 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 3.0 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 59 67 dB
Minimum input and VDIF(min)1 VIN = 3.0 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.4 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 4.3 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 4.3 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 4.3 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT = 10 mA 68 µV
Output voltage temperature 1 dVOUT VIN = 4.3 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 4.3 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
15
AN80LXXRMS Series Voltage Regulators
AN80L34RMS (3.4 V)
s Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage VCC 3.8 to 14.5 V
s Electrical Characteristics at Ta = 25°C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. CIN = 0.1 µF, COUT = 10 µF
Parameter Symbol Conditions Min Typ Max Unit
Output voltage VOUT VIN = 4.4 V, IOUT = 50 mA 3.298 3.4 3.502 V
Input stability 1 REGIN1 VIN = 4.4 V 14.5 V, IOUT = 50 mA 10 50 mV
Input stability 2 REGIN2 VIN = 4.4 V 9 V, IOUT = 50 mA 5 20 mV
Load stability *1 REGLOA VIN = 4.4 V, IOUT = 0 mA 150 mA 50 150 mV
Peak output current *2 IPEAK VIN = 4.4 V, The output current value 180 240 mA
decreases by 5% from the value
when VOUT is at IOUT = 50 mA.
Bias current without load IBIAS VIN = 4.4 V, IOUT = 0 mA 350 µA
Bias current fluctuation with load IBIAS VIN = 4.4 V, IOUT = 0 mA 150 mA 5 mA
Standby consumption current ISTB VIN = 10 V, VCONT = 0 V 0.1 µA
Bias current before starting IRUSH VIN = 3.1 V, IOUT = 0 mA 1.5 5 mA
regulation
Ripple rejection ratio R.R. 1 Vrms, f = 120 Hz, IOUT = 10 mA 58 66 dB
Minimum input and VDIF(min)1 VIN = 3.1 V, IOUT = 0 mA 0.1 0.2 V
output voltage difference 1
Minimum input and VDIF(min)2 VIN = 3.5 V, IOUT = 150 mA 0.4 V
output voltage difference 2
Control terminal threshold high voltage VCONTH VIN = 4.4 V, IOUT = 50 mA 1.50 V
Control terminal threshold high voltage VCONTH VIN = 4.4 V, IOUT = 50 mA 0.30 V
Control terminal current ICONT VIN = 4.4 V, IOUT = 50 mA 30 µA
VCONT = 1.8 V
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
· Design reference data
Note) The following values are typical and not guaranteed values.
Parameter Symbol Conditions Min Typ Max Unit
Output noise voltage VNO 10Hz f 100kHz, IOUT =10 mA 70 µV
Output voltage temperature 1 dVOUT VIN = 4.4 V, IOUT = 0 mA 90 ppm/°C
coefficient VOUT dT - 30°C Ta + 85°C
Output rise time tON VIN = 4.4 V, IOUT = 50 mA 0.12 ms
VCONT = 0 V 1.8 V, CIN = 0.1 µF
COUT = 10 µF, VOUT = 90%
Note) *1 : Refer to s Technical Information " · Output rise time characteristics".
16
Voltage Regulators AN80LXXRMS Series
AN80L35RMS (3.5 V)
s Recommend