Panasonic AN80L22RMS, AN80L21RMS, AN80L20RMS, AN80L19RMS, AN80L18RMS Datasheet

Voltage Regulators

AN80LXXRMS Series

Low-drop type positive output voltage regulator IC

■ Overview

The AN80LXXRMS series is 0.15 A output low-drop output type positive voltage regulator IC with resetting function. 20 classifications of output voltages, 1.8 V, 1.9 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 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 5.2 V are available. In addition, it is adopting the surface mounting type package (Mini 5-pin plastic package), so that it is most suited for miniaturization and weight reduction of set equipment.

■ Features

•Minimum input and output voltage difference : 0.4 V max.

•High precision output voltage : (allowance : ± 3%)

•Built-in reset function terminal (High : Active)

•Built-in overcurrent limiting circuit

•Built-in circuit for limiting rush current at input voltage rising time

•Output voltage : 1.8 V to 5.2 V

				2.8	+0.2	Unit : mm
					–0.3
0.65±0.15				1.5	+0.25	0.65±0.15
					–0.05
			5			1	1.45±0.1
+0.2	1.9±0.1	0.95 0.95	4
–0.052.9			3			2
						+0.1 –0.05
						0.3
+0.2							+0.1
1.1 –0.1	0.8						0.16–0.06
			0.1	0.1 to 0.3		0.4±0.2
			0 to
			Mini-type 5-pin

Type name indication symbol : XX

■ Applications

•Cellular phone, PHS, analog cordless phone, other small sized potable equipment

■ Block diagram

IN	1		2	OUT
		Current
		source
CONT	5	Start /	Error
		Stop
			amp.
		Bandgap	3	N.C.
		reference
		4
		GND

1

AN80LXXRMS Series						Voltage Regulators
■ 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
■ Pin Descriptions
Pin No.	Description
1	Input voltage pin
2	Output voltage pin
3	N.C. pin
4	Grounding pin

5Control pin

("High" → operation "Low" → stop)

■Absolute Maximum Ratings

Parameter	Symbol	Rating	Unit
Supply voltage *1	V	14.6	V
	CC
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)
■ Recommended Operating Range
Parameter	Symbol	Range		Unit
Supply voltage	VCC	2.2 to 14.5		V

■ 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 Ω

*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
	VOUT			− 30°C ≤ Ta ≤ + 85°C
coefficient		dT
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 ■ Technical Information " • Output rise time characteristics".

4

Voltage Regulators			AN80LXXRMS Series
AN80L19RMS (1.9 V)
■ Recommended Operating Range
Parameter	Symbol	Range		Unit
Supply voltage	VCC	2.3 to 14.5		V

■ 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 Ω

*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
	VOUT			− 30°C ≤ Ta ≤ + 85°C
coefficient		dT
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 ■ Technical Information " • Output rise time characteristics".
									5

AN80LXXRMS Series			Voltage Regulators
AN80L20RMS (2.0 V)
■ Recommended Operating Range
Parameter	Symbol	Range		Unit
Supply voltage	VCC	2.4 to 14.5		V

■ 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 Ω

*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
	VOUT			− 30°C ≤ Ta ≤ + 85°C
coefficient		dT
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 ■ Technical Information " • Output rise time characteristics".

6

Voltage Regulators			AN80LXXRMS Series
AN80L21RMS (2.1 V)
■ Recommended Operating Range
Parameter	Symbol	Range		Unit
Supply voltage	VCC	2.5 to 14.5		V

■ 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 Ω

*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
	VOUT			− 30°C ≤ Ta ≤ + 85°C
coefficient		dT
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 ■ Technical Information " • Output rise time characteristics".
									7

AN80LXXRMS Series			Voltage Regulators
AN80L22RMS (2.2 V)
■ Recommended Operating Range
Parameter	Symbol	Range		Unit
Supply voltage	VCC	2.6 to 14.5		V

■ 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 Ω

*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
	VOUT			− 30°C ≤ Ta ≤ + 85°C
coefficient		dT
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 ■ Technical Information " • Output rise time characteristics".

8