APL5501 データシートの表示（PDF） - Anpec Electronics

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APL5501

low Iq, low dropout 500 mA fixed voltage regulator

Anpec Electronics 

APL5501/2/3

Electrical Characteristics

Unless otherwise noted these specifications apply over full temperature, VIN=3.6V, CIN=1µF, COUT=4.7µF,

SHDN=VIN, TJ=0 to 125°C. Typical values refer to TJ=25°C.

Symbol

Parameter

ILIMIT Circuit Current Limit

ISHORT Short Current

IOUT Load Current

REGLINE Line Regulation

REGLOAD Load Regulation

Test Conditions

VIN=4.3V

VOUT=0V

VOUT+0.5V< VCC<6.0V, IOUT = 1mA

VIN =VOUT+1.0V, 0mA< IOUT < IMAX

1.3V≤VOUT<1.5V515X

APL5501/2/3

Min. Typ. Max.

0.7

200

500

4

10

1

6

101.010 1300

Unit

A

mA

mA

mV

mV

m% V

VDROP Dropout Voltage(Note2)

IOUT =500mA 1.5V≤VOUT<2V

2V≤VOUT<2.5V

900 1050

500 700

PSRR Ripple Rejection

IQ Quiescent Current

2.5V≤VOUT<3.4V

F≤1kHz, 1Vpp at VIN = VOUT+1.0V

CNo lo=a1d0nf

IOUT =5 00m A

280 380

55

65

dB

50 100 µA

370 450

OTS

Shutdown Supply

Current(Note3)

Noise(Note3)

Shutdown Recovery

Delay(Note3)

Over Temperature

Shutdown

Shutdown = low

IOUT=0, VCC =6.0V

100Hz<f<100kHz, typical load,

CBP=0.01µF, COUT = 1µF

100Hz<f<100kHz, typical load,

CBP=0.1µF, COUT = 1µF

CBP=0.01µF,COUT=1µF, no load

CBP=0.1µF,COUT=1µF, no load

0.01

50

40

7

70

150

1

µA

µVrms

ms

°C

Over Temperature

Shutdown Hysteresis

Hysteries

10

°C

Output Voltage

TC Temperature

Coefficient

50

ppm/

°C

COUT

ISHDN

Output Capacitor

ESR

Shutdown Input

Threshold(Note3)

Shutdown input Bias

current(Note3)

Input Reverse

Leakage current

Reverse Protection

Threshold

VOUT+1.0V< VIN <6.0V

VSHDN =VIN

VOUT-VIN=0.1V

4.2 4.7

0.02 0.1

0.4 0.7

5.2 µF

1 Ohm

1.6

V

0.01 100 nA

0.1 0.5 µA

11

50 mV

Note 2 : Dropout voltage definition : VIN-VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT + 0.5V

Note 3 : For 5-pin devices only.

Copyright © ANPEC Electronics Corp.

4

Rev. B.2 - May., 2005

www.anpec.com.tw

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