APL5902 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APL5902

(APL5901 / APL5902) Low IQ, Low Dropout 900mA Fixed Voltage Regulator

Anpec Electronics 

APL5901/2

Electrical Characteristics (Cont.)

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

Test Conditions

APL5901/2

Unit

Min. Typ. Max.

Noise(Note3)

IQ

100Hz<f<100kHz, typical load,

CBP=0.01µF, COUT = 1µF

100Hz<f<100kHz, typical load,

CBP=0.1µF, COUT = 1µF

50

µVrms

40

OTS

Shutdown Recovery

Delay(Note3)

Over Temperature

Shutdown

Over Temperature

Shutdown Hysteresis

CBP=0.01µF,COUT=1µF, no load

CBP=0.1µF,COUT=1µF, no load

Hysteries

7

ms

70

150

°C

10

°C

Output Voltage

TC Temperature

Coefficient

50

ppm/°C

COUT Output Capacitor

ESR

4.2 4.7 5.2 µF

0.02 0.1 1 Ohm

Shutdown Input

Threshold(Note3)

VOUT+1.0V< VIN <6.0V

0.4 0.7 1.6

V

ISHDN

Shutdown input Bias

current(Note3)

VSHDN =VIN

0.01 100 nA

Input Reverse

current

Leakage

VOUT-VIN=0.1V

0.1 0.5 µA

Reverse Protection

Threshold

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.

Application Circuit

INPUT

2.7V to 6V

C IN

1µF

VIN

VOUT

APL5901

on

SHDN

BP

GND

off

CBP

0.01µF

VOUT

COUT

4.7µF

Copyright © ANPEC Electronics Corp.

4

Rev. B.2 - May., 2005

www.anpec.com.tw

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