APL5902-17VC datasheet(4/21 Pages) ANPEC

4 / 21 page

Rev. B.2 - May., 2005

APL5901/2

www.anpec.com.tw

APL5901/2

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

100Hz<f<100kHz, typical load,

CBP=0.01

µF, COUT = 1µF

Noise

(Note3)

100Hz<f<100kHz, typical load,

CBP=0.1

µF, COUT = 1µF

µVrms

CBP=0.01

µF,C

OUT=1µF, no load

Shutdown Recovery

Delay

(Note3)

CBP=0.1

µF,C

OUT=1µF, no load

OTS

Over Temperature

Shutdown

150

°C

Over Temperature

Shutdown Hysteresis

Hysteries

°C

Output Voltage

Temperature

Coefficient

ppm/

°C

COUT

Output Capacitor

4.2

4.7

5.2

µF

ESR

0.02

0.1

Ohm

Shutdown Input

Threshold

(Note3)

VOUT+1.0V< VIN <6.0V

0.4

0.7

1.6

ISHDN

Shutdown input Bias

current

(Note3)

VSHDN =VIN

0.01

100

Input Reverse Leakage

current

VOUT-VIN=0.1V

0.1

0.5

µA

Reverse Protection

Threshold

Application Circuit

VOUT

VIN

GND

SHDN

VOUT

CIN

µF

off

APL5901

INPUT

2.7V to 6V

0.01

µF

CBP

COUT

4.7

µF

Electrical Characteristics (Cont.)

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.

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

µF, COUT=4.7µF,

SHDN=VIN, T

J=0 to 125°C. Typical values refer to T

=25

°C.

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