APL5151 Ver la hoja de datos (PDF) - Anpec Electronics

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Fabricante

APL5151

Low IQ, Low Dropout 150mA Fixed Voltage Regulator

Anpec Electronics 

APL5151/2/3/4

Electrical Characteristics (Cont.)

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

T =0

J

to

125°C

.

Typical

values

refer

to

TJ=25°C

.

Symbol

Parameter

PSRR Ripple Rejection

VDROP Dropout Voltage(Note)

Test Conditions

F≤1kHz, 1Vpp at VIN = VOUT+1.0V

CBP=0.1µF, COUT = 1µF

1.3V≤VOUT<1.5V

1.5V≤VOUT<2.0

IOUT =150mA

2.0V≤VOUT<2.5

2.5V≤VOUT<3

3V≤VOUT≤5

APL5151/2/3/4

Unit

Min. Typ. Max.

45 55

dB

1.2 1.4

1

1.2

0.7 0.8 V

0.3 0.4

0.2 0.3

IQ Quiescent Current

No load

IOUT=150mA

50 80

µA

135 170

OTS

Shutdown Supply

Current

Noise

Shutdown Recovery

Delay

Over Temperature

Shutdown

Over Temperature

Shutdown Hysteresis

Shutdown = low

IOUT=0, VCC =6.0V

100Hz<f<100kHz, typical load,

CBP=0.1µF, COUT = 1µF

100Hz<f<100kHz, typical load,

CBP=0.33µF, COUT = 1µF

CBP=0.1µF,COUT=1µF, no load

CBP=0.33µF,COUT=1µF, no load

Hysteresis

0.01 1

µA

80

µVrms

60

4

ms

13.2

150

°C

10

°C

Output Voltage

TC Temperature

Coefficient

50

ppm/°C

COUT Output Capacitor

ESR

0.8 1.0

0.02 0.1

2.6 µF

1 Ohm

Shutdown Input

Threshold

VOUT+1.0V< VIN <6.0V

0.4 1.6 2.5 V

ISHDN

Shutdown Input Bias

Current

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

Copyright © ANPEC Electronics Corp.

4

Rev. B.4 - May., 2005

www.anpec.com.tw

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