PB137 datasheet(3/8 Pages) STMICROELECTRONICS

Teilenummer	PB137

Bauteilbeschribung	POSITIVE VOLTAGE REGUALTOR FOR BATTERY CHARGER

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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ELECTRICAL CHARACTERISTICS FOR PB137 (refer to the test circuits, VI =18 V, IOUT = 500 mA,

Tj = 0 to 150

oC, COUT =10

µF unless otherwise specified)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Output Voltage

Tj =25

oC13.56

13.43

13.7

13.84

13.97

∆Vo

Line Regulation

Vi = 16 to 28.7 V,

Tj =25

oC60

150

∆Vo

Load Regulation

Io = 5 to 1500 mA,

Tj =25

oC65

100

Quiescent Current

Tj =25

oC4

∆Id

Delta Quiescent Current vs

Line

Vi = 16 to 28.7 V

∆Id

Delta Quiescent Current vs

Load

Io = 5 to 1000 mA

1.2

Dropout Voltage

Io = 1 A,

Tj =25

oC2.1

2.6

ISC

Short Circuit Current

Vi -Vo =5V,

Tj =25

oC2.2

Output Noise Voltage

B = 10 Hz to 10 KHz,

Tj =25

oC300

µVrms

SVR

Supply Voltage Rejection

f = 120 Hz,

Tj =25

oC58

IREV

Reverse Leakage Current

VOUT = 13.7 V, VIN = floating,

Tj = 0 to 40

0.1

µA

Long Term Stability

Tj = 125

oC, 1000hrs

0.5

PB137

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