LM7905 datasheet(2/2 Pages) ISC

Part #	LM7905

Description	isc Three Terminal Negative Voltage Regulator

PDF	2 Pages

Scroll/Zoom	100%

Manufacturer	ISC [Inchange Semiconductor Company Limited]

Direct Link	http://www.iscsemi.cn

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INCHANGE Semiconductor

isc Product Specification

isc website：www.iscsemi.com

isc & iscsemi is registered trademark

isc Three Terminal Negative Voltage Regulator

LM7905

ELECTRICAL CHARACTERISTICS

Tj=25℃ (Vi= -10V, IO=0.5A, Ci= 2.2μF, CO= 1μF unless otherwise specified)

SYMBO

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

Vin=-10V; IO=0.5A

-4.8

-5

-5.2

Output Voltage

Vin=-8 to -20V; IO= -5mA to -1A;

Po≤15W

-4.75

-5

-5.25

△

Line Regulation

-7V≤Vin≤-25V; IO=0.5A

-8V≤Vin≤-12V ; IO=0.5A

100

△

Load Regulation

5.0mA≤IO≤1.5A; Vin=-10V

250mA≤IO≤750mA; Vin=-10V

100

Quiescent Current

Vin=-10V; IO=0.5A

△b1

Quiescent

Current

Change

5.0mA≤IO≤1.0A;Vin=-10V

0.5

△b2

Quiescent

Current

Change

-8V≤Vin≤-25V; IO=0.5A

1.3

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