APL78L12-KC-TUL datasheet(3/14 Pages) ANPEC

Part #	APL78L12-KC-TUL

Description	Three-Terminal Low Current Positive Voltage Regulator

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Manufacturer	ANPEC [Anpec Electronics Coropration]

Direct Link	http://www.anpec.com.tw

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 ANPEC Electronics Corp.

Rev. A.4 - Oct., 2003

APL78L05/12

www.anpec.com.tw

3

Application Circuit

V OU T

A P L 78 L0 5/ 1 2

C OU T =

0.1

µ F

V IN

Cin =

0.33

µ F

Note1 : A common ground is required between the input and the output voltage. The input voltage must

remain typically 2V above the output voltage even during the low point on the input ripple voltage.

Note2 : Cin is required if regulator is located an appreciable distance from power supply filter.

Note3 : C

OUT is not needed for stability; however, it does improve transient response.

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