SP317V-L 查看數據表（PDF） - Signal Processing Technologies

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SP317V-L

3-Terminal 1 Amp Adjustable Voltage Regulator

Signal Processing Technologies 

Typical Application

SP37

VIN

INPUT

OUTPUT

+*

0.CIPNF

ADJ

R2

R

20:

+ **

.C0OPF

VOUT

Figure . Typical Application of SP 3 7

* = CIN is required if the regulator is located near power supply filter.

**= CO is needed for stability and it improves transient response.

VOUT = VREF x (+R2/R) + IADJ x R2

Since IADJ is controlled to less than 00PA, the error associated with this term is negligible

in most applications.

Date: 7/27/06 Rev F

SP317 3-Terminal 1Amp Adjustable Voltage Regulator



© 2006 Sipex Corporation

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