S812C datasheet(19/26 Pages) SII

Part #	S812C

Description	HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	SII [Seiko Instruments Inc]

Direct Link	http://www.sii.co.jp

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19 / 26 page

Rev.1.0

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

S-812C Series

Seiko Instruments Inc.

VIN,ON/OFF=8→4V, IOUT=10mA

2.8V

2.9V

10V

TIME (500

µs/div)

Load dependence of undershoot at line transient

CL dependence of undershoot at line transient

0.0

0.2

0.4

0.6

0.8

1020304050

IOUT (A)

S-812C 50B

V IN, ON/OFF= VOUT(S )+ 5V

→ VOUT(S)+1V, CL=10µF

S-812C 30B

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

1020

3040

CL (

µF)

S-812C 50B

V IN, ON/OFF=VOUT(S)+5V

→VOUT(S)+1V,IOUT=10mA

S-812C 30B

VDD dependence of undershoot at line transient

Temperature dependence of undershoot at line transient

0.00

0.05

0.10

0.15

0.20

0.25

VDD (V)

S-812C 50B

V IN, ON/OFF= VDD

→ VOUT(S)+1V IOUT=10mA CL=10µF

S-812C 30B

0.00

0.05

0.10

0.15

0.20

0.25

0.30

-50

100

Ta (°C)

S-812C 50B

S-812C 30B

V IN,ON/OFF=VOUT(S )+ 5V

→ VOUT(S)+1V,

IOUT= 10m A CL=10

µF

S812C Datasheet(PDF) 19 Page - Seiko Instruments Inc

S812C Datasheet(HTML) 19 Page - Seiko Instruments Inc

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