S-812C32AMC-C2M-T2 View Datasheet(PDF) - Seiko Instruments Inc

Part Name

Description

Manufacturer

S-812C32AMC-C2M-T2

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

Seiko Instruments Inc 

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR

S-812C Series

REFERENCE DATA

„ Transient Response Characteristics (Typical data: Ta=25°C)

INPUT VOLTAGE

or

LOAD CURRENT

OUTPUT VOLTAGE

Overshoot

(1) Power-on : S-812C30B (CL=10µF; ceramic capacitor)

6IN ON/OFF=0→5V, IOUT=10mA, CL=10µF

5V

0V

3V

Rev.1.0

Undershoot

0V

TIME (100µs/div)

Load dependence of overshoot at power-on

0.030

0.025

V IN , ON/OFF= 0→ V OU T(S )+ 2V , CL= 10µF

S -812C 30B

0.020

0.015

S -812C 50B

0.010

0.005

0.000

0

0.02 0.04 0.06 0.08 0.1

IOUT (A)

CL dependence of overshoot at power-on

V IN,ON/OFF= 0→ V OU T(S )+ 2V , IOU T= 10m A

0.8

S-812C50B

0.6

S-812C30B

0.4

0.2

0.0

0

10

20

30

40

50

CL (µF)

VDD dependence of overshoot at power-on

V IN ,ON/OFF= 0→ V D D , IOU T= 10m A , CL= 10µF

0.035

0.030

S -812C 30B

0.025

0.020

S -812C 50B

0.015

0.010

0.005

0.000

0

5

10

15

20

VDD (V)

Temperature dependence of overshoot at power-on

V IN , ON/OFF=0→ V OU T(S )+2V , IOU T= 10m A , CL= 10µF

0.06

0.05

0.04

0.03

S -812C 50B

S -812C 30B

0.02

0.01

0.00

-50

0

50

100

Ta (°C)

16

Seiko Instruments Inc.

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