S19311 datasheet(11/39 Pages) SII

Part #	S19311

Description	FOR AUTOMOTIVE 125C OPERATION HIGH-WITHSTAND VOLTAGE

PDF	39 Pages

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Manufacturer	SII [Seiko Instruments Inc]

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

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FOR AUTOMOTIVE 125°C OPERATION HIGH-WITHSTAND VOLTAGE CMOS VOLTAGE REGULATOR WITH RESET FUNCTION

Rev.1.0_01

S-19311 Series

Seiko Instruments Inc.



Standard Circuit

CIN

Input

Output

GND

Single GND

VIN

VSS

Rext

CDLY

VOUT

DLY

Figure 12

*1. CIN is a capacitor for stabilizing the input.

*2. CL is a capacitor for stabilizing the output. A ceramic capacitor of 2.2

μF or more can be used.

*3. CDLY is the delay time adjustment capacitor.

*4. Rext is the external pull-up resistor for the reset output pin.

Connection of the external pull-up resistor is not absolutely essential since the S-19311 Series

has a built-in pull-up resistor.

Caution The above connection diagram and constants will not guarantee successful operation. Perform

thorough evaluation using an actual application to set the constants.

S19311 Datasheet(PDF) 11 Page - Seiko Instruments Inc