KSD-I5C008-001

1

S71xxSF

Standard Voltage Detector

7

Description

• The S71xx prevents the error of system from supply voltage below normal voltage level at the time the power on

and instantaneous power off in systems.

Features

• Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.)

• Hysteresis Voltage is Provided (50 ㎷ Typ.)

Applications

• As Control Circuit of Battery-Backed Memory

• As Measure Against Erroneous Operations at Power On-Off

• As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc.

• As Measure Against System Runaway at Instantaneous Break of Power Supply etc.

Ordering Information

Type NO.

Marking

Package Code

S71xxSF

7□□

SOT-23F

□□

: Detecting Voltage Code

Outline Dimensions

Unit : mm

S

PIN Connections

1. OUT

2. Vcc

3. GND

3

1

2

2.30~2.50

1.50~1.70

Equivalent Circuit Diagram