STV8164

+5 V, +5 V and Adjustable Triple-Voltage Regulator

with Disable and Reset Functions

®

September 2003

1/11

FEATURES

s Input Voltage range between 7V and 18V,

s Maximum Available Output Currents greater than

0.8 A

s Fixed Precision Output 1 voltage of 5 V ± 2% (at

10 mA)

s Fixed Precision Output 2 voltage of 5 V ± 2% (at

10 mA)

s Programmable Output 3 voltage: 2.5 to 16 V ± 2%

s Output 1 with Reset facility

s Outputs 2 and 3 can be disabled by digital input

s Short Circuit Protection on each output

s Thermal Protection

s Low Dropout Voltages

DESCRIPTION

The STV8164 is a monolithic triple positive voltage

regulator designed to provide two fixed precision

output voltages of 5 V and an adjustable voltage for

currents up to 0.6 A.

The adjustable value of the third output can be fixed

from 2.5 V to 16 V.

An internal reset circuit generates a reset pulse

when the voltage of Output 1 drops below the

regulated voltage value.

Outputs 2 and 3 can be disabled by a digital input.

Short-circuit and thermal protections are included in

all versions.

Clipwatt11

(Plastic Package)

Order Code: STV8164

PROGRAM

9

8

7

6

5

4

3

2

1

INPUT3

OUTPUT3

INPUT2

GROUND

OUTPUT2

INPUT1

OUTPUT1

DELAY CAPACITOR

RESET

11

DISABLE

10