© Semiconductor Components Industries, LLC, 2009

December, 2009 − Rev. 7

1

Publication Order Number:

MC78FC00/D

MC78FC00 Series

Micropower Voltage

Regulator

The MC78FC00 series voltage regulators are specifically designed

for use as a power source for video instruments, handheld

communication equipment, and battery powered equipment.

The MC78FC00 series voltage regulator ICs feature a high accuracy

output voltage and ultra−low quiescent current. Each device contains a

voltage reference unit, an error amplifier, a driver transistor, and

resistors for setting output voltage, and a current limit circuit. These

devices are available in SOT−89 surface mount packages, and allow

construction of an efficient, constant voltage power supply circuit.

Features

Figure 1. Representative Block Diagram

This device contains 11 active transistors.

2

1

GND

3

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

SOT−89

H SUFFIX

CASE 1213

MICROPOWER ULTRA−LOW

QUIESCENT CURRENT

VOLTAGE REGULATORS

MARKING DIAGRAM

http://onsemi.com

PIN CONNECTIONS

STANDARD APPLICATION

MC78FCXX

Input

Output

TAB

1

(Tab is connected

to Pin 2)

1

2

3

(Top View)

Ground

Input

Output

Tab

2

3

1

See detailed ordering, marking, and shipping information on

page 4 of this data sheet.

ORDERING INFORMATION

X

X

X

= Device Code

T

= Traceability Information

T T