MC78FC00

Series

SEMICONDUCTOR

TECHNICAL DATA

MICROPOWER ULTRA–LOW

QUIESCENT CURRENT

VOLTAGE REGULATORS

Order this document by MC78FC00/D

PIN CONNECTIONS

Standard Application

MC78FCXX

CO

Cin

Input

Output

H SUFFIX

PLASTIC PACKAGE

CASE 1213

(SOT–89)

TAB

1

(Tab is connected

to Pin 2)

1

2

3

(Top View)

Ground

Input

Output

Tab

2

3

1

1

MOTOROLA ANALOG IC DEVICE DATA

Advance Information

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.

MC78FC00 Series Features:

ORDERING INFORMATION

Device

Output

Voltage

Operating

Temperature Range

Package

MC78FC30HT1

3.0

T30

°

80

°C

SOT 89

MC78FC33HT1

3.3

TA = –30° to +80°C

SOT–89

MC78FC40HT1

4.0

TA = –30° to +80°C

SOT–89

MC78FC50HT1

5.0

Other voltages from 2.0 to 6.0 V, in 0.1 V increments, are available upon request. Consult

factory for information.

Representative Block Diagram

This device contains 11 active transistors.

2

Vin

1

Gnd

3

VO

Vref

This document contains information on a new product. Specifications and information herein

are subject to change without notice.

© Motorola, Inc. 1996

Rev 0