MC78LXXA (LM78LXX, KA78LXXA)

FIXED VOLTAGE REGULATOR (POSITIVE)

3-TERMINAL 0.1A POSITIVE VOLTAGE

REGULATORS

The MC78LXX series of fixed voltage monolithic integrated circuit

voltage regulators are suitable for application that required supply

up to 100mA.

FEATURES

• Maximum Output Current of 100mA

• Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V and 24V

• Thermal Overload Protection

• Short Circuit Current Limiting

• Output Voltage Offered in ± 5% Tolerance

ORDERING INFORMATION

BLOCK DIAGRAM

3

2

GND

1

I

REFERENCE VOLTAGE

SHORT CIRCUIT

PROTECTION

THERMAL SHUTDOWN

CIRCUIT

+

-

Device

Package

Operating Temperature

MC78LXXACP (LM78LXXACZ) (KA78LXXAZ)

TO-92

- 45 ~ + 125

MC78LXXACD (KA78LXXAD)

8 SOP

0 ~ + 125

°C

TO-92

1: Output 2: GND 3: Input

8 SOP

1: Output 2: GND 3: GND 4: NC

5: NC 6: GND 7: GND 8: Input

©1999 Fairchild Semiconductor Corporation

Rev. C

This Material Copyrighted By Its Respective Manufacturer

Boca Semiconductor Corp.

(BSC)