UNISONIC TECHNOLOGIES CO., LTD

78TXX

LINEAR INTEGRATED CIRCUIT

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Copyright © 2008 Unisonic Technologies Co., Ltd

QW-R101-021,B

3-TERMINALS 0.5A POSITIVE

VOLTAGE REGULATOR

DESCRIPTION

The UTC 78TXX family is monolithic fixed voltage regulator

integrated circuit. They are suitable for applications that required supply

current up to 0.5 A.

FEATURE

* Output current up to 0.5 A

* Fixed output voltage of 4.7V, 5V, 6V, 8V, 9V, 12V, 15V,18V and 24V

available

* Thermal overload shutdown protection

* Short circuit current limiting

* Output transistor SOA protection

*Pb-free plating product number:78TXXL

ORDERING INFORMATION

Ordering Number

Pin Assignment

Normal

Lead Free Plating

1

2

3

Package

Packing

78Txx-TQ2-R

78TxxL-TQ2-R

I

G

O

TO-263

Tape Reel

78Txx-TQ2-T

78TxxL-TQ2-T

I

G

O

TO-263

Tube

78Txx-TQ3-R

78TxxL-TQ3-R

I

G

O

TO-263-3

Tape Reel

78Txx-TQ3-T

78TxxL-TQ3-T

I

G

O

TO-263-3

Tube

Note:

1. xx: output voltage, refer to Marking Information

2. Pin Code:

I: Input

G: GND

O: Output