UNI SONI C TECHNOLOGI ES CO., LTD

MC34063A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2017 Unisonic Technologies Co., Ltd

QW-R103-008. N

DC T O DC CON V ERT ER

CON T ROLLER



DESCRI PT I ON

The UTC MC34063A is a monolithic regulator subsystem,

intended for use as DC to DC converter. This device contains a

temperature compensated band gap reference, a duty-cycle

control oscillator, driver and high current output switch. It can be

used for step down, step-up or inverting switching regulators as

well as for series pass regulators.



FEAT U RES

* Operation from 3.0V to 40V.

* Short circuit current limiting.

* Low standby current.

* Output switch current of 1.5A without external transistors.

* Frequency of operation from 100Hz to 100kHz.

* Step-up, step-down or inverting switch regulators.

 ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

MC34063AL-D08-T

MC34063AG-D08-T

DIP-8

Tube

MC34063AL-S08-R

MC34063AG-S08-R

SOP-8

Tape Reel

MC34063AL-P08-R

MC34063AG-P08-R

TSSOP-8

Tape Reel



M ARK I N G

DIP-8

SOP-8

TSSOP-8

UTC

MC34063A

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Date Code

L: Lead Free

G: Halogen Free

Lot Code