34063 Datasheet Pinout – Buck, Inverting Switching Regulator

Part Number: 34063, 34063API

Function: 1.5 A, Step-Up / Down / Inverting Switching Regulator

Package: DIP 8 Pin Type

Manufacturer: On Semiconductor, TI, ST

34063 image

MC34063 image


The 34063API is Buck, Inverting Switching Regulator.

The 34063 Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.


34063 Datasheet



• Operation from 3.0 V to 40 V Input

• Low Standby Current

• Current Limiting

• Output Switch Current to 1.5 A

• Output Voltage Adjustable

• Frequency Operation to 100 kHz

• Precision 2% Reference

• Pb−Free Packages are Available

Block Diagram :

34063 Pinout

Official Homepage: https://www.ti.com/product/MC34063A


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34063 Datasheet DF Download

F06C20C pdf

Other data sheets are available within the file: MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A


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