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Home > MC34063A

MC34063A

SMPS Controller

Table of Contents:Datasheet Buy Sample

General Description

The MC34063A/MC33063A is a monolithic regulator subsystem intended for a DC to DC converter. The device contains a temperature-compensated bandgap 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.

Product Status/Pricing/Packaging

Fairchild 1,000 piece Budgetary Pricing
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing
MC34063AD	Full Production	RoHS Compliant	$0.39	SOIC	8	RAIL
MC34063AP	Not recommended for new designs	RoHS Compliant	N/A	DIP	8	RAIL

Support

Engineering Connections

Qualification Support

Customer qualification report for the MC34063AD
Customer qualification report for the MC34063AP

Features

Operation from 3.0 to 40V Input
Short Circuit Current Limiting
Low Standby Current
Output Switch Current of 1.5A Without External Transistors
Adjustable Output Voltage
Frequency Of Operation From 100Hz to 100KHz
Step-Up, Step-Down, or Inverting Switching Regulators

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English

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