Product Folder - MC34063A - SMPS Controller

MC34063A
SMPS Controller

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.

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

Product Status/Pricing/Packaging

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method
MC34063AD	Full Production	RoHS Compliant	$0.473	SOIC	8	RAIL
MC34063ADX	Not recommended for new designs	RoHS Compliant	N/A	SOIC	8	TAPE REEL
MC34063AP	Not recommended for new designs	RoHS Compliant	N/A	DIP	8	RAIL

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Qualification Support

Click on a product for detailed qualification data

Product
MC34063AD
MC34063ADX
MC34063AP