£ gbp Currency locked: please either change during payment stage or update your account.
+44 (0)1702 543500
All priced items shipped from stock
Fast delivery worldwide

MC34063AG-S08-R Step-up, Step-down or Inverting Voltage Regulator

Features | Pricing | Description | Datasheet datasheet



This product is active but not available via the site.

To purchase this product or request a sample, please contact us.

Technical specifications

Supply Voltage (minimum)3V
Supply Voltage (maximum)40V
Frequency (max)42kHz
Quiescent Current2.7mA
Voltage Reference Tolerance2%
Drive TypeInternal transistor

Please also refer to Datasheets & Resources.


  • Operation from 3V to 40V
  • Integral 1.5A Output Switch
  • Higher Current with External Transistors
  • Frequency of Operation from 100Hz to 100kHz
  • Short Circuit Current Limiting
  • Low Standby Current

Full description

The MC34063A is a switching regulator 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.

Moisture sensitivity level:

For scheduled orders and further information:

Report an error

Delivery rates
Features | Pricing | Description | Datasheet datasheet

Parts commonly bought in addition to this item: