MC34063ADR Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The MC33063A and MC34063A devices are easy-touse ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperaturecompensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies. The MC33063A device is characterized for operation from –40°C to 85°C, while the MC34063A device is characterized for operation from 0°C to 70°C.
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Topology Buck Boost Inverting
Input Voltage Min 3V
Input Voltage Max 40V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 1.5A
Output Voltage Min 1.25V
Output Voltage Max 40V
Switching Frequency 100kHz
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

1.5-A boost, buck, inverting switching regulator, operation from 0°C to 70°C | Texas Instruments
Conv DC-DC Single Inv/Step Up/Step Down 3V to 40V 8-Pin SOIC | Holdelec
Dc/Dc Conv, Buck/Boost/Inv, 100Khz, Soic | Newark Electronics
IC: PMIC | Transfer Multisort Elektronik
IC1.5ASTEP UP/DN SWITCH REG | Component Sense
MC34063ADR, Conv DC-DC | RS

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for MC34063ADR are listed on our Part Details page. You can also find images and similar parts to MC34063ADR on this page.

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What category does MC34063ADR fall under?

The MC34063ADR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the MC34063ADR RoHS compliant?

This part has not been flagged as RoHS Compliant.

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