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onsemi MC34 Series

19 variants · onsemi

About the onsemi onsemi MC34 Series series

The onsemi onsemi MC34 Series series groups 19 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 8-SOIC (0.154\", 3.90mm Width), current - output of 1.5A (Switch) and frequency of 100kHz. Variants differ by operating temperature and package, so you can match the exact operating temperature your application requires using the selection guide below.

Select a variant by

Operating temperature
0°C ~ 70°C (TA) · 0°C~70°C(TA)
Package
Tape & Reel (TR); Cut Tape (CT) · Tube

Variant comparison

ParameterMC34063ADGMC34063ADR2G
Operating temperature0°C ~ 70°C (TA)0°C~70°C(TA)
PackageTubeTape & Reel (TR); Cut Tape (CT)

Shared specifications

Case
8-SOIC (0.154\", 3.90mm Width)
Current - output
1.5A (Switch)
Frequency
100kHz
Function
Step-Up, Step-Down
Mounting type
Surface Mount
Number of outputs
1
Output configuration
Positive or Negative
Output type
Adjustable
Synchronous rectifier
No
Topology
Buck, Boost
Voltage - input
40V
Voltage - output
40V (Switch)

Request a quote on any onsemi MC34 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the onsemi onsemi MC34 Series variants differ?
onsemi MC34 Series part numbers differ by operating temperature and package. Use the selection guide above to pick by operating temperature.
How many onsemi onsemi MC34 Series part numbers are listed?
19 onsemi onsemi MC34 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for onsemi onsemi MC34 Series?
Request a quote (RFQ) for any onsemi MC34 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants