MC34074ADR2G vs MC34063ABD-TR

This in-depth comparison of the MC34074ADR2G and MC34063ABD-TR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

MC34074ADR2G

onsemi

Lifecycle
Active
Stock
6232 PCS
Series
Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
+BOM RFQ
Part B

MC34063ABD-TR

STMicroelectronics

Lifecycle
Active
Stock
2572 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Regulators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MC34074ADR2G MC34063ABD-TR
Part Status Active Active
Function - Step-Up, Step-Down
Output Configuration - Positive or Negative
Topology - Buck, Boost
Output Type - Adjustable
Number of Outputs - 1
Voltage - Input (Min) - 3V
Voltage - Input (Max) - 40V
Voltage - Output (Min/Fixed) - 1.25V
Voltage - Output (Max) - 38V
Current - Output - 1.5A (Switch)
Frequency - Switching - 33kHz
Synchronous Rectifier - No
Operating Temperature 0°C ~ 70°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Amplifier Type J-FET -
Number of Circuits 4 -
Slew Rate 13V/µs -
Gain Bandwidth Product 4.5 MHz -
Current - Input Bias 100 nA -
Voltage - Input Offset 500 µV -
Supply Current 1.9mA (x4 Channels) -
Current - Output / Channel 30 mA -
Voltage - Supply Span(Min) 3 V -
Voltage - Supply Span(Max) 44 V -
Compare RFQ