MC33077DR2G vs MC33063ADRG4

This in-depth comparison of the MC33077DR2G and MC33063ADRG4 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

MC33077DR2G

onsemi

Lifecycle: Active
Stock: 3642 PCS
Series: Linear - Amplifiers - Instrumentation, Op Amps, Buffer Amps

+BOM RFQ

Part B

MC33063ADRG4

Texas Instruments

Lifecycle: Active
Stock: 4927 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	MC33077DR2G	MC33063ADRG4
Part Status	Active	Discontinued at Digi-Key
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)	-	40V (Switch)
Current - Output	-	1.5A (Switch)
Frequency - Switching	-	100kHz
Synchronous Rectifier	-	No
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Surface Mount
Base Product Number	MC33077	-
Amplifier Type	Standard (General Purpose)	-
Number of Circuits	2	-
Slew Rate	11V/µs	-
Gain Bandwidth Product	37 MHz	-
Current - Input Bias	280 nA	-
Voltage - Input Offset	130 µV	-
Supply Current	3.5mA	-
Voltage - Supply Span (Min)	5 V	-
Voltage - Supply Span (Max)	36 V	-
Packaging	Cut Tape (CT), Tape & Reel (TR)	-
Current - Output / Channel	33 mA	-

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