TPS54239DDAR vs TPS5420D

This in-depth comparison of the TPS54239DDAR and TPS5420D 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

TPS54239DDAR

Texas Instruments

Lifecycle
Active
Stock
1485 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Regulators
+BOM RFQ
Part B

TPS5420D

Texas Instruments

Lifecycle
Active
Stock
4169 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 TPS54239DDAR TPS5420D
Series SWIFT™, D-CAP2™ -
Part Status Active Active
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Output Type Adjustable Adjustable
Number of Outputs 1 1
Voltage - Input (Min) 4.5V 5.5V
Voltage - Input (Max) 23V 36V
Voltage - Output (Min/Fixed) 0.76V 1.22V
Voltage - Output (Max) 7V 31V
Current - Output 2A 2A
Frequency - Switching 600kHz 500kHz
Synchronous Rectifier Yes No
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Compare RFQ