TPS2412DR vs TPS2421-2DDA

This in-depth comparison of the TPS2412DR and TPS2421-2DDA 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

TPS2412DR

Texas Instruments

Lifecycle
Active
Stock
2210 PCS
Package
SOIC-8
Series
PMIC - OR Controllers, Ideal Diodes
+BOM RFQ
Part B

TPS2421-2DDA

Texas Instruments

Lifecycle
Active
Stock
6732 PCS
Series
Power Management (PMIC) - Hot Swap Controllers
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TPS2412DR TPS2421-2DDA
Part Status Active Active
Type N+1 ORing Controller Hot Swap Controller
Number of Channels - 1
Internal Switch(s) No Yes
Applications N+1 Power Supplies, High Availability General Purpose
Features - Auto Retry, Thermal Limit, UVLO
Programmable Features - Current Limit, Fault Timeout
Voltage - Supply 3V ~ 16.5V 3V ~ 20V
Current - Output (Max) - 6A
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Base Product Number - TPS2421
FET Type N-Channel -
Ratio - Input: Output N:1 -
Delay Time - OFF 130 ns -
Supply Current 4.25 mA -
Compare RFQ