TPS74401 Evaluation Module


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The TPS74401EVM-118 evaluation module (EVM) is designed to help the user easily evaluate and test the operation and functionality of the TPS74401 LDO linear regulator. The EVM uses the TPS74401, 3 A linear regulator with programmable soft-start and integrated power good (PG). Refer to the User’s Guide for setup instructions for the hardware, a schematic diagram, a bill of materials (BOM), and PCB layout drawings for the EVM.

  • Supports input voltages as low as 0.9 V with external bias supply due to ultra-low dropout
  • Adjustable output (0.8 V to 3.6 V) up to 3 A
  • Soft-start time set by external capacitor
  • Stable with any or no output capacitor
  • 1% accuracy over line, load and temperature
  • Open drain power good (PG)
  • 5 mm x 5 mm x 1 mm QFN package
Linear & low-dropout (LDO) regulators
TPS74401 3-A, low-VIN (0.8-V), low-noise, high-PSRR, adjustable ultra-low-dropout voltage regulator

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Evaluation board

TPS74401EVM-118 – TPS74401 Evaluation Module

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Limit: 5
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TPS74x01EVM-118 User's Guide Jun. 20, 2006
Certificate TPS74401EVM-118 EU Declaration of Conformity (DoC) Jan. 02, 2019

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