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Wide VIN, 150-mA, ultra-low-noise, high-PSRR low-dropout (LDO) linear regulator


Models (5)

Title Category Type Date
TPS7A4901 TINA-TI Transient Spice Model (Rev. A) TINA-TI Spice Model ZIP 16 Mar 2017
TPS7A4901 TINA-TI Transient Reference Design (Rev. A) TINA-TI Reference Design TSC 16 Mar 2017
TPS7A4901 Unencrypted PSpice Transient Model (Rev. A) PSpice Model ZIP 14 Mar 2017
TPS7A4901 PSpice Transient Model (Rev. C) PSpice Model ZIP 07 Mar 2017
TPS7A4901 PSpice Transient Model (Rev. B) PSpice Model ZIP 16 Jul 2015

Design kits & evaluation modules (3)

Name Part# Type
Analog, Active Crossover Audio Plug-in Module SIDEGIG-XOVEREVM Design Kits & Evaluation Modules
TI-PMLK LDO experiment board using TPS7A4901 and TPS7A8300 PMLKLDOEVM Evaluation Modules & Boards
TPS7A3001 and TPS7A4901 low-dropout (LDO) linear regulator evaluation module TPS7A30-49EVM-567 Evaluation Modules & Boards

Reference designs

Channel-to-channel isolated analog input module reference design

This reference design is a four channel-to-channel, isolated 4–20 mA, current-loop analog input module. The design includes a short circuit, overcurrent, and overvoltage limit function for condition monitoring sensor and module applications. The major features of this analog input module (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
Dual Rail (+/-) Ultra-Low Noise High PSRR, LDOs (-15V @ 200mA) Reference Design PMP5863 Texas Instruments Reference designs

WEBENCH® Designer TPS7A49

  Min   Max Range
Vin  V 3.0 to 36.0V
Product Option
Vout  V
Iout  A ≤ 0.15A
Ambient Temp  °C -40.0 to 125.0°C