TLV431A
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
1% accuracy, low-voltage, adjustable precision shunt regulator

 

Models (4)

Title Category Type Date
TLV431 Family TINA-TI AC Reference Design TINA-TI Reference Design TSC 08 Jan 2010
TLV431 Family TINA-TI Transient Reference Design TINA-TI Reference Design TSC 08 Jan 2010
TLV431 Family TINA-TI Transient and AC Spice Model TINA-TI Spice Model ZIP 08 Jan 2010
TLV431 Family Unencrypted PSpice Transient and AC Model (Rev. A) PSpice Model ZIP 14 Dec 2009

Design kits & evaluation modules (5)

Name Part# Type
66AK2Gx (K2G) Evaluation Module EVMK2G Evaluation Modules & Boards
DM388 DaVinci Digital Media Processor Evaluation Module TMDXEVM388 Evaluation Modules & Boards
DM38x Camera Starter Kit (CSK) TMDSCSK388 Evaluation Modules & Boards
TMS320DM36x Evaluation Module TMDXEVM368 Evaluation Modules & Boards
mmWave sensor power-over-ethernet (PoE) evaluation module MMWAVEPOEEVM Evaluation Modules & Boards

Reference designs

Highly Efficient, 1.6kW High Density GaN Based 1MHz CrM Totem-pole PFC Converter Reference Design

High frequency Critical-Conduction-Mode (CrM) Totem-pole power factor correction (PFC) is a simple approach for designing high density power solutions using GaN.  The TIDA-0961 reference design uses TI’s 600V GaN power stage, LMG3410, and TI’s Piccolo™ F280049 controller. This (...)

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

Description Part Number Company Tool Type
195VAC - 265VAC in, 4.5V@ 4.5A out PMP5512 Texas Instruments Reference designs
24V@2A, 5V@0.6A PFC Flyback PMP5688 Texas Instruments Reference designs
36VDC-75VDC Input, 3.3V/30A 1/8th Brick Active Clamp Forward PMP4234 Texas Instruments Reference designs
36Vdc-72Vdc Input, 1.2V/25A Active Clamp Forward PMP6912 Texas Instruments Reference designs
5V, 4.8A High Efficiency Active Clamp Forward Converter for PoE Applications PMP5818 Texas Instruments Reference designs
Active Clamp Forward Quarter Brick (18 to 60Vdc Input 3.3V/12A) Reference Design PMP8790 Texas Instruments Reference designs
Class 1 Mulitple Output High Efficiency Flyback Converter for PoE Applications Reference Design PMP8752 Texas Instruments Reference designs
Class 2 Mulitple Output, High Efficiency Flyback Converter for PoE Applications PMP8407 Texas Instruments Reference designs
Class 2- Low Cost 3.3V/1.8A Flyback Converter for PoE Applications PMP7298 Texas Instruments Reference designs
Class 3 - Mulitple Output, High Efficiency Self-Driven Flyback Converter for PoE Applications PMP8454 Texas Instruments Reference designs
Flyback 5V@0.6A PMP5192 Texas Instruments Reference designs
Isolated Flyback that generates - 48 Vin, 20Vout at 3A PMP4696 Texas Instruments Reference designs
Isolated discontinuous mode isolated flyback 3.3V @ 1.5A PMP6516 Texas Instruments Reference designs
Low Cost Negative Input (-48V) Forward Converter (3.3V@15A) for PoE Powered Device (PD) PMP7094 Texas Instruments Reference designs

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
TLV431A Download Download
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Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

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