TLV431BFTA Diodes Inc. Power Supply (SOT23 (3-Pin)) In Stock

Name: TLV431BFTA
Brand: Diodes Inc.
SKU: TLV431BFTA
Availability: InStock

TLV431BFTA is a Diodes Inc. Power Supply for industrial power conversion, distributed power rails, and embedded equipment. It combines -40°C to 125°C with SOT23 (3-Pin) with 3 pins. FindMyChip supports technical sourcing, stock checks, and worldwide shipping for this part.

ACTIVEPower SupplyVerified Jun 2026

Package / Visual Reference

TLV431BFTASOT23 (3-Pin)

Quick Facts

Manufacturer: Diodes Inc.
Package: SOT23 (3-Pin)
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: TLV431BFTA Datasheet PDF
Category: Power Supply
Price: From $0.0892(MOQ 25)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TLV431BFTA?

-40°C to 125°C key electrical or mechanical rating from supplier data
12 W additional operating specification for design checks
SOT23 (3-Pin) with 3 pins package information for PCB and assembly planning
Power Supply classification for BOM search, sourcing, and alternates review
Manufacturer-listed Diodes Inc. part number for traceable procurement workflows

What is TLV431BFTA used for?

TLV431BFTA is suited to industrial power conversion, distributed power rails, and embedded equipment, especially when engineers need -40°C to 125°C and a traceable Diodes Inc. sourcing path. It supports repair, prototype, and production purchasing workflows where package, lifecycle, and parameter checks must be reviewed before release.

What are the specifications of TLV431BFTA?

Pbfree Code	Yes
Factory Lead Time	12Weeks
YTEOL	7
Analog IC - Other Type	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code	R-PDSO-G3
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Current-Max	0.02A
Output Voltage-Max	1.246V
Output Voltage-Min	1.234V
Output Voltage-Nom	1.24V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TO-236
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Surface Mount	YES
Technology	BIPOLAR
Temp Coef of Voltage-Max	151.515ppm/°C
Temperature Grade	AUTOMOTIVE
Terminal Finish	MATTE TIN
Terminal Form	GULL WING
Terminal Pitch	0.95mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Trim/Adjustable Output	YES
Package	SOT23 (3-Pin)

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Mainland China

Where can I find the TLV431BFTA datasheet?

TLV431BFTA Datasheet Download

Official datasheet from Diodes Inc.

What are equivalent replacements for TLV431BFTA?

Compatible alternatives and drop-in replacements for TLV431BFTA:

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Compare all alternatives & request quotes →

Frequently Asked Questions

Which design requirements make TLV431BFTA a good fit for power supply applications?

TLV431BFTA is a Diodes Inc. Power Supply that suits industrial power conversion, distributed power rails, and embedded equipment when the design needs -40°C to 125°C. Engineers should compare the captured supplier parameters with the final datasheet before release.

How should engineers account for package or assembly constraints on TLV431BFTA?

The available package data lists SOT23 (3-Pin) with 3 pins, and the relevant rating includes 12 W. Check footprint, thermal margin, and assembly notes against the approved datasheet before committing the PCB.

What should procurement teams confirm before quoting TLV431BFTA for production builds?

Procurement should confirm quantity, date code, lifecycle status, and acceptable alternates for TLV431BFTA. The sourcing review should include -40°C to 125°C so engineering and purchasing evaluate the same requirement.

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Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Diodes Inc.

Diodes Inc. is a leading electronic component manufacturer. FindMyChip sources Diodes Inc. ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Diodes Inc. parts →

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AvailabilityIn Stock

Reference Price (USD)

From $0.0892

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
25+	$0.5600	$14.00
125+	$0.5300	$66.25
250+	$0.1764	$44.11
500+	$0.1677	$83.84
1000+	$0.1605	$160.46
3000+	$0.0892	$267.60

pcs

Unit price: $0.5600 · Total: $14.00

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TLV431BFTA Diodes Inc. Power Supply (SOT23 (3-Pin)) In Stock

What are the key features of TLV431BFTA?

What is TLV431BFTA used for?

What are the specifications of TLV431BFTA?

Compliance & Regulatory

Where can I find the TLV431BFTA datasheet?

What are equivalent replacements for TLV431BFTA?

Frequently Asked Questions

Which design requirements make TLV431BFTA a good fit for power supply applications?

How should engineers account for package or assembly constraints on TLV431BFTA?

What should procurement teams confirm before quoting TLV431BFTA for production builds?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Diodes Inc.

More from Diodes Inc.

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