ZTL431AFFTA Diodes Inc. Integrated Circuit (SO Transistor Flat Lead) In Stock

Name: ZTL431AFFTA
Brand: Diodes Inc.
SKU: ZTL431AFFTA
Availability: InStock

ZTL431AFFTA is a Diodes Inc. Voltage Regulator for electronic assemblies, maintenance sourcing, and production builds. It combines -40°C to 125°C, 3 pins, and SO Transistor Flat Lead package, 3-pin layout, -40°C to 125°C operation for practical design qualification. From request-a-quote sourcing, FindMyChip supports stock checks and worldwide shipping.

OBSOLETEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

ZTL431AFFTASO Transistor Flat Lead

Quick Facts

Manufacturer: Diodes Inc.
Package: SO Transistor Flat Lead
Pin Count: 3
Lifecycle: OBSOLETE
Datasheet: ZTL431AFFTA Datasheet PDF
Category: Integrated Circuit
Price: From $0.1532(MOQ 1)
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 ZTL431AFFTA?

-40°C to 125°C specification for voltage regulator design checks
SO Transistor Flat Lead package, 3-pin layout, -40°C to 125°C operation for footprint and assembly planning
3 pins context captured from supplier data for buyer comparison
Suitable for electronic assemblies, maintenance sourcing, and production builds with documented manufacturer sourcing
2.5V detail available for technical screening

What is ZTL431AFFTA used for?

ZTL431AFFTA is commonly considered for electronic assemblies, maintenance sourcing, and production builds where buyers need manufacturer-traceable component data and a practical package choice. It is suitable for maintenance, prototype, and production sourcing workflows that compare electrical ratings, package fit, and lifecycle risk before purchase.

What are the specifications of ZTL431AFFTA?

Pbfree Code	Yes
YTEOL	0
Additional Feature	ADJUSTABLE FROM 2.5V TO 20V
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	0.15A
Output Voltage-Max	2.525V
Output Voltage-Min	2.475V
Output Voltage-Nom	2.5V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TO-236
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	20V
Supply Voltage-Min (Vsup)	2.5V
Surface Mount	YES
Technology	BIPOLAR
Temp Coef of Voltage-Max	82.424ppm/°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	SO Transistor Flat Lead

Compliance & Regulatory

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

Where can I find the ZTL431AFFTA datasheet?

ZTL431AFFTA Datasheet Download

Official datasheet from Diodes Inc.

What are equivalent replacements for ZTL431AFFTA?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which design role does ZTL431AFFTA fill in voltage regulator assemblies?

ZTL431AFFTA is selected for electronic assemblies, maintenance sourcing, and production builds, with -40°C to 125°C as a useful design-screening value and SO Transistor Flat Lead supporting layout review.

How should engineers check package fit before using ZTL431AFFTA?

Start with the SO Transistor Flat Lead package and 3 pins, then confirm footprint, height, and manufacturing constraints against the target PCB assembly.

What sourcing details matter when buyers compare ZTL431AFFTA alternatives?

Buyers should compare lifecycle status, manufacturer traceability, and the 3 pins specification while confirming stock availability and worldwide shipping options.

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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 $0.1532

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$1.5400	$1.54
25+	$0.3800	$9.50
125+	$0.3490	$43.63
250+	$0.3330	$83.25
15000+	$0.1579	$2368.20
21000+	$0.1532	$3217.41

pcs

Unit price: $1.5400 · Total: $1.54

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

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

Thomas Mueller

Hardware Lead, SensorTech GmbH, Germany

ZTL431AFFTA Diodes Inc. Integrated Circuit (SO Transistor Flat Lead) In Stock

What are the key features of ZTL431AFFTA?

What is ZTL431AFFTA used for?

What are the specifications of ZTL431AFFTA?

Compliance & Regulatory

Where can I find the ZTL431AFFTA datasheet?

What are equivalent replacements for ZTL431AFFTA?

Frequently Asked Questions

Which design role does ZTL431AFFTA fill in voltage regulator assemblies?

How should engineers check package fit before using ZTL431AFFTA?

What sourcing details matter when buyers compare ZTL431AFFTA alternatives?

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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