TL432BQDBZRQ1 Texas Instruments Integrated Circuit (Other) In Stock

Name: TL432BQDBZRQ1
Brand: Texas Instruments
SKU: TL432BQDBZRQ1
Availability: InStock

TL432BQDBZRQ1 is an automotive-grade adjustable precision shunt regulator with output voltage range of 2.495V to 36V and 100mA output current. AEC-Q100 qualified for harsh automotive environments. From $0.12 in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

TL432BQDBZRQ1Other

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: TL432BQDBZRQ1 Datasheet PDF
Category: Integrated Circuit
Price: From $0.1249(MOQ 250)
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 TL432BQDBZRQ1?

Automotive AEC-Q100 qualified for reliable use in harsh environments
Adjustable output voltage from 2.495V to 36V via external resistors
Up to 100mA output sink current with tight voltage tolerance
SOT-23 3-pin compact package (DBZR) for space-constrained designs
Pb-free and RoHS compliant with 15-year YTEOL longevity commitment

What is TL432BQDBZRQ1 used for?

The TL432BQDBZRQ1 is widely used in automotive power supply systems for voltage regulation, reference generation, and feedback control in DC-DC converters. It is suitable for instrument clusters, body control modules, and infotainment power rails where precision and reliability are critical. Its adjustable output and compact footprint also make it ideal for industrial sensing circuits and battery management applications.

What are the specifications of TL432BQDBZRQ1?

Pbfree Code	Yes
YTEOL	15
Additional Feature	OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V
Analog IC - Other Type	TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code	R-PDSO-G3
JESD-609 Code	e4
Number of Functions	1
Number of Outputs	1
Output Current-Max	0.1A
Output Voltage-Max	2.507V
Output Voltage-Min	2.483V
Output Voltage-Nom	2.495V
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
Screening Level	AEC-Q100
Supply Voltage-Max (Vsup)	36V
Supply Voltage-Min (Vsup)	2.495V
Surface Mount	YES
Technology	BIPOLAR
Temp Coef of Voltage-Max	92ppm/°C
Temperature Grade	AUTOMOTIVE
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.95mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Trim/Adjustable Output	YES
Voltage Tolerance-Max	0.5%
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90
Country of Origin	Philippines

Where can I find the TL432BQDBZRQ1 datasheet?

TL432BQDBZRQ1 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for TL432BQDBZRQ1?

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

Frequently Asked Questions

What is the output voltage range of the TL432BQDBZRQ1?

The TL432BQDBZRQ1 supports an adjustable output voltage from 2.495V to 36V, set by two external resistors. The reference voltage at the REF pin is nominally 2.495V with tight accuracy, making it suitable for precision automotive power designs.

Is TL432BQDBZRQ1 AEC-Q100 qualified for automotive use?

Yes, TL432BQDBZRQ1 is AEC-Q100 qualified and manufactured for automotive applications. It is rated for operation in harsh thermal and electrical environments found in vehicles, and carries a 15-year YTEOL (years to end of life) commitment from Texas Instruments.

What package does the TL432BQDBZRQ1 use and what is its maximum output current?

The TL432BQDBZRQ1 comes in a SOT-23 3-pin (DBZR) surface-mount package with a pin layout of RKA (REF, Kathode, Anode). It supports a maximum output sink current of 100mA (0.1A), suitable for low-power voltage reference and regulation applications.

What are common alternatives or substitutes for TL432BQDBZRQ1?

Common alternatives include the TL431 series (standard grade), TLV431 (lower operating voltage), and LM4040 precision voltage references. For direct automotive-grade replacements, look for AEC-Q100 shunt regulators with similar 2.5V–36V range and SOT-23 packaging from Texas Instruments or other qualified suppliers.

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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.1249

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
250+	$0.3347	$83.68
500+	$0.3197	$159.87
1000+	$0.2780	$278.00
1390+	$0.1441	$200.30
1795+	$0.1393	$250.04
2405+	$0.1249	$300.38

pcs

Unit price: $0.3347 · Total: $83.68

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

TL432BQDBZRQ1 Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of TL432BQDBZRQ1?

What is TL432BQDBZRQ1 used for?

What are the specifications of TL432BQDBZRQ1?

Compliance & Regulatory

Where can I find the TL432BQDBZRQ1 datasheet?

What are equivalent replacements for TL432BQDBZRQ1?

Frequently Asked Questions

What is the output voltage range of the TL432BQDBZRQ1?

Is TL432BQDBZRQ1 AEC-Q100 qualified for automotive use?

What package does the TL432BQDBZRQ1 use and what is its maximum output current?

What are common alternatives or substitutes for TL432BQDBZRQ1?

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 Texas Instruments

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