TL432LIBQDBZR

$0.15

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:07905a328306 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：2.495V
Voltage - Output (Max)：36 V
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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TL432LIBQDBZR

Overview

The TL432LIBQDBZR is an adjustable precision shunt regulator manufactured by Texas Instruments, housed in a SOT-23-3 surface-mount package. It operates within a temperature range of -40°C to +125°C and supports a maximum series input voltage of 36 V. The device features an initial accuracy of 0.5% and a temperature coefficient of 63 PPM/°C. Maximum cathode current is rated at 15 mA, with a minimum operating current of 1 mA.

Feature Summary

Provides adjustable output voltage capability using external resistors
Ensures high thermal stability across extended industrial temperature ranges
Delivers precise reference voltage performance with low initial tolerance

Applications

Board-level voltage regulation circuits
Adjustable power supply designs
Switching power supply feedback loops

Procurement Notes

Verify the complete part number including suffixes to ensure correct grade and packaging. Confirm RoHS compliance status for specific manufacturing lots. Check datasheet revisions for any pinout or electrical specification updates prior to final design integration.

Selection Notes

Select this component when high accuracy and wide temperature operation are required in a compact footprint. Compare against TL431 variants if different pin configurations are needed. Ensure circuit design accommodates the 15 mA maximum cathode current limit.

Part Context

This device belongs to the TL432LI family of adjustable shunt regulators. It shares functional similarities with the TL431 series but utilizes a distinct pin arrangement suitable for SOT-23-3 packages. The 'Q' designation indicates automotive-grade qualification for extended temperature ranges.

Replacement Considerations

TL432LIAQDBZR offers similar specifications with potentially different initial accuracy grades. TL432BQDBZR provides comparable functionality with standard commercial grading variations.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.