TLVH431NAIDBZR-QVL

$0.09

Description：IC VREF SHUNT 1.24V SOT23-3
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)

SKU:e81660834d2a Category: Voltage Reference Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1.24V SOT23-3
Series：-
Mfr：Nexperia USA Inc.
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：14 V
Current - Output：70 mA
Operating Temperature：0°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：TO-236AB
Grade：-
Qualification：-

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TLVH431NAIDBZR-QVL

Overview

The TLVH431NAIDBZR-QVL is a three-terminal adjustable precision shunt regulator from the Nexperia TLVH431N-Q family. It operates within an output voltage range of approximately 1.24 V to 14 V, set by two external resistors. This specific variant features A-Grade reference voltage tolerance of 1.0% and supports an ambient temperature range of -40 °C to 85 °C. The device utilizes a SOT23 (TO-236AB) surface-mounted package with normal pinning configuration.

Feature Summary

Qualified according to AEC-Q100 Grade 1 for automotive applications
Low output noise with typical dynamic impedance of 0.1 Ω
Sink current capability ranging from 0.08 mA to 70 mA

Applications

Shunt regulator
Precision constant current sink
Isolated feedback loop for Switch Mode Power Supply (SMPS)

Procurement Notes

Verify that the ordering suffix matches the required pinning configuration and temperature grade. Confirm the component meets AEC-Q100 Grade 1 requirements if used in automotive designs. Ensure the SOT23 footprint aligns with PCB layout specifications before finalizing procurement orders.

Selection Notes

Select this part when A-Grade 1.0% reference voltage accuracy is required alongside automotive qualification. The -40 °C to 85 °C operating range suits most standard automotive environments. Normal pinning is suitable unless mirrored pinning is specifically needed for board routing optimization.

Part Context

This component belongs to the TLVH431N-Q family of low-voltage adjustable precision shunt regulators manufactured by Nexperia. The family includes variants with different tolerances and temperature ranges, all sharing the same core functionality and SOT23 packaging format for compact integration.

Replacement Considerations

Compatible substitutes include other parts from the TLVH431N-Q family such as TLVH431NAQDBZR-Q or TLVH431NACDBZR-Q, provided they match the required temperature range and pinning configuration.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.