TLVH431AQDBZR,215

Description：IC VREF SHUNT ADJ 1% TO236AB
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)

SKU:94e752b490f2 Category: Voltage Reference Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% TO236AB
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：18 V
Current - Output：70 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 (TO-236AB)
Grade：-
Qualification：-

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TLVH431AQDBZR,215

Overview

The TLVH431AQDBZR,215 is a low voltage three-terminal shunt regulator from the TLVH431 family manufactured by NXP Semiconductors. It features an A-Grade reference voltage tolerance of 1% and operates within a temperature range of -40 °C to +125 °C. The device supports programmable output voltages up to 18 V using two external resistors. Key electrical parameters include a cathode current capability ranging from 0.08 mA to 70 mA and a typical output impedance of 0.1 Ω. It is housed in a SOT23 (TO-236AB) surface-mount package.

Feature Summary

AEC-Q100 qualified for automotive applications
Low output noise and high stability
Active output circuitry with sharp turn-on characteristic

Applications

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

Procurement Notes

Verify that the ordering suffix

Selection Notes

Select this component when an adjustable precision shunt regulator with automotive qualification is required. The A-grade variant provides tighter reference voltage tolerance compared to standard grades. Ensure the application utilizes the specified SOT23 footprint and operates within the recommended thermal conditions for stable performance.

Part Context

This part belongs to the TLVH431 family of low voltage adjustable precision shunt regulators. The family includes Standard, A, and D grades with varying reference voltage tolerances. The TLVH431AQDBZR specifically denotes the A-grade version with extended temperature capabilities and standard pinning configuration in the SOT23 package.

Replacement Considerations

Compatible substitutes within the same family include TLVH431AMQDBZR (mirrored pinning) and TLVH431AQDBVR (SOT753 package). Verify pinout compatibility before substitution.

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.