TLVH431CDBZR,215

Description：IC VREF SHUNT ADJ 1.5% TO236AB
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)

SKU:d5830d0dada7 Category: Voltage Reference Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1.5% 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：0°C ~ 70°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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TLVH431CDBZR,215

Overview

The TLVH431CDBZR,215 is a low voltage three-terminal shunt regulator from the TLVH431 family manufactured by NXP Semiconductors. It features an adjustable output voltage range between Vref (1.24 V) and 18 V, set by two external resistors. The device belongs to the Standard Grade with a reference voltage tolerance of 1.5%. It operates within an ambient temperature range of 0 °C to +70 °C and utilizes a SOT23 (TO-236AB) surface-mounted package with three leads.

Feature Summary

Programmable output voltage up to 18 V
Standard grade reference voltage tolerance of 1.5%
Low output noise and typical output impedance of 0.1 Ω
Sink current capability ranging from 0.08 mA to 70 mA

Applications

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

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a low-cost, precision shunt regulator is required for commercial temperature applications. The Standard Grade offers a 1.5% tolerance suitable for general regulation tasks. Ensure the design accommodates the 0 °C to +70 °C operating range and utilizes the SOT23 footprint for compact PCB layouts.

Part Context

This part belongs to the TLVH431 family of low voltage adjustable precision shunt regulators. The family includes variants with different tolerances (A-Grade 1%, D-Grade 0.75%) and extended temperature ranges (-40 °C to +85 °C or +125 °C). The CDBZR designation specifically identifies the Standard Grade version in the SOT23 package.

Replacement Considerations

Direct replacements within the same family include TLVH431IDBZR (Extended Temp, Standard Grade) and TLVH431ACDBZR (Commercial Temp, A-Grade). For automotive applications, consider TLVH431QDBZR which is AEC-Q100 qualified.

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.