TL431LP-AP

Description：IC VREF SHUNT 36V TO92
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Box (TB)

SKU:52c6deac4e9c Category: Voltage Reference Brand: MCC (Micro Commercial Components)

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 36V TO92
Series：-
Mfr：MCC (Micro Commercial Components)
Package：Tape & Box (TB)
Output Type：Programmable
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：36 V
Current - Output：100 mA
Operating Temperature：0°C ~ 70°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92
Grade：-
Qualification：-

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TL431LP-AP

Overview

The TL431LP-AP is a programmable precision shunt regulator manufactured by Micro Commercial Components (MCC). It functions as a three-terminal adjustable voltage reference with an output range of 2.5V to 36V. The device features a typical cathode current capability of 1mA to 100mA and operates within a junction temperature range of 0°C to 70°C. Input voltage specifications span from 2.44V to 37V, supporting stable regulation in linear power management applications.

Feature Summary

Provides adjustable output voltage up to 36V via external resistors
Offers effective temperature compensation across the operating range
Supports cathode trapping current capabilities from 1mA to 100mA

Applications

Board-level voltage regulation
Adjustable power supplies
Switching power supply feedback loops
Voltage monitoring circuits

Procurement Notes

Verify component status carefully as this specific part number may be obsolete or discontinued. Confirm availability through authorized distributors or direct manufacturer channels. Ensure replacement components match the TO-92 package and electrical specifications if sourcing alternatives. Check for updated datasheets to confirm pinout compatibility and thermal ratings before integration into new designs.

Selection Notes

Select this component for applications requiring a low-cost, precise voltage reference in through-hole packages. Consider the 0°C to 70°C operating temperature range when designing for industrial or automotive environments where wider thermal ranges might be necessary. Verify that the 100mA maximum cathode current meets the load requirements of the specific circuit design.

Part Context

This device belongs to the TL431 family of programmable shunt regulators, widely used as Zener diode replacements and reference sources. The LP suffix typically indicates a TO-92 plastic package variant. These components are standard PMIC elements for linear regulation and feedback control in consumer electronics and industrial equipment.

Replacement Considerations

Compatible substitutes include TL431AIDBZR and TL431AILP. Ensure the replacement matches the TO-92 package form factor and maintains the 2.5V to 36V output range. Verify that the alternative component supports the required 100mA cathode current and similar temperature stability characteristics.

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.