TL431BQDBZT - Texas Instruments

Manufacturer Part Number

TL431BQDBZT

Manufacturer

Texas Instruments

Introduction

The TL431BQDBZT is a precision programmable reference from Texas Instruments, used in power management applications to provide a stable reference voltage over a wide range of input voltages and temperatures.

Product Features and Performance

Adjustable output voltage from 2.495V to 36V

Ability to source up to 100 mA of output current

High stability with ±0.5% tolerance

Operates over a broad temperature range from -40°C to 125°C

Available in a compact SOT-23-3 surface mount package

Product Advantages

Precision voltage reference enables accurate and stable voltage supply

Adjustable output offers design flexibility

High output current capability for broader application use

Compact package suitable for space-constrained applications

Key Technical Parameters

Output Voltage (Min/Fixed): 2.495V

Voltage Output (Max): 36V

Current Output: 100 mA

Tolerance: ±0.5%

Current Cathode: 700 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Manufactured and tested under strict quality control standards

Designed for reliable operation in wide temperature ranges

Compatibility

Compatible with a variety of circuits requiring adjustable voltage references

Surface mount package supports modern PCB design techniques

Application Areas

Power supplies

Battery chargers

Voltage monitoring

Portable devices

Consumer electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability

Texas Instruments provides ongoing support and potential future upgrades

Several Key Reasons to Choose This Product

High reliability and precision improve system performance

Broad application suitability from consumer electronics to industrial systems

Adjustable output voltage offers design versatility

Texas Instruments' reputation for quality and support

Compact surface mount package aids in miniaturization of designs