LM4040D20IDBZT - Texas Instruments

Manufacturer Part Number

LM4040D20IDBZT

Manufacturer

Texas Instruments

Introduction

The LM4040D20IDBZT is a precision micropower shunt voltage reference in a SOT-23-3 package.

Product Features and Performance

High precision voltage reference with a fixed output of 2.048V

Support for applications requiring up to 15mA output current

Precision voltage tolerance of ±1%

Low temperature coefficient at 150ppm/°C

Low output noise of 35µVrms (10Hz to 10kHz)

Product Advantages

Excellent stability over operating range

Compact surface-mount package suits densely-packed designs

Provides reliable performance under varying conditions

Key Technical Parameters

Output Voltage: 2.048V

Output Current: 15 mA

Temperature Coefficient: 150ppm/°C

Noise (10Hz to 10kHz): 35µVrms

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Rigorous endurance and stability testing in varied conditions

Compatibility

Compatible with various high-precision industrial applications needing a steady voltage reference point

Application Areas

Industrial automation systems

High-precision instrumentation

Data acquisition systems

Product Lifecycle

Currently in active production with no indication of nearing discontinuation

Availability of replacements or upgrades to newer products should be checked with Texas Instruments directly

Several Key Reasons to Choose This Product

Highly stable and precise voltage reference for critical applications

Low noise performance beneficial for sensitive electronics

Capable of handling moderate loads with high accuracy

Industrial-grade operating temperature range allows for usage in a variety of harsh environments

Small SOT-23 packaging compatible with modern compact circuit designs