LM4040D50IDBZT - Texas Instruments

Manufacturer Part Number

LM4040D50IDBZT

Manufacturer

Texas Instruments

Introduction

Voltage reference IC for precision power management

Product Features and Performance

Fixed 5V output voltage

15 mA output current capability

Low temperature coefficient of 150ppm/°C

Low noise performance of 80µVrms (10Hz to 10kHz)

Shunt reference type

Operational from -40°C to 85°C

Suitable for surface mount technology

Housed in a small SOT-23-3 package

Product Advantages

High accuracy with ±1% tolerance

Stability over temperature and load variations

Small form factor ideal for space-constrained applications

Long-term reliability and performance

Key Technical Parameters

Voltage - Output (Min/Fixed): 5V

Current - Output: 15 mA

Tolerance: ±1%

Temperature Coefficient: 150ppm/°C

Noise - 10Hz to 10kHz: 80µVrms

Current - Cathode: 95 µA

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Produced by reputable manufacturer Texas Instruments

Compliance with industry standard safety and quality norms

Compatibility

Compatible with many analog and digital circuits requiring a stable voltage reference

Suited for various surface mount technologies

Application Areas

Precision power supplies

Data acquisition systems

Portable and battery-powered equipment

Instrumentation

A/D and D/A converters

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades potentially available under the same product family

Several Key Reasons to Choose This Product

Precision fixed voltage for reliable reference

Low output noise conducive to sensitive electronics

Tight tolerance ensuring consistent performance

Robust operational temperature suitable for diverse environments

Texas Instruments' reliability and support

Easily integrated into existing designs due to industry-standard packaging