LM4040BIM3-2.5 - Texas Instruments

Manufacturer Part Number

LM4040BIM3-2.5

Manufacturer

Texas Instruments

Introduction

LM4040BIM3-2.5, a precision voltage reference from Texas Instruments designed for power management applications.

Product Features and Performance

Shunt Reference Type

Fixed Output Type

Voltage Output 2.5V

Output Current 15 mA

Tolerance ±0.2%

Temperature Coefficient 100ppm/°C

Voltage Input Not applicable

Supply Current Not applicable

Cathode Current 65 µA

Operating Temperature Range -40°C to 85°C

Noise 10Hz to 10kHz 35µVrms

Product Advantages

High precision with low tolerance

Stable across temperature fluctuations

Low noise for sensitive applications

Compatible with surface mount technology for modern PCB designs

Key Technical Parameters

Output Voltage 2.5V

Tolerance ±0.2%

Temperature Coefficient 100ppm/°C

Operating Temperature Range -40°C to 85°C

Cathode Current 65 µA

Quality and Safety Features

Operating Temperature certified from -40°C to 85°C ensuring reliable performance in varying conditions

Compatibility

Mounting Type Surface Mount

Suitable for PCBs with SOT-23-3 footprint

Application Areas

Power supply circuits

Data conversion systems

Computer systems

Instrumentation

Product Lifecycle

Last Time Buy status, indicating the product is nearing discontinuation

Check for available replacements or upgrades

Several Key Reasons to Choose This Product

High precision voltage reference beneficial for critical power management applications

The tight tolerance of ±0.2% ensures accuracy in output

Low noise characteristic ideal for sensitive electronics

Texas Instruments' reputation for reliable and quality components

Suitable for automated surface-mount manufacturing processes

Extended operating temperature range compatible with industrial applications