LM4040DIM3-3.0 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4040DIM3-3.0

Manufacturer

Texas Instruments

Introduction

LM4040DIM3-3.0 is a precision shunt voltage reference providing a fixed 3V output with a tolerance of ±1%.

Product Features and Performance

Fixed 3V output voltage

Shunt reference type

Output tolerance of ±1%

Temperature coefficient of 150ppm/°C

Low noise performance of 35µVrms from 10Hz to 10kHz

Supports output current of 15 mA

Cathode current of 70 µA

Operates within the temperature range of -40°C to 85°C

Surface mount package

Product Advantages

High accuracy and low tolerance

Stable over temperature variations

Minimal noise for sensitive applications

Surface mount for compact design

Key Technical Parameters

Voltage - Output (Min/Fixed): 3V

Current - Output: 15 mA

Tolerance: ±1%

Temperature Coefficient: 150ppm/°C

Noise - 10Hz to 10kHz: 35µVrms

Current - Cathode: 70 µA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operation within specified temperature range

Compatibility

Packaged in standard SOT-23-3, compatible with surface mount technology

Application Areas

Power supplies

Data Acquisition systems

Portable and battery-powered equipment

Medical and healthcare systems

Product Lifecycle

Product status: Obsolete

Check for replacements or upgrades as availability may be limited.

Several Key Reasons to Choose This Product

Precise voltage reference of 3V with minimal deviation

Low power consumption benefiting portable devices

Noise reduction advantages for sensitive electronics

Approved for high-temperature operations up to 85°C

Ease of integration due to SMT packaging format