LM4040CIM3-10.0 - Texas Instruments

Manufacturer Part Number

LM4040CIM3-10.0

Manufacturer

Texas Instruments

Introduction

Voltage reference IC for precision voltage calibration in power management applications

Product Features and Performance

Shunt reference technology

Fixed 10V output voltage

Maximum output current of 15 mA

Tolerance of ±0.5%

Temperature coefficient at 100ppm/°C

Ultra-low noise over 10Hz to 10kHz range

Product Advantages

High precision with tight tolerance

Stable over temperature fluctuations

Suitable for battery-powered devices due to low current draw

Key Technical Parameters

Shunt Reference Type

10V Output (Min/Fixed)

15 mA Current Output

±0.5% Tolerance

100 ppm/°C Temp Coefficient

180µVrms Noise over 10Hz to 10kHz

100 µA Current - Cathode

Operating Temperature from -40°C to 85°C

Quality and Safety Features

Built to adhere to stringent industry standards

Compatibility

Compatible with SOT-23-3 footprint

Application Areas

Power supplies

Data acquisition systems

Portable instrumentation

Consumer electronics

Product Lifecycle

Obsolete status indicating discontinuation

Alternatives may be available for new designs

Several Key Reasons to Choose This Product

High output voltage accuracy for sensitive applications

Low thermal drift suitable for varying environmental conditions

Reliable performance under load and temperature variations

Supports automated surface mount technology for efficient manufacturing