LM4040AEM3-3.0+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LM4040AEM3-3.0+T

Manufacturer

Analog Devices

Introduction

The LM4040AEM3-3.0+T is a precision shunt voltage reference that provides a fixed 3V output with a tolerance of ±0.1%.

Product Features and Performance

Shunt reference type with fixed output

Output Voltage of 3V

Maximum output current of 15 mA

Temperature coefficient of 100ppm/°C

Low noise at 10Hz to 10kHz (45µVrms)

Supports operating temperatures from -40°C to 125°C

Product Advantages

Very stable and precise voltage output

Highly suited for high-temperature applications

Low noise profile suitable for sensitive applications

Key Technical Parameters

Output Voltage (Min/Fixed): 3V

Output Current: 15 mA

Tolerance: ±0.1%

Temperature Coefficient: 100ppm/°C

Low Noise (10Hz to 10kHz): 45µVrms

Current - Cathode: 67 µA

Operating Temperature: -40°C to 125°C

Quality and Safety Features

High level of precision with minimal fluctuation in output

Robust operating temperature range ensuring performance under extreme conditions

Compatibility

The device is compatible with surface mount technology in the SOT-23-3 package.

Application Areas

Power supplies

Data acquisition systems

Telecommunication

Precision instrumentation

Product Lifecycle

Currently active and widely available in Tape & Reel packaging for bulk usage

Not nearing discontinuation, with replacements and upgrades continuously developed

Several Key Reasons to Choose This Product

High precision in voltage reference essential for critical applications

Excellent temperature stability allowing use in various environments

Low noise output, enhancing system reliability

Broad application spectrum from industrial to commercial to research

Ease of integration due to standard SOT-23-3 package compatibility