LM4040C25FTA - Diodes Incorporated

Manufacturer Part Number

LM4040C25FTA

Manufacturer

Diodes Incorporated

Introduction

The LM4040C25FTA is a high-precision, low-noise, ultra-stable voltage reference integrated circuit (IC) from Diodes Incorporated.

Product Features and Performance

Fixed output voltage of 2.5V

Extremely low noise of 35μVrms (10Hz to 10kHz)

Very low temperature coefficient of 100ppm/°C

High output current capability of 15mA

Wide operating temperature range of -40°C to +125°C

Small Surface Mount (SMT) SOT-23-3 package

Product Advantages

Excellent voltage reference stability and reliability

Compact size and ease of use in space-constrained applications

Suitable for a wide range of temperature environments

Key Technical Parameters

Output Voltage: 2.5V

Output Current: 15mA

Temperature Coefficient: 100ppm/°C

Voltage Tolerance: ±0.5%

Noise (10Hz to 10kHz): 35μVrms

Cathode Current: 68μA

Operating Temperature Range: -40°C to +125°C

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

Compatible with a wide range of electronic circuits and systems that require a stable voltage reference

Application Areas

Precision analog circuits

Instrumentation and measurement equipment

Industrial control systems

Automotive electronics

Consumer electronics

Product Lifecycle

The LM4040C25FTA is an actively supported product from Diodes Incorporated, with no indication of discontinuation.

Replacement or upgrade options may be available, but the specific details would need to be confirmed with the manufacturer.

Several Key Reasons to Choose This Product

Excellent voltage reference stability and reliability, with a very low temperature coefficient of 100ppm/°C.

Extremely low noise performance, with only 35μVrms from 10Hz to 10kHz, ensuring clean and stable voltage reference.

Wide operating temperature range of -40°C to +125°C, making it suitable for a variety of environmental conditions.

High output current capability of 15mA, allowing it to be used in a wide range of applications.

Compact and easy-to-use Surface Mount (SMT) SOT-23-3 package, which is well-suited for space-constrained designs.

RoHS3 compliance, ensuring the product meets the latest environmental regulations.