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.
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