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LM4040B25FTA

LM4040B25FTA Description

The LM4040B25FTA is a high-performance, fixed-output voltage reference IC designed and manufactured by Diodes Incorporated. This device is part of the Voltage References category and is offered in a compact SOT23 package, making it ideal for space-constrained applications. With a fixed output voltage of 2.5V and a low tolerance of ±0.2%, the LM4040B25FTA provides accurate and stable voltage references for various electronic systems.

LM4040B25FTA Features

• Output Type: Fixed
• Output Voltage: 2.5V
• Tolerance: ±0.2%
• Current - Output: 15 mA
• Current - Cathode: 68 µA
• Temperature Coefficient: 100 ppm/°C
• Noise: 35 µVrms (10Hz to 10kHz)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Reference Type: Shunt
• Product Status: Active
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: LM4040

The LM4040B25FTA stands out from similar models due to its low noise performance, tight tolerance, and low temperature coefficient. These features make it suitable for applications requiring high accuracy and stability over a wide temperature range.

LM4040B25FTA Applications

The LM4040B25FTA is ideal for various applications where precise voltage references are crucial. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate ADC operation.
2. Sensor Interfaces: Offers a reliable voltage reference for sensor signal conditioning circuits.
3. Power Management Systems: Used as a stable reference for voltage regulation and monitoring in power management ICs.
4. Communication Systems: Ensures accurate voltage levels for signal processing and transmission in communication equipment.
5. Automotive Applications: Reliable voltage references for automotive electronics, such as engine control units and infotainment systems.

Conclusion of LM4040B25FTA

The LM4040B25FTA is a versatile and high-performance voltage reference IC that offers excellent accuracy, stability, and low noise performance. Its compact SOT23 package and surface-mount design make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. With its unique features and advantages over similar models, the LM4040B25FTA is an ideal choice for designers looking to achieve precise and reliable voltage references in their electronic systems.