STMicroelectronics

LM4040BECT-2.5

LM4040BECT-2.5 Description

The LM4040BECT-2.5 is a precision micro-power shunt voltage reference, designed and manufactured by STMicroelectronics. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring high accuracy and low power consumption. The LM4040BECT-2.5 offers a fixed output voltage of 2.5V with a tolerance of ±0.2%, ensuring precise voltage regulation. It features a low temperature coefficient of 70ppm/°C, which minimizes voltage drift over varying temperatures, making it suitable for a wide range of operating conditions.

LM4040BECT-2.5 Features

• Fixed Output Voltage: 2.5V, providing a stable reference voltage for various electronic circuits.
• Low Temperature Coefficient: 70ppm/°C, ensuring minimal voltage variation with temperature changes.
• High Precision ±:0.2% tolerance, offering accurate voltage regulation.
• Low Noise: 95µVrms from 10Hz to 10kHz, ensuring clean voltage reference for sensitive applications.
• Micro-power Operation: With a cathode current of 12µA, it is suitable for low-power applications.
• Surface Mount Packaging: Available in Tape & Reel (TR) packaging, facilitating easy integration into compact designs.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various manufacturing processes without moisture-related concerns.

LM4040BECT-2.5 Applications

The LM4040BECT-2.5 is ideal for a variety of applications where precise voltage references are required Some. specific use cases include:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage to ensure accurate conversions.
• Digital-to-Analog Converters (DACs): Ensuring precise output levels.
• Power Supply Circuits: Serving as a reference for voltage regulators and stabilizers.
• Battery Management Systems: Offering accurate voltage references for monitoring and control.
• Medical Devices: Ensuring reliable and precise voltage references in sensitive medical.
  equipment- Industrial Automation: Providing stable references for control systems and sensors.

Conclusion of LM4040BECT-2.5

The LM4040BECT-2.5 from STMicroelectronics stands out as a high-performance, precision shunt voltage reference. Its low temperature coefficient, high precision, and low noise make it an excellent choice for applications requiring stable and accurate voltage references. The device's micro-power operation and surface mount packaging further enhance its versatility and ease of integration into modern electronic designs. Whether used in ADCs, DACs, power supplies, or other precision applications, the LM4040BECT-2.5 delivers reliable performance and compliance with industry standards.