STMicroelectronics

LM4041DICT-1.2

LM4041DICT-1.2 Description

The LM4041DICT-1.2 is a high-precision shunt voltage reference IC designed for a wide range of power management applications. Manufactured by STMicroelectronics, this device is part of the Power Management (PMIC) category and is housed in a compact SOT323-5 package, making it suitable for surface mount applications. The LM4041DICT-1.2 offers a fixed output voltage of 1.225V with a tolerance of ±1%, ensuring high accuracy and reliability in voltage regulation.

LM4041DICT-1.2 Features

• Output Type: Fixed, providing a stable reference voltage.
• Output Current: Capable of delivering up to 12 mA, making it suitable for applications requiring moderate current loads.
• Temperature Coefficient: An impressive 100ppm/°C, ensuring minimal voltage drift over a wide temperature range.
• Noise Performance: Low noise of 60µVrms from 10Hz to 10kHz, which is critical for applications sensitive to voltage noise.
• Cathode Current: Low cathode current of 50 µA, which helps in minimizing power consumption.
• Compliance and Standards: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various environmental conditions without the need for special handling.
• Packaging: Tape & Reel (TR), facilitating efficient and automated assembly processes.

LM4041DICT-1.2 Applications

The LM4041DICT-1.2 is ideal for applications requiring a precise and stable voltage reference. Its compact size and high performance make it suitable for:

• Analog-to-Digital Converters (ADCs): Providing a stable reference voltage to ensure accurate conversions.
• Digital-to-Analog Converters (DACs): Ensuring consistent output levels.
• Power Supplies: Serving as a reference for voltage regulators and DC-DC converters.
• Battery Management Systems: Offering a reliable reference for voltage monitoring and control.
• Medical Devices: Ensuring precise voltage levels for critical medical equipment.
• Industrial Control Systems: Providing a stable reference for sensors and control circuits.

Conclusion of LM4041DICT-1.2

The LM4041DICT-1.2 from STMicroelectronics stands out as a high-performance shunt voltage reference IC. Its combination of a fixed output voltage, low temperature coefficient, and low noise performance makes it an excellent choice for applications where precision and reliability are paramount. The compact SOT323-5 package and surface mount compatibility further enhance its versatility, making it suitable for a wide range of electronic devices. Whether used in consumer electronics, industrial systems, or medical equipment, the LM4041DICT-1.2 delivers the stability and accuracy needed to ensure optimal performance.