Microchip Technology

MIC5281-3.3YMM-TR  

Linear & Switching Voltage Regulators

MIC5281-3.3YMM-TR Description

The MIC5281-3.3YMM-TR is a high-performance linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 3.3V and a maximum output current of 25mA. This regulator is ideal for applications requiring a stable and reliable power supply with minimal power consumption. The device features a maximum input voltage of 120V, making it suitable for a wide range of input voltage conditions. With a dropout voltage of only 3V at 25mA, the MIC5281-3.3YMM-TR ensures efficient operation even under low input-to-output voltage differentials###.

MIC5281-3.3YMM-TR Features

• Output Type: Fixed, providing a consistent 3.3V output voltage.
• Input Voltage Range: Up to 120V, ensuring compatibility with various power sources.
• Output Current: Capable of delivering up to 25mA, suitable for low-power applications.
• Low Dropout Voltage: 3V at 25mA, enhancing efficiency in low-voltage scenarios.
• Low Quiescent Current: Only 11 µA, minimizing power consumption in standby mode.
• High PSRR: 90dB across a frequency range of 20kHz to 2MHz, ensuring excellent noise rejection.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected circuits.
• Mounting Type: Surface mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
  -Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments.

MIC5281-3.3YMM-TR Applications

The MIC5281-3.3YMM-TR is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, consumer electronics, and industrial control systems. Specific use cases include:

• Battery-Powered Devices: The low dropout voltage ensures efficient operation as the battery discharges.
• Consumer Electronics: Provides a stable power supply for low-power components such as microcontrollers and sensors.
• Industrial Control Systems: Ensures reliable operation in environments with varying input voltage conditions.
• Medical Devices: Suitable for applications requiring low power consumption and high reliability.

Conclusion of MIC5281-3.3YMM-TR

The MIC5281-3.3YMM-TR from Microchip Technology is a robust and efficient linear voltage regulator designed to meet the demands of modern electronic systems. Its fixed 3.3V output, low dropout voltage, and high PSRR make it an excellent choice for applications requiring stable and efficient power delivery. The device's low quiescent current and protection features further enhance its reliability and efficiency. With its surface mount package and tape & reel format, the MIC5281-3.3YMM-TR is well-suited for automated assembly processes, making it an ideal component for both prototyping and large-scale production.

MIC5281-3.3YMM-TR Documents

Download datasheets and manufacturer documentation for MIC5281-3.3YMM-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Final Test Site 12/May/2023      

Datasheets :

MIC5281      

PCN Packaging :

Packing Changes 10/Oct/2016      

HTML Datasheet :

MIC5281      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH