Microchip Technology

MIC5201-4.8YS  

Linear & Switching Voltage Regulators

MIC5201-4.8YS Description

The MIC5201-4.8YS is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 4.8V with a maximum output current of 150mA. This regulator is ideal for applications requiring a stable and reliable power supply with minimal power loss. The device features a low dropout voltage of 0.4V at 150mA, ensuring efficient operation even under low input voltage conditions. The regulator is designed with a maximum input voltage of 26V, making it suitable for a wide range of input voltage sources.

The MIC5201-4.8YS is housed in a surface-mount SOT223-3 package, which is compact and suitable for space-constrained designs. It also includes comprehensive protection features such as over-current, over-temperature, and reverse polarity protection, enhancing the reliability and durability of the device. The regulator has a low quiescent current of 400 µA and a supply current of up to 2 mA, contributing to its high efficiency and energy-saving capabilities.

MIC5201-4.8YS Features

• Fixed Output Voltage: 4.8V, providing a stable power supply for various electronic components.
• High Efficiency: Low dropout voltage of 0.4V at 150mA ensures minimal power loss and high efficiency.
• Wide Input Voltage Range: Supports input voltages up to 26V, making it versatile for different power sources.
• Compact Design: SOT223-3 surface-mount package is ideal for applications with limited space.
• Protection Features: Over-current, over-temperature, and reverse polarity protection enhance reliability and safety.
• Low Quiescent Current: 400 µA ensures minimal power consumption during operation.
• High Power Supply Rejection Ratio (PSRR): 75dB at 100Hz, providing excellent noise filtering capabilities.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

MIC5201-4.8YS Applications

The MIC5201-4.8YS is well-suited for a variety of applications where a stable and efficient power supply is essential. Its fixed output voltage and low dropout characteristics make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors, actuators, and other critical components in industrial automation.
• Telecommunications: Ensuring reliable power supply for networking equipment and communication devices.
• Automotive: Suitable for in-vehicle electronics where space is limited and reliability is crucial.
• Medical Devices: Powering medical instruments and equipment that require precise and stable power sources.

Conclusion of MIC5201-4.8YS

The MIC5201-4.8YS from Microchip Technology is a robust and efficient linear regulator that offers a fixed output voltage of 4.8V with a maximum output current of 150mA. Its low dropout voltage, wide input voltage range, and comprehensive protection features make it a reliable choice for various applications. The compact SOT223-3 package and low quiescent current further enhance its suitability for space-constrained and energy-efficient designs. The MIC5201-4.8YS is an excellent solution for engineers looking to integrate a high-performance power management IC into their designs, ensuring stable power delivery and enhanced system reliability.

MIC5201-4.8YS Documents

Download datasheets and manufacturer documentation for MIC5201-4.8YS

PCN Assembly/Origin :

Micrel to Microchip 20/Jul/2016      

Datasheets :

MIC5201      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

HTML Datasheet :

MIC5201      

PCN Design/Specification :

MIC5201 16/Apr/2021       MIC5201 24/Feb/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH