Microchip Technology

MIC261203YJL-TR  

DC Switching Voltage Regulators

MIC261203YJL-TR Description

The MIC261203YJL-TR from Microchip Technology is a high-performance 12A adjustable synchronous buck regulator designed for demanding power management applications. Part of the HyperLight Load® and SuperSwitcher IIG™ series, it integrates advanced control features to deliver high efficiency across a wide load range. With an input voltage range of 4.5V to 28V and an adjustable output voltage from 0.8V to 5.5V, this regulator is optimized for modern low-voltage systems. Its 600kHz switching frequency ensures compact designs while minimizing external component count. Packaged in a 28QFN and supplied in Tape & Reel (TR), it is ideal for automated assembly in high-volume production.

MIC261203YJL-TR Features

• High Efficiency: Synchronous rectification and HyperLight Load® technology enhance efficiency at light and heavy loads.
• Wide Input Range: Supports 4.5V–28V input, making it suitable for industrial, automotive, and telecom applications.
• Precision Output: Adjustable output down to 0.8V with tight regulation for sensitive loads.
• Compact Design: 600kHz switching frequency reduces inductor size, saving board space.
• Robust Protection: Includes overcurrent, overtemperature, and undervoltage lockout (UVLO) protection.
• Compliance: ROHS3 and REACH compliant, with MSL 2 (1 Year) moisture sensitivity for reliability.

MIC261203YJL-TR Applications

• Point-of-Load (POL) Regulation: Ideal for FPGAs, ASICs, and processors requiring precise, high-current power delivery.
• Industrial Automation: Powers sensors, motor controllers, and PLCs in harsh environments.
• Telecom Infrastructure: Efficiently steps down voltage for base stations and networking equipment.
• Automotive Systems: Suitable for infotainment, ADAS, and lighting due to wide input tolerance.
• Consumer Electronics: Enables compact power solutions for high-performance devices.

Conclusion of MIC261203YJL-TR

The MIC261203YJL-TR stands out as a versatile, high-efficiency buck regulator, combining 12A output capability with advanced features like synchronous rectification and wide input range. Its compact footprint, robust protection, and compliance with environmental standards make it a superior choice for industrial, automotive, and telecom applications. Engineers seeking a reliable, high-performance solution for demanding power designs will find this regulator an excellent fit.

MIC261203YJL-TR Documents

Download datasheets and manufacturer documentation for MIC261203YJL-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Assembly Site 22/Nov/2023      

Datasheets :

MIC261203      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Reference Design Library :

MIC261203YJL EV: 5V @ 12A, 5.5 ~ 28V in, Buck      

Design Resources :

MIC261203 Development Tool Selector      

PCN Design/Specification :

MIC261203 05/Apr/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH