Texas Instruments

LMR36503MSC3RPERQ1

The LMR36503MSC3RPERQ1 is a highly integrated step-down switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion in a wide range of applications.

Description:

The LMR36503MSC3RPERQ1 is a synchronous step-down regulator that can operate from an input voltage range of 4.75V to 28V. It is available in a compact 10mm x 12mm QFN package and is designed for high efficiency and low quiescent current operation.

Features:

1. Wide input voltage range: 4.75V to 28V
2. High efficiency: up to 96% efficiency
3. Low quiescent current: 35µA in burst mode
4. Synchronous rectification for improved efficiency
5. Programmable soft-start
6. Over-current protection
7. Over-voltage protection
8. Thermal shutdown protection
9. Output voltage tracking
10. Spread spectrum clock modulation for reduced EMI

Applications:

The LMR36503MSC3RPERQ1 is suitable for a wide range of applications that require efficient and stable power conversion. Some of the key applications include:

1. Portable devices: smartphones, tablets, and laptops
2. Power banks and battery chargers
3. LED lighting applications
4. Industrial control systems
5. Medical equipment
6. Automotive systems
7. Telecommunication equipment

In summary, the LMR36503MSC3RPERQ1 is a highly efficient and versatile step-down switching regulator from Texas Instruments. Its wide input voltage range, high efficiency, and low quiescent current make it an ideal choice for a variety of applications requiring efficient power conversion.