Texas Instruments

LM2767M5/NOPB

The LM2767M5/NOPB is a versatile step-down (buck) switching regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications. Here's a brief description, features, and applications of the LM2767M5/NOPB:

Description:

The LM2767M5/NOPB is a high-efficiency, synchronous, step-down switching regulator that can accept a wide input voltage range (from 4V to 40V) and provide a regulated output voltage as low as 0.9V. It is available in a compact 5-pin TSOT-23 package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4V to 40V
2. Output voltage as low as 0.9V
3. Synchronous rectification for high efficiency
4. Compact TSOT-23 package
5. Thermal shutdown protection
6. Over-current protection
7. Over-temperature protection
8. Low quiescent current (<100µA in dropout)

Applications:

1. Portable electronics: Powering mobile devices, smartphones, and tablets.
2. Power supplies: Converting higher input voltages to lower, regulated output voltages for various electronic devices.
3. LED lighting: Driving LED arrays with precise current control and efficiency.
4. Battery chargers: Providing regulated output voltage for charging batteries in devices like laptops, power tools, and e-cigarettes.
5. Industrial control systems: Powering microcontrollers, sensors, and other components in industrial applications.
6. Medical devices: Supplying stable power to sensitive medical equipment.
7. Automotive electronics: Providing efficient power conversion in automotive applications, such as infotainment systems and power management.

The LM2767M5/NOPB is a reliable and efficient choice for step-down power conversion in a wide range of applications, thanks to its compact form factor, wide input voltage range, and robust protection features.