STMicroelectronics

SG2525AP013TR

The SG2525AP013TR is a high-efficiency step-down (buck) switching regulator from STMicroelectronics. It is designed to provide a stable output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The SG2525AP013TR is a monolithic integrated circuit that provides a highly efficient step-down DC-DC converter solution. It features a fixed 3.3V output voltage and a wide input voltage range of 4.75V to 23V. The device is available in a compact 8-pin SOIC package.

Features:

1. High efficiency: The SG2525AP013TR offers high efficiency of up to 96%, making it ideal for battery-powered applications.
2. Fixed output voltage: The device has a fixed output voltage of 3.3V, which is suitable for powering a wide range of electronic devices.
3. Wide input voltage range: The wide input voltage range of 4.75V to 23V makes the device suitable for use with various power sources, such as batteries, solar panels, or AC/DC adapters.
4. Low quiescent current: The device has a low quiescent current of 35µA in no-load conditions, which helps to extend the battery life in portable applications.
5. Protection features: The SG2525AP013TR includes over-current protection, thermal shutdown, and output short-circuit protection to ensure reliable operation.
6. Compact package: The device is available in an 8-pin SOIC package, making it suitable for space-constrained applications.

Applications:

1. Portable electronics: The high efficiency and low quiescent current make the SG2525AP013TR ideal for powering portable devices, such as smartphones, tablets, and wearable electronics.
2. IoT devices: The fixed 3.3V output voltage and low quiescent current make the device suitable for powering IoT devices, such as sensors, actuators, and microcontrollers.
3. Industrial control systems: The wide input voltage range and high efficiency make the SG2525AP013TR suitable for use in industrial control systems, where a stable output voltage is required from varying input voltage sources.
4. Medical equipment: The device's reliability and protection features make it suitable for use in medical equipment, such as portable monitors and diagnostic devices.
5. Telecommunication systems: The SG2525AP013TR can be used to provide a stable power supply for telecommunication systems, such as routers, modems, and base stations.

In summary, the SG2525AP013TR is a high-efficiency step-down switching regulator that offers a fixed 3.3V output voltage and a wide input voltage range. Its compact size, low quiescent current, and built-in protection features make it suitable for a wide range of applications, including portable electronics, IoT devices, industrial control systems, medical equipment, and telecommunication systems.