Texas Instruments

TPS7A0525PDBVR

The TPS7A0525PDBVR is a low-power, high-efficiency step-down (buck) switching regulator from Texas Instruments. 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 TPS7A0525PDBVR is a compact, 6-pin, 1mm pitch, WSON package that offers a wide input voltage range of 2.5V to 5.5V. It has a typical output voltage range of 0.9V to 5V and can deliver up to 250mA of output current. The device features a low quiescent current of 2.5µA, which makes it ideal for battery-powered applications.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Wide output voltage range: 0.9V to 5V
3. High efficiency: up to 95% depending on the input and output voltage
4. Low quiescent current: 2.5µA
5. Small package size: 1mm pitch, 6-pin WSON package
6. Internal soft-start and current limit protection
7. Thermal shutdown and over-voltage protection
8. Fixed 1.25MHz switching frequency

Applications:

1. Portable and battery-powered devices: smartphones, tablets, and wearables
2. IoT devices: sensors, smart home devices, and wireless communication modules
3. Medical devices: portable and wearable medical equipment
4. Industrial equipment: low-power sensors and control systems
5. Automotive applications: infotainment systems, GPS modules, and other low-power electronics

The TPS7A0525PDBVR is a versatile and efficient step-down regulator that can be used in a wide range of applications where a stable output voltage is required from a varying input voltage. Its low quiescent current and small package size make it an excellent choice for space-constrained and battery-powered applications.