Microchip Technology

XS8805B0BQ-H

Microchip Technology's XS8805B0BQ-H is a highly efficient, synchronous, step-down (buck) regulator designed to provide a stable output voltage from a wide range of input voltages. This device is ideal for applications that require a compact and efficient power solution.

Description:

The XS8805B0BQ-H is a 6-pin, 2mm x 2mm, 0.8mm pitch, QFN package. It is a high-performance, synchronous, step-down (buck) regulator that can operate with input voltages ranging from 2.5V to 5.5V and provide an output voltage as low as 0.9V. The device is capable of delivering a continuous output current of up to 1.5A.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Output voltage as low as 0.9V
3. Programmable soft-start
4. High efficiency: up to 96%
5. Low quiescent current: 35µA
6. Protection features: over-current protection, over-voltage protection, and thermal shutdown
7. 6-pin, 2mm x 2mm, 0.8mm pitch, QFN package
8. Operating junction temperature range: -40°C to 125°C

Applications:

1. Portable devices: smartphones, tablets, and wearable devices
2. IoT devices: smart home appliances, sensors, and gateways
3. Automotive electronics: infotainment systems, telematics, and battery management systems
4. Industrial control systems: motor drives, sensors, and actuators
5. Medical devices: portable monitoring equipment and diagnostic tools

The XS8805B0BQ-H from Microchip Technology is a versatile and efficient step-down regulator suitable for a wide range of applications. Its compact size, high efficiency, and robust protection features make it an ideal choice for designers looking to optimize power management in their systems.