Product Overview: MIC23250-W4YMT-TR

The MIC23250-W4YMT-TR is a high-efficiency, dual 400mA synchronous buck (step-down) regulator from Microchip Technology, an industry leader in microcontroller and analog semiconductors. Designed for portable and space-constrained electronics, this regulator is capable of delivering a continuous output current with high efficiency, which is critical for maximizing battery life in portable devices.

Key Features

• Input Voltage Range: The MIC23250-W4YMT-TR operates with an input voltage range of 2.7V to 5.5V, making it suitable for a variety of battery technologies and power sources.
• Dual Channel Output: This regulator features two independent channels, each capable of delivering up to 400mA of output current, allowing for simultaneous powering of multiple circuits or devices.
• High Efficiency: The synchronous buck design ensures high efficiency across a wide range of load conditions, which is essential for extending battery life in portable applications.
• Adjustable Output Voltage: The output voltage is adjustable down to 1V with external resistors, providing flexibility to match the voltage requirements of the load.
• Fast Transient Response: The MIC23250-W4YMT-TR is designed to provide a fast transient response, which helps to maintain a stable output voltage during rapid changes in load current.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features include thermal shutdown and overcurrent protection, enhancing the reliability and longevity of both the regulator and the overall system.
• Small Package Size: The device comes in a small 12-pin 2mm x 2mm Thin MLF® package, which is ideal for applications where board space is at a premium.

Applications

The MIC23250-W4YMT-TR is well-suited for a wide range of applications, particularly where power efficiency and compact design are crucial. It is commonly used in:

• Smartphones and Tablets
• Wireless and Networking Devices
• Portable Media Players
• GPS and Handheld Devices
• Medical Devices
• Other Battery-Powered Devices

With its combination of dual-channel output, high efficiency, and compact size, the MIC23250-W4YMT-TR from Microchip Technology is an excellent choice for designers looking to optimize their power management solutions in portable and space-sensitive applications.