Microchip Technology

MIC2251-2YD5-TR  

DC Switching Voltage Regulators

MIC2251-2YD5-TR Description

The MIC2251-2YD5-TR is a high-performance, adjustable boost voltage regulator designed for a wide range of applications requiring efficient power conversion. Manufactured by Microchip Technology, this IC offers a robust and reliable solution for boosting input voltages from 2.5V to 5.5V to higher output voltages up to 37V, with an adjustable output voltage starting from 1.24V. The regulator is capable of delivering up to 900mA of output current, making it suitable for applications that demand high efficiency and compact design.

MIC2251-2YD5-TR Features

• Adjustable Output Voltage: The MIC2251-2YD5-TR provides an adjustable output voltage range from 1.24V to 37V, offering flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, this regulator can operate efficiently across a broad spectrum of input power sources.
• High Efficiency: The regulator achieves high efficiency through its boost topology and switching frequency up to 2.5MHz, minimizing power loss and heat generation.
• Surface Mount Technology: The TSOT23-5 package ensures a compact and reliable footprint, ideal for space-constrained designs.
• Compliance and Reliability: The MIC2251-2YD5-TR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. Its moisture sensitivity level (MSL) of 1 (Unlimited) makes it suitable for various manufacturing environments.
• Single Output Configuration: The regulator features a single positive output configuration, simplifying circuit design and integration.
• Active Product Status: The MIC2251-2YD5-TR is an active product, ensuring continued availability and support from Microchip Technology.

MIC2251-2YD5-TR Applications

The MIC2251-2YD5-TR is ideal for a variety of applications where efficient power conversion and compact design are critical. Some specific use cases include:

• Portable Electronics: Ideal for devices such as smartphones, tablets, and wearable technology that require efficient power management and a small form factor.
• Battery-Powered Devices: Suitable for applications where battery life and efficiency are paramount, such as in IoT devices and remote sensors.
• Industrial Equipment: Can be used in industrial control systems, medical devices, and other applications where reliable power conversion is essential.
• Automotive Electronics: Applicable in automotive infotainment systems, electronic control units, and other automotive applications that demand high efficiency and reliability.

Conclusion of MIC2251-2YD5-TR

The MIC2251-2YD5-TR from Microchip Technology is a versatile and efficient boost voltage regulator designed to meet the demands of modern electronics. Its wide input voltage range, adjustable output voltage, and high efficiency make it an excellent choice for a variety of applications. The compact TSOT23-5 package and surface mount technology ensure ease of integration into space-constrained designs. With its compliance to environmental and regulatory standards, the MIC2251-2YD5-TR offers a reliable and sustainable power solution. Whether for portable electronics, battery-powered devices, or industrial applications, the MIC2251-2YD5-TR stands out as a top choice for engineers seeking high performance and reliability.

MIC2251-2YD5-TR Documents

Download datasheets and manufacturer documentation for MIC2251-2YD5-TR

PCN Part Number :

Micrel to Microchip PN Changes 7/Oct/2015      

PCN Assembly/Origin :

Manufacturing Change 26/Mar/2021      

Datasheets :

MIC2251      

PCN Packaging :

Packing Changes 10/Oct/2016      

HTML Datasheet :

MIC2251      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH