The MIC5219-5.0YMM-TR is a high-performance, low-dropout voltage regulator from Microchip Technology, designed to deliver a fixed output voltage of 5.0V with an input voltage range up to 16V. This regulator is an excellent choice for applications requiring up to 500mA of output current with extremely low dropout voltage and noise levels.

Key Features

• Output Voltage: Fixed 5.0V with tight load and line regulation to ensure a stable output.
• High Output Current: Capable of delivering up to 500mA, making it suitable for a wide range of applications.
• Low Dropout Voltage: Offers a very low dropout, typically 500mV at full load, which enhances efficiency and allows operation over a wider range of input voltages.
• Low Quiescent Current: The MIC5219-5.0YMM-TR has a low ground current, which increases battery life in portable applications.
• Thermal Overload Protection: Features built-in thermal overload protection that shuts down the regulator to prevent damage from overheating.
• Short-Circuit Protection: Comes with current limiting and short-circuit protection to safeguard the device and the load from fault conditions.
• Stable with Ceramic Capacitors: Stable with low-ESR ceramic output capacitors, which reduces the size and cost of the overall design.
• Package: Available in a small 8-pin MSOP (Micro Small Outline Package) with a thermal pad for enhanced thermal performance.

Applications

The MIC5219-5.0YMM-TR is ideal for a variety of applications that require a stable and efficient power supply. These include:

• Battery-powered devices
• Portable electronics
• Microprocessor/microcontroller power supplies
• Peripheral applications
• Reference voltage sources

Quality and Reliability

Microchip Technology is known for its commitment to quality and reliability. The MIC5219-5.0YMM-TR is manufactured with these standards in mind, ensuring a dependable solution for your power supply needs. The product is available in tape and reel packaging, denoted by the 'TR' suffix, which facilitates easy integration into automated PCB assembly processes, making it an excellent choice for mass production requirements.