Microchip Technology's MIC5211-3.3/5.0BM6 Dual LDO Voltage Regulator

The MIC5211-3.3/5.0BM6 is a high-performance, dual low-dropout voltage regulator (LDO) integrated circuit designed and manufactured by Microchip Technology. This device offers a unique combination of low voltage operation, high current output, and dual voltage outputs, making it an ideal power management solution for a wide range of applications.

Key Features:

• Dual Independent Outputs: The MIC5211 provides two regulated outputs, one fixed at 3.3V and the other at 5.0V, each capable of delivering up to 150mA of output current. This dual-output configuration enables designers to power different parts of a system with a single IC, saving space and reducing complexity.
• Low Dropout Voltage: With a low dropout voltage of typically 165mV at 150mA for the 3.3V output and 200mV at 150mA for the 5.0V output, the MIC5211 ensures efficient operation even when the input voltage is close to the output voltage, making it suitable for battery-powered applications.
• High Accuracy: The output voltage accuracy is ±2% for both outputs, ensuring reliable and consistent power delivery to sensitive electronic components.
• Thermal and Overcurrent Protection: The MIC5211-3.3/5.0BM6 is equipped with internal thermal shutdown and current limit protection features, safeguarding the device and the system against excessive heat and current conditions.
• Low Quiescent Current: The regulator is designed for low quiescent current, drawing only 110µA of ground current per output, which enhances the overall energy efficiency of the system.
• Small Form Factor: The device comes in a compact, 6-pin 2mm x 2mm MLF® package, making it an excellent choice for space-constrained applications such as portable electronics, wearables, and IoT devices.

Applications:

The MIC5211-3.3/5.0BM6 is versatile and can be used in a variety of applications, including:

• Cellular Phones
• Personal Digital Assistants (PDAs)
• Digital Cameras
• Portable Instruments
• USB Peripherals

With its robust feature set, the MIC5211-3.3/5.0BM6 from Microchip Technology stands out as a reliable and efficient power management solution, catering to the needs of modern electronic devices that require stable and precise voltages.