The MIC37101-1.8BM is a high-performance, low-dropout voltage regulator from Microchip Technology, designed to deliver a fixed output voltage of 1.8V with a maximum output current of 1A. This regulator is a part of Microchip's MIC37100 series, which is known for its high accuracy, low noise, and excellent transient response, making it an ideal choice for sensitive RF and analog circuitry that requires a stable power supply.

Key Features

• Output Voltage: Fixed at 1.8V, suitable for low-voltage applications.
• Output Current: Capable of delivering up to 1A, providing sufficient power for a wide range of devices.
• Low Dropout: The low dropout voltage minimizes power loss and improves efficiency, especially in battery-powered applications.
• High Accuracy: Ensures reliable operation with tight voltage regulation, which is critical for sensitive electronic components.
• Thermal and Overcurrent Protection: Features built-in safeguards to prevent damage from overheating or excessive current draw.
• Low Noise: Designed to suppress output voltage noise, making it suitable for RF applications.
• Stability: Stable with ceramic output capacitors, which are smaller, more reliable, and have a longer lifespan than tantalum capacitors.

Applications

The MIC37101-1.8BM is versatile and can be used in various applications, including:

• High-speed data communication devices
• Portable electronics
• RF circuits
• Microprocessor and microcontroller-based systems
• Power management for FPGA, DSP, and ASIC

Package and Availability

The MIC37101-1.8BM comes in a TO-263 package, which is known for its good heat dissipation properties. This package allows the regulator to operate at full-rated current without the need for additional heat sinking in most applications. The product is available for order through Microchip Technology's official distributors and can also be found in their online store. For detailed specifications, application notes, and further information, customers are encouraged to consult the product datasheet or contact Microchip Technology's customer support.