Microchip Technology, Inc. Voltage Regulators - Linear MIC2951-03BM

The MIC2951-03BM is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage of 5V with a maximum output current of 150mA. It features a low dropout voltage, typically 250mV at 100mA, and an extremely low quiescent current, which helps prolong battery life in portable applications. The device offers tight load and line regulation, with a typical accuracy of 1.0%, and operates over a wide junction temperature range of -40¬8C to +125¬8C. This regulator is suitable for various applications, including automotive electronics, avionics, cellular telephones, and battery-powered equipment. It includes features such as current and thermal limiting, an error flag output for dropout detection, and a logic-controlled shutdown function. The MIC2951-03BM requires only 1.5¬µF for stability, making it a compact solution for power management in electronic circuits.