Microchip Technology, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MIC5207-1.8YM5-TR

The MIC5207-1.8YM5-TR is a low-noise linear voltage regulator designed to provide a stable output voltage of 1.8V with a maximum output current of 180 mA. It features an ultra-low dropout voltage, typically 17 mV at light loads and 165 mV at 150 mA, making it suitable for battery-powered applications. The device operates within a supply input voltage range of 2.5V to 16V and offers high output voltage accuracy of better than 3%. Additional features include low quiescent current of 720 µA at 100 mA output, tight load and line regulation, and a logic-controlled enable/shutdown function that reduces power consumption to nearly zero when inactive. The MIC5207 also incorporates current limiting, thermal shutdown, and reversed-battery protection, enhancing its reliability in various applications such as cellular phones, laptops, and consumer electronics. It is available in a compact SOT-23-5 package, making it suitable for space-constrained designs.