Microchip Technology, Inc. Voltage Regulators - Linear MCP1703AT-3302E/MB

The MCP1703AT-3302E/MB is a low dropout (LDO) linear voltage regulator capable of delivering up to 250 mA of output current while maintaining a typical quiescent current of only 2.0 µA. It operates within an input voltage range of 2.7V to 16.0V, making it suitable for various battery-powered applications, including smoke detectors, digital cameras, and microcontroller power supplies. The device features a low dropout voltage of 625 mV at 250 mA output, ensuring efficient operation. It offers a typical output voltage tolerance of ±0.4% and supports standard output voltage options ranging from 1.2V to 5.5V. The MCP1703AT-3302E/MB is stable with a minimum output capacitance of 1.0 µF and includes built-in short-circuit and overtemperature protection for enhanced reliability. Available in multiple package types, including SOT-89-3, it is designed for applications requiring low power consumption and compact size.