Microchip Technology, Inc. Voltage Regulators - Linear MIC94310-LYMT-T5

The MIC94310-LYMT-T5 is a linear voltage regulator designed to provide low-frequency ripple attenuation, making it suitable for applications sensitive to switching noise, such as RF circuits. It operates with an input voltage range of 1.8V to 3.6V and is capable of delivering a maximum output current of 200mA. The device features high power supply ripple rejection (PSRR), achieving over 50dB noise rejection from 10Hz to 10MHz at a 200mA load, which enhances overall system efficiency. This regulator includes a logic-controlled enable pin for ON/OFF control, allowing integration with typical GPIO voltage levels. It is available in multiple package options, including a compact 4-pin TDFN (1.2mm x 1.6mm), a 5-pin SOT-23, and a 0.88mm x 0.88mm 4-Ball WLCSP. The operating temperature range for the MIC94310 is from -40¬8C to +125¬8C, making it suitable for a variety of applications, including smartphones, tablets, digital cameras, and automotive systems. The device is also protected against current and thermal limits, ensuring reliable operation in demanding environments.