MIC94310-4YMT TR

MICREL SEMICONDUCTOR  MIC94310-4YMT TR  固定稳压器, LDO, 1.8V至3.6V, 40mV压降, 1.2V输出, 200mA输出, TDFN-4

The is a 1.2V fixed output low-dropout LDO Linear Regulator with Ripple Blocker™ technology provides low-frequency ripple attenuation switching noise rejection to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The device maintains high power supply ripple rejection PSRR with input voltages operating near the output voltage level to improve overall system efficiency. A low-voltage logic enable pin facilitates ON/OFF control at typical GPIO voltage levels.

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Active noise rejection over a wide frequency band

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Current-limit and thermal-limit protected

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Logic-controlled enable pin