LP2951-03YM

MICREL SEMICONDUCTOR  LP2951-03YM  芯片, 低压降稳压器, 100mA, 可调

The is a 5V fixed output low-dropout LDO Linear Regulator with very low-dropout LDO voltage typically 40mV at light loads and 380mV at 100mA and very low quiescent current 75A typical. The quiescent current of the device increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes the device ideally suited for use in battery-powered systems. The device features programmable output voltage and logic controlled shutdown.

.

Extremely low quiescent current

.

Extremely tight load and line regulation

.

Very low temperature coefficient

.

Use as regulator or reference

.

Needs only 1µF for stability

.

Current and thermal limiting

.

Error flag warns of output dropout