LP3961EMP-3.3

TEXAS INSTRUMENTS  LP3961EMP-3.3  固定电压稳压器, LDO, 2.5V至7V, 240mV压差, 3.3V输出, 800mA输出, SOT-223-5

The is a 3.3V fixed output fast ultra-low-dropout LDO Linear Regulator operate from a 2.5 to 7V input supply. This device respond very fast to step changes in load which makes them suitable for low-voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current, as well as operation under extremely low-dropout LDO conditions. The dropout voltage is typically 24mV at 80mA load current and 240mV at 800mA load current.

.

Low ground pin current

.

0.02% Load regulation

.

15µA Quiescent current in shutdown mode

.

±1.5% Output voltage accuracy

.

ERROR\ flag indicates output status

.

Extremely low output capacitor requirements

.

Overtemperature and overcurrent protection