LP5951 Datasheet (Texas Instruments) - Low-Dropout CMOS Voltage Regulator

LP5951, Low-Dropout CMOS Voltage Regulator

The LP5951 regulator is designed to meet the requirements of portable battery-powered systems providing a regulated output voltage and low quiescent current.

When switched to shutdown mode via a logic signal at the Enable (EN) pin, the power consumption is reduced to virtually zero.

The LP5951 is de

LP5951 Features

* 1 Input Voltage Range: 1.8 V to 5.5 V

* Output Voltage Range: 1.3 V to 3.7 V

* Excellent Line Transient Response: ±2 mV (typical)

* Excellent PSRR:

* 60 dB at 1 kHz typical

* Low Quiescent Current of 29 µA typical

* Small SC70-5 and SOT-23-5 Pa