LP2985AIM5-5.0/NOPB Datasheet PDF - TI

The LP2985AIM5-5.0/NOPB is a Low-noise Linear Regulator delivers up to 150mA output current and only requires 300mV dropout voltage of input to output. Using an optimized VIP (vertically integrated PNP) process, the LP2985AIM5-5.0/NOPB delivers unequaled performance for all battery-powered designs. The LP2985AIM5-5.0/NOPB device provides 1% tolerance precision output voltage with only 75µA quiescent current at 1mA load and 850µA at 150mA load. By adding a 10nF bypass capacitor, the output noise can be reduced to 30µVRMS in a 30kHz bandwidth. The LP2985AIM5-5.0/NOPB is designed to work with a ceramic output capacitor with equivalent series resistance (ESR) as low as 5mR. The devices are available with fixed output voltage from 2.5V to 6.1V.

● Ultralow-dropout voltage

● Ensured 150mA output current

● Requires minimum external components

● Stable with low-ESR output capacitor

● <1µA Quiescent current in shutdown

● Low ground pin current at all loads

● 1% (A grade) Output voltage accuracy

● High peak current capability

● 0.3R Typical (10Hz to 1MHz) low ZOUT

● Over-temperature and overcurrent protection

● Green product and no Sb/Br

●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.