LP2992AIM5-5/NOPB Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator

Stock List

LP2992AIM5-5/NOPB

Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator

Features

► Ultra low dropout voltage

► Guaranteed 250 mA output current

► Smallest possible size (SOT-23, LLP package)

► Requires minimum external components

► Stable with low-ESR output capacitor

►<1 µA quiescent current when shut down

► Low ground pin current at all loads

► Output voltage accuracy 1% (A Grade)

► High peak current capability

► Wide supply voltage range (16V max)

► Low ZOUT: 0.3Ω typical (10 Hz to 1 MHz)

► Overtemperature/overcurrent protection

►−40˚C to +125˚C junction temperature range

► Custom voltages available

General Description

The LP2992 is a 250 mA, fixed-output voltage regulator designed to provide ultra low-dropout and low noise in battery powered applications. Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2992 delivers unequalled performance in all specifications critical to battery-powered designs:

Dropout Voltage: Typically 450 mV @ 250 mA load, and 5 mV @ 1 mA load.

Ground Pin Current: Typically 1500 µA @ 250 mA load, and 75 µA @ 1 mA load

Enhanced Stability: The LP2992 is stable with output capacitor ESR as low as 5 mΩ, which allows the use of ceramic capacitors on the output.

Sleep Mode: Less than 1 µA quiescent current when ON/OFF pin is pulled low.

Smallest Possible Size: SOT-23 and LLP packages use absolute minimum board space.

Precision Output: 1% tolerance output voltages available (A grade).

Low Noise: By adding a 10 nF bypass capacitor, output noise can be reduced to 30 µV (typical).

Multiple voltage options, from 1.5V to 5.0V, are available as standard products.

Consult factory for custom voltages.

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.