LP2981IM5X-3.3/NOPB ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package 5-SOT-23 -40 to 125Features 3 DescriptionThe LP2981-N is a 100-mA, fixed-output voltage1• Operating Input Voltage Rang ..
LP2981IM5X-3.6 ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packagesapplications.n Guaranteed 100 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) p ..
LP2981IM5X-3.8 ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesApplicationsPrecision Output. 0.75% tolerance output voltages avail-n Cellular Phoneable (Agrade).n ..
LP2981IM5X-3.8 ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packagesapplications.n Guaranteed 100 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) p ..
LP2981IM5X-3.8 ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packagesapplications.n Guaranteed 100 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) p ..
LP2981IM5X-4.7 ,Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2981 Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesJanuary 2003LP ..
LSG F971 ,Multi ChipLEDApplications● hand phone back lighting● coupling in any light pipe● LCD back lighting● switch back ..
LSG T670 , Multi TOPLED
LSG T770 , Multi TOPLEDRG
LSGF971 ,Multi ChipLEDFeatures ● colors: super-red (628 nm) and green (572 nm)● color mixing is possible● each chi ..
LSGT670 , Multi TOPLED
LSGT670-J+L , Multi TOPLED
LP2981IM5X-3.3/NOPB
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 Package 5-SOT-23 -40 to 125
ON/OFF
ON/OFF
GNDVIN
CIN
Copyright © 2016,
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LP2981-NSNOS773N –MARCH 2000–REVISED APRIL 2016
LP2981-N Micropower 100-mA Ultralow Dropout Regulatorin SOT-23 Package Features Operating Input Voltage Range: 2.1Vto16V Ultralow-Dropout Voltage Output Voltage Accuracy 0.75%(A Grade) Specified 100-mA Output Current < 1-μA Quiescent Current when Shutdown Low Ground Pin CurrentatAll Load Currents High Peak Current Capability (300 mA Typical) Wide Supply Voltage Range (16V Maximum) Fast Dynamic Responseto Line and Load Low ZOUT Over Wide Frequency Range Overtemperature and Overcurrent Protection −40°Cto 125°C Junction Temperature Range
Applications Cellular Phones Palmtop and Laptop Computers Personal Digital Assistants (PDA) Camcorders, Personal Stereos, Cameras
DescriptionThe LP2981-Nisa 100-mA, fixed-output voltage
regulator designed specifically to meet the
requirementsof battery-powered applications.
Using an optimized Vertically Integrated PNP (VIP)
process, the LP2981-N delivers unequaled
performancein all specifications critical to battery-
powered designs:
Dropout Voltage: Typically 200 mVat 100-mA load,
and7 mVat 1-mA load.
Ground Pin Current: Typically 600 μAat 100-mA
load, and80 μAat 1-mA load.
Sleep Mode: Less than 1-μA quiescent current when
ON/OFF pinis pulled low.
Precision Output: 0.75% tolerance output voltages
available(A grade).
Assorted voltage options, from 2.5V to5 V, are
availableas standard products.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
Typical Application
