Product Summary

The LP2981AIM5X-3.0 is a 100 mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Using an optimized VIP(Vertically Integrated PNP) process, the LP2981AIM5X-3.0 delivers unequaled performance in all specifications critical to battery-powered designs. The applications of the LP2981AIM5X-3.0 are Cellular Phone, Palmtop/Laptop Computer, Personal Digital Assistant (PDA), Camcorder, Personal Stereo, Camera.

Parametrics

LP2981AIM5X-3.0 absolute maximum ratings: (1) Storage Temperature Range:-65℃ to +150℃; (2) Operating Junction Temperature Range:-40℃ to +125℃; (3) Lead Temperature (Soldering, 5 sec.):260℃; (4) ESD Rating:2 kV; (5) Power Dissipation:Internally Limited; (6) Input Supply Voltage (Survival):-0.3V to +16V; (7) Input Supply Voltage (Operating):2.1V to +16V; (8) Shutdown Input Voltage (Survival):-0.3V to +16V; (9) Output Voltage (Survival):-0.3V to +9V; (10) IOUT (Survival):Short Circuit Protected; (11) Input-Output Voltage(Survival):-0.3V to +16V.

Features

LP2981AIM5X-3.0 features: (1) Ultra low dropout voltage; (2) Output voltage accuracy 0.75% (A Grade); (3) Guaranteed 100 mA output current; (4) Smallest possible size (SOT-23, micro SMD package); (5) < 1 μA quiescent current when shutdown; (6) Low ground pin current at all load currents; (7) High peak current capability (300 mA typical); (8) Wide supply voltage range (16V max); (9) Fast dynamic response to line and load; (10) Low ZOUT over wide frequency range; (11) Overtemperature/overcurrent protection; (12) -40℃ to +125℃ junction temperature range.

Diagrams

LP2981AIM5X-3.0 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LP2981AIM5X-3.0
LP2981AIM5X-3.0

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-3000: $0.25
3000-6000: $0.24
6000-12000: $0.23
LP2981AIM5X-3.0/NOPB
LP2981AIM5X-3.0/NOPB

National Semiconductor (TI)

Low Dropout (LDO) Regulators

Data Sheet

0-2150: $0.25
2150-3000: $0.25
3000-5000: $0.24
5000-10000: $0.23