Micropower 100 MA Ultra Low-Dropout Regulator In SOT-23 And Micro SMD Packages

The LP2981 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 LP2981 delivers unequaled performance in all specifications critical to battery-powered designs:
Dropout Voltage. Typically 200 mV @ 100 mA load, and 7 mV @ 1 mA load.
Ground Pin Current. Typically 600 ?A @ 100 mA load, and 80 ?A @ 1 mA load.
Sleep Mode. Less than 1 ?A quiescent current when ON/OFF pin is pulled low.
Smallest Possible Size. SOT-23 and micro SMD packages use an absolute minimum board space.
Precision Output. 0.75% tolerance output voltages available (A grade).
Eleven voltage options, from 2.5V to 5.0V, are available as standard products.
By National Semiconductor Corporation
Part Manufacturer Description Datasheet Samples
LP2981-28DBVRG4 Texas Instruments Single Output LDO, 100mA, Fixed(2.8V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
LP2981-30DBVRG4 Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
LP2981-50DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
LP2981A-29DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
LP2981A-33DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
LP2981-29DBVR Texas Instruments Single Output LDO, 100mA, Fixed(2.9V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
LP2981-33DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125
LP2981A-28DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
LP2981A-30DBVR Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
LP2981A-33DBVTE4 Texas Instruments 100-mA Ultra-Low Dropout Regulator With Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125
LP2981 's PackagesLP2981 's pdf datasheet
LP2981AIM5-2.5 SOT-23
LP2981AIM5-2.7 SOT-23
LP2981AIM5-2.8 SOT-23
LP2981AIM5-3.0 SOT-23
LP2981AIM5-3.2 SOT-23
LP2981AIM5-3.3 SOT-23
LP2981AIM5-3.6 SOT-23
LP2981AIM5-3.8 SOT-23
LP2981AIM5-5.0 SOT-23
LP2981IM5-2.5 SOT-23
LP2981IM5-2.7 SOT-23
LP2981IM5-2.8 SOT-23
LP2981IM5-3.0 SOT-23
LP2981IM5-3.2 SOT-23
LP2981IM5-3.3 SOT-23
LP2981IM5-3.6 SOT-23
LP2981IM5-3.8 SOT-23
LP2981IM5-5.0 SOT-23
LP2981AIM5X-2.5 SOT-23
LP2981AIM5X-2.7 SOT-23
LP2981AIM5X-2.8 SOT-23
LP2981AIM5X-3.0 SOT-23
LP2981AIM5X-3.2 SOT-23
LP2981AIM5X-3.3 SOT-23
LP2981AIM5X-3.6 SOT-23
LP2981AIM5X-3.8 SOT-23
LP2981AIM5X-5.0 SOT-23
LP2981IM5X-2.5 SOT-23
LP2981IM5X-2.7 SOT-23
LP2981IM5X-2.8 SOT-23
LP2981IM5X-3.0 SOT-23
LP2981IM5X-3.2 SOT-23
LP2981IM5X-3.3 SOT-23
LP2981IM5X-3.6 SOT-23
LP2981IM5X-3.8 SOT-23
LP2981IM5X-5.0 SOT-23




LP2981 Pinout, Pinouts
LP2981 pinout,Pin out
This is one package pinout of LP2981,If you need more pinouts please download LP2981's pdf datasheet.

LP2981 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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