The LP2981-N is a 100-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications.
Using an optimized Vertically Integrated PNP (VIP) process, the LP2981-N delivers unequaled performance in all specifications critical to battery-powered designs:
Dropout Voltage: Typically 200 mV at 100-mA load, and 7 mV at 1-mA load.
Ground Pin Current: Typically 600 μA at 100-mA load, and 80 μA at 1-mA load.
Sleep Mode: Less than 1-μA quiescent current when ON/OFF pin is pulled low.
Precision Output: 0.75% tolerance output voltages available (A grade).
Assorted voltage options, from 2.5 V to 5 V, are available as standard products.For all available packages, see the orderable addendum at the end of the data sheet.
|Iout (Max) (A)|
|Vin (Min) (V)|
|Vin (Max) (V)|
|Fixed Output Options (V)|
|Vout (Min) (V)|
|Vout (Max) (V)|
|Iq (Typ) (mA)|
|Vdo (Typ) (mV)|
|PSRR @ 100KHz (dB)|
|Output Capacitor Type|
|Operating Temperature Range (C)|
|-40 to 125|