LK115D25

Load Regulation :
Output Current : 200 mA
Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Output Voltage : 2.5 V
Package / Case : SO-8
Input Voltage MAX : 20 V
Dropout Voltage (Max) : 0.17 V


Features:

· VERY LOW DROPOUT VOLTAGE (0.2 V TYP.)
· VERY LOW QUIESCENT CURRENT (TYP. 0.01µA IN OFF MODE, 280µA IN ON  MODE)
· OUTPUT CURRENT UP TO 100mA
· TWO LOGIC-CONTROLLED ELECTRONIC SHUTDOWNS
· OUTPUT VOLTAGES OF 2; 2.5; 3.0; 3.3; 4;4.75; 4.85; 5; 5.5 V
· INTERNAL CURRENT AND THERMAL LIMIT
· ONLY 2.2µF FOR STABILITY
· VOUT TOLLERANCE ± 3% AT 25°C
· SUPPLY VOLTAGE REJECTION: 80dB (TYP)
· TEMPERATURE RANGE: -40°C TO 125°C


Pinout




Specifications

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

Description

The LK115D25 series are very Low Drop regulators available in SO-8 package and in a wide range of output voltages.

The very Low Drop voltage (0.2V) and the very low quiescent current (0.01µA in OFF MODE,280µA in ON MODE) make them particularly suitable for Low Noise, Low Power applications and specially in battery powered systems.

Both active HIGH and active LOW shutdown Logic Control are available (pin2 and 3). This means that when the device is used as a local regulator, it is possible to put a part of the board in standby,decreasing the total power consumption. It requires only a 2.2 µF capacitor for stability allowing space and cost saving.