LK115D33

Output Current : 200 mA
Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Output Voltage : 3.3 V
Load Regulation : 20 mV
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 LK115D33 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.

Parameters:

Technical/Catalog Information	LK115D33
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	100mA
Voltage - Output	3.3V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	4.3 ~ 20 V
Number of Regulators	1
Current - Limit (Min)	120mA
Current Short Circuit (Isc)	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LK115D33 LK115D33