LK112M15TR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LK112M15TR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW43342903
Category

Voltage Regulator
RoHS

Lead free / RoHS Compliant
Description

LDO Regulator Pos 1.5V 0.15A 5Pin SOT-23 T/R
Documentation

Datasheet

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LK112M15TR Specifications

Attribute	Attribute Value

Part Number	LK112M15TR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW43342903
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-23-5
Number of Outputs	1 Output
Input Voltage (DC)	16.0V (max)
Output Voltage	1.5 V
Output Current	150 mA
Supply Current	250 µA
voltage rating	0.35V @50mA
Input Voltage (Max)	14 V
Input Voltage (Min)	2.5 V
Output Voltage (Min)	1.5 V
Output Current (Max)	0.15 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	≤16 V
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Size-Length	3 mm
Size-Width	1.75 mm
Size-Height	1.3 mm
Operating Temperature	-30℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

DESCRIPTION
The LK112 is a low dropout linear regulator with a built in electronic switch. The internal switch can
be controlled by TTL or CMOS logic levels. The device is ON state when the control pin is pulled to a logic high level. An external capacitor can be used connected to the noise bypass pin to lower
the output noise level to 30µVrms. An internal PNP pass transistor is used to achieve a low dropout
voltage.
■ OUTPUT CURRENT UP TO 150mA
■ LOW DROPOUT VOLTAGE (350mV AT IOUT=150mA)
■ VERY LOW QUIESCENT CURRENT: 0.1µA
IN OFF MODE AND MAX 250µA IN ON
MODE AT IOUT=0mA
■ LOW OUTPUT NOISE: TYP 30µV AT IOUT=60mA AND 10Hz ■ WIDE RANGE OF OUTPUT VOLTGAES
■ INTERNAL CURRENT AND THERMAL LIMIT

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