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LK112SM27TR

LK112SM27TR

LK112SM27TR

STMicroelectronics

Enable Fixed LK112 PMIC 5 SC-74A, SOT-753

SOT-23

LK112SM27TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin (Sn)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LK112
Pin Count5
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 14V
Output Voltage 2.7V
Output Type Fixed
Output Configuration Positive
Current - Output 200mA
Control Features Enable
Output Voltage 1 2.7V
Number of Regulators1
Min Input Voltage 3.2V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 250μA
Voltage Dropout (Max) 0.5V @ 200mA
PSRR 55dB (400Hz)
Dropout Voltage350mV
Dropout Voltage1-Nom 0.35V
Voltage Tolerance-Max 2.2%
Input Bias Current 175μA
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4814 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LK112SM27TR Product Details

LK112SM27TR Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a SC-74A, SOT-753 case. Basically, the voltage regulator chip is made up of 5 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. There is an output current of 200mA on this regulator. The total number of pins in the regulator is 5. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 5-shaped. As an FYI, this IC voltage regulator has the basic part number LK112. Packing the voltage regulator IC in this way is called TAPE AND REEL packing.

LK112SM27TR Features


350mV dropout voltage
TAPE AND REEL method of packing


LK112SM27TR Applications


There are a lot of STMicroelectronics
LK112SM27TR Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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