LK112M40TR Allicdata Electronics
Allicdata Part #:

LK112M40TR-ND

Manufacturer Part#:

LK112M40TR

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: STMicroelectronics
Short Description: IC REG LINEAR 4V 150MA SOT23-5
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: LK112M40TR datasheetLK112M40TR Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Output Configuration: Positive
Output Type: Fixed
Number of Regulators: 1
Voltage - Input (Max): 14V
Voltage - Output (Min/Fixed): 4V
Voltage - Output (Max): --
Voltage Dropout (Max): 0.35V @ 150mA
Current - Output: 150mA
Current - Quiescent (Iq): 250µA
PSRR: 55dB (400Hz)
Control Features: Enable
Protection Features: Over Current, Over Temperature
Operating Temperature: -30°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Base Part Number: LK112
Description

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The IC LK112M40TR is a voltage regulator that is linear in nature, has a wide range of applications, and regulates and monitors voltage to provide power to a variety of electronic systems and components. The IC consists of a control logic circuit, an error amplifier, an output section, and a feedback section. The IC can regulate an input voltage from 4.2V to 40V and an output current from 7A to 16A.

The control logic circuit of the IC is responsible for controlling and regulating the output voltage. This circuit provides error amplifiers feedback, which is used to adjust the output voltage. Error amplifiers also detect any fluctuations in the output voltage. When the output voltage rises above or falls below the predetermined value, the error amplifiers send feedback to the control logic circuit, which then adjusts the output voltage in order to bring it back to the predetermined value.

The output section of the IC consists of an output transistor and a power MOSFET. The output transistor is used to control the output current, while the power MOSFET is used to provide high current pulses to the load and increases the power output capability of the IC. The output section is also responsible for providing power to the load, and is regulated by the control logic circuit.

The feedback section consists of a voltage regulator, which monitors and regulates the voltage level at the output terminals of the IC. This section is also responsible for providing error signals to the control logic circuit, which is then used to adjust the output voltage.

The LK112M40TR can be used in a variety of applications such as automotive, power, industrial, and medical systems. It can be used to regulate current and voltage levels in automotive, industrial and medical systems, as well as for providing power to voltage sensors and monitoring the current in batteries.

The LK112M40TR is a great choice for any system that requires a reliable, durable, and efficient voltage regulator. It is capable of regulating an input voltage from 4.2V to 40V, and an output current from 7A to 16A, making it suitable for a wide range of applications. This voltage regulator can be used in automotive, power, industrial, and medical systems, and is a great choice for providing stable and reliable power to a variety of electronic systems and components.

The specific data is subject to PDF, and the above content is for reference

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