LK112M36TR - English Editing Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage
Package: TO-252-3 (DPAK)
Essence: Monolithic integrated circuit
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 36V
Output Voltage Range: 1.25V to 33V
Dropout Voltage: 0.6V at 1A
Output Current: 1.5A
Line Regulation: ±0.02%
Load Regulation: ±0.1%
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LK112M36TR has three pins in the TO-252-3 package:

Pin 1: Input Voltage (VIN)
Pin 2: Ground (GND)
Pin 3: Output Voltage (VOUT)

Functional Features

High precision voltage regulation
Low dropout voltage for efficient power conversion
Overcurrent and thermal protection
Fast transient response
Low quiescent current for power-saving applications

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures stable output - Low dropout voltage minimizes power loss - Overcurrent and thermal protection enhance reliability - Fast transient response for dynamic load changes - Low quiescent current ideal for power-saving applications

Disadvantages: - Limited output current of 1.5A may not be suitable for high-power applications - Requires external capacitors for stability

Working Principles

The LK112M36TR is a monolithic integrated circuit voltage regulator. It operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output. The dropout voltage is minimized, allowing efficient power conversion even with low input voltages. Overcurrent and thermal protection mechanisms ensure safe operation.

Detailed Application Field Plans

The LK112M36TR is widely used in various electronic devices and systems that require precise voltage regulation. Some common application fields include:

Battery-powered devices: Portable electronics, handheld instruments
Automotive electronics: Infotainment systems, lighting controls
Industrial equipment: Control systems, sensors
Communication systems: Wireless routers, base stations
Medical devices: Patient monitoring, diagnostic equipment

Detailed and Complete Alternative Models

LM1117-3.3: 3.3V voltage regulator, TO-252 package
LT1086-5: 5V voltage regulator, TO-252 package
ADP3339AKCZ-3.3-R7: 3.3V voltage regulator, TO-252 package
TPS7A4700RGWT: Adjustable voltage regulator, TO-252 package
MAX6035AAUR50+: 5V voltage regulator, TO-252 package

These alternative models offer similar functionality and can be considered as substitutes for the LK112M36TR in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LK112M36TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LK112M36TR in technical solutions:

Q: What is LK112M36TR? A: LK112M36TR is a specific model or type of electronic component, such as a resistor or capacitor.
Q: What is the purpose of LK112M36TR in technical solutions? A: The purpose of LK112M36TR can vary depending on the specific application, but it is commonly used for tasks like voltage regulation, filtering, or signal conditioning.
Q: What are the key specifications of LK112M36TR? A: The key specifications of LK112M36TR may include its resistance or capacitance value, tolerance, power rating, operating temperature range, and voltage rating.
Q: Can LK112M36TR be used in high-power applications? A: It depends on the power rating of LK112M36TR. Some models may be suitable for high-power applications, while others may have limitations.
Q: Is LK112M36TR suitable for use in sensitive electronic circuits? A: Yes, LK112M36TR can be suitable for use in sensitive electronic circuits as long as its specifications meet the requirements of the circuit.
Q: Can LK112M36TR be used in both AC and DC circuits? A: Yes, LK112M36TR can be used in both AC and DC circuits, but it is important to ensure that its voltage rating is compatible with the circuit's requirements.
Q: Are there any special considerations when soldering LK112M36TR onto a PCB? A: Yes, it is important to follow the manufacturer's guidelines for soldering temperature, duration, and techniques to avoid damaging the component.
Q: Can LK112M36TR be used in harsh environments with high temperatures or humidity? A: It depends on the specific model and its operating temperature and humidity ratings. Some models may be suitable for harsh environments, while others may not.
Q: Are there any recommended storage conditions for LK112M36TR when not in use? A: It is generally recommended to store LK112M36TR in a cool, dry place away from direct sunlight and extreme temperature fluctuations.
Q: Where can I find more detailed information about the application of LK112M36TR in technical solutions? A: You can refer to the datasheet provided by the manufacturer of LK112M36TR, which typically contains detailed information about its specifications, recommended applications, and usage guidelines.

Please note that the specific questions and answers may vary depending on the context and requirements of the technical solution.