LMLK1-1RS4-33243-20-V

Product Overview

Category

The LMLK1-1RS4-33243-20-V belongs to the category of electronic components.

Use

It is used as a voltage regulator in various electronic circuits and devices.

Characteristics

• Input Voltage Range: 3V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 1.5A
• Low Dropout Voltage
• Thermal Shutdown Protection

Package

The LMLK1-1RS4-33243-20-V is available in a standard TO-220 package.

Essence

This component serves as a crucial element in stabilizing and regulating voltage levels within electronic systems.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 3V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: 1.5A
• Dropout Voltage: 1.5V at 1A
• Quiescent Current: 5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. Vout (Output Voltage)
3. ADJ (Adjustment Pin)
4. GND (Ground)

Functional Features

• Wide Input Voltage Range
• Adjustable Output Voltage
• Overcurrent Protection
• Thermal Shutdown Protection
• Low Dropout Voltage

Advantages

• Versatile input voltage range
• Adjustable output voltage
• Built-in protection features
• Suitable for various electronic applications

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current

Working Principles

The LMLK1-1RS4-33243-20-V operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a stable output voltage despite changes in input voltage and load conditions. It utilizes feedback control to regulate the output voltage within the specified range.

Detailed Application Field Plans

The LMLK1-1RS4-33243-20-V is commonly used in: - Power supply units - Battery charging circuits - Automotive electronics - Industrial control systems - Audio amplifiers

Detailed and Complete Alternative Models

• LM317
• LM338
• LM1117
• LT1083

This comprehensive list of alternative models provides users with a range of options based on specific application requirements.

In conclusion, the LMLK1-1RS4-33243-20-V is a versatile and reliable voltage regulator with a wide input voltage range, adjustable output voltage, and built-in protection features. While it has certain limitations such as dropout voltage and maximum output current, its functional features and application versatility make it a valuable component in various electronic systems.

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