LMLK1-1RS4-32924-25-V

Product Overview

Category

The LMLK1-1RS4-32924-25-V belongs to the category of electronic components, specifically a voltage regulator.

Use

It is used to regulate and stabilize the voltage in electronic circuits, ensuring a consistent power supply to sensitive components.

Characteristics

• Input Voltage Range: 3V to 40V
• Output Voltage: 5V
• Maximum Output Current: 1A
• Low Dropout Voltage
• Thermal Shutdown Protection

Package

The LMLK1-1RS4-32924-25-V comes in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to provide stable and regulated power supply, crucial for the reliable operation of electronic devices.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity, such as 250 units per reel.

Specifications

• Input Voltage Range: 3V to 40V
• Output Voltage: 5V
• Output Current: 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The LMLK1-1RS4-32924-25-V has four pins: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT) 4. Enable (EN)

Functional Features

• Wide Input Voltage Range
• Low Dropout Voltage
• Overcurrent Protection
• Thermal Shutdown Protection
• Enable Pin for Power Management

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage minimizes power loss
• Built-in protection features enhance reliability

Disadvantages

• Limited maximum output current compared to some alternative models
• Sensitive to improper handling during assembly due to small package size

Working Principles

The LMLK1-1RS4-32924-25-V operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 5V output, regardless of variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices, including: - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM7805: A classic linear voltage regulator with similar specifications - LM2940: Low dropout regulator with higher maximum output current - LT1763: High-performance voltage regulator with adjustable output

In conclusion, the LMLK1-1RS4-32924-25-V is a versatile voltage regulator with a wide input voltage range, making it suitable for a range of electronic applications. Its compact package and essential features make it an integral component in modern electronic designs.

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