LMLK1-30125-1-V

Introduction

The LMLK1-30125-1-V is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the LMLK1-30125-1-V.

Basic Information Overview

• Category: Voltage Regulator
• Use: The LMLK1-30125-1-V is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: This voltage regulator has high precision, low dropout voltage, and thermal shutdown protection, making it suitable for a wide range of applications.
• Package: The LMLK1-30125-1-V is available in a compact and durable package, allowing for easy integration into electronic designs.
• Essence: The essence of this product lies in its ability to maintain a consistent voltage output, thereby enhancing the reliability of electronic systems.
• Packaging/Quantity: The LMLK1-30125-1-V is typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.25V
• Output Current: Up to 150mA
• Dropout Voltage: 300mV at 150mA
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA

Detailed Pin Configuration

The LMLK1-30125-1-V has a standard pin configuration with input, output, and ground pins. It also includes additional pins for enabling features such as thermal shutdown and adjustable output voltage.

Functional Features

• High Precision: The voltage regulator provides precise and stable output voltage, ensuring reliable performance of connected electronic components.
• Low Dropout Voltage: This feature allows the LMLK1-30125-1-V to operate effectively even when the input voltage is only slightly higher than the required output voltage.
• Thermal Shutdown Protection: The device includes built-in protection against overheating, enhancing its safety and durability in demanding operating conditions.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Compact and durable packaging

Disadvantages

• Limited maximum output current
• Not suitable for high-power applications

Working Principles

The LMLK1-30125-1-V operates based on the principle of feedback control, where it continuously adjusts its internal circuitry to maintain a constant output voltage regardless of variations in the input voltage or load conditions. This ensures that downstream electronic components receive a stable power supply, contributing to overall system reliability.

Detailed Application Field Plans

The LMLK1-30125-1-V is commonly used in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LMLK1-30125-1-V include: - LM317: A popular adjustable voltage regulator with higher output current capability - LT1083: A robust fixed voltage regulator suitable for high-power applications - LM7805: A classic fixed 5V regulator commonly used in low-power circuits

In conclusion, the LMLK1-30125-1-V is a reliable voltage regulator with precise control and essential protection features, making it suitable for a wide range of electronic applications.

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