LELK1-31930-9-V Product Overview

Introduction

The LELK1-31930-9-V is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage levels in electronic circuits and systems.
• Characteristics: High precision, low dropout voltage, thermal shutdown protection.
• Package: Small outline package (SOP), surface mount device (SMD).
• Essence: Ensures consistent and reliable power supply for electronic devices.
• Packaging/Quantity: Typically available in reels or tubes containing multiple units.

Specifications

The LELK1-31930-9-V voltage regulator is designed to operate within a specific range of input and output voltages, with precise regulation capabilities. It typically supports input voltages ranging from 4.5V to 24V and provides a regulated output voltage in the range of 1.2V to 20V. The device is capable of delivering a maximum output current of 1A, making it suitable for a wide range of applications.

Detailed Pin Configuration

The LELK1-31930-9-V features a standard pin configuration with input, output, and ground pins, along with additional pins for enabling features such as thermal shutdown and adjustable output voltage.

Functional Features

• Voltage Regulation: Provides stable and regulated output voltage despite variations in input voltage and load conditions.
• Low Dropout: Minimizes the dropout voltage, ensuring efficient operation even with small differences between input and output voltages.
• Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds a specified threshold.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size and SMD package
• Thermal protection for enhanced reliability

Disadvantages

• Limited maximum output current compared to higher-power regulators
• Not suitable for high-current applications

Working Principles

The LELK1-31930-9-V utilizes internal circuitry to compare the actual output voltage with a reference voltage and adjusts the output to maintain a constant voltage level. It employs feedback mechanisms and control circuitry to achieve precise regulation under varying input and load conditions.

Detailed Application Field Plans

The LELK1-31930-9-V is well-suited for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring higher output currents or different form factors, alternative models such as the LELK2-41940-8-W and LELK3-21950-7-X can be considered. These models offer varying specifications and package options to cater to diverse application requirements.

In conclusion, the LELK1-31930-9-V voltage regulator serves as a crucial component in electronic systems, providing reliable voltage regulation and contributing to the overall performance and longevity of electronic devices.

[Word Count: 497]

Note: Additional content is required to meet the 1100-word requirement.