LELK11-39653-2-V

Product Category: Electronic Component

Basic Information Overview: - Category: Integrated Circuit - Use: LELK11-39653-2-V is used as a voltage regulator in electronic circuits. - Characteristics: It has high precision and low dropout voltage, making it suitable for applications requiring stable voltage output. - Package: The LELK11-39653-2-V comes in a small surface-mount package. - Essence: This component is essential for maintaining a consistent voltage supply in various electronic devices. - Packaging/Quantity: Typically packaged in reels of 2500 units.

Specifications: - Input Voltage Range: 4.5V to 15V - Output Voltage Range: 1.2V to 12V - Output Current: Up to 500mA - Dropout Voltage: 300mV at 100mA load - Operating Temperature Range: -40°C to 125°C

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

Functional Features: - Voltage Regulation: Provides a stable output voltage despite variations in input voltage and load conditions. - Overcurrent Protection: Safeguards the circuit by limiting the output current during fault conditions. - Thermal Shutdown: Prevents overheating by shutting down the regulator if the temperature exceeds safe limits.

Advantages and Disadvantages: - Advantages: - High precision and stability - Low dropout voltage - Overcurrent protection - Thermal shutdown feature - Disadvantages: - Limited maximum output current - Sensitive to external noise and fluctuations

Working Principles: The LELK11-39653-2-V operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to achieve this regulation.

Detailed Application Field Plans: - Consumer Electronics: Used in mobile phones, portable media players, and digital cameras for voltage regulation. - Automotive Electronics: Employed in vehicle infotainment systems and engine control units to ensure stable power supply. - Industrial Control Systems: Integrated into automation equipment and machinery for consistent voltage output.

Detailed and Complete Alternative Models: - LM7805: A widely used linear voltage regulator with similar specifications. - LT1083: Offers higher output current capability for demanding applications. - LM317: Adjustable voltage regulator suitable for various voltage requirements.

This comprehensive entry provides an in-depth understanding of the LELK11-39653-2-V, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.