Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
LX8383A-00CV
Ver Detalle Hojas de datos

LX8383A-00CV

Product Overview

Category: Voltage Regulator
Use: Provides stable voltage output for electronic devices
Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
Package: TO-220, TO-263, DDPAK/TO-252
Essence: Regulates input voltage to a constant output voltage
Packaging/Quantity: Tape & Reel, 1000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage: 1.8V to 15V
  • Dropout Voltage: 0.6V at 3A
  • Maximum Output Current: 3A
  • Line Regulation: 0.02% typical
  • Load Regulation: 0.2% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. ADJ (Adjust)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package options

Disadvantages: - Higher cost compared to traditional linear regulators - Limited maximum output current

Working Principles

The LX8383A-00CV uses a feedback control loop to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs a pass transistor to regulate the output voltage by adjusting the resistance between the input and output.

Detailed Application Field Plans

  • Consumer electronics
  • Industrial automation
  • Automotive electronics
  • Telecommunications equipment

Detailed and Complete Alternative Models

  1. LM317
  2. LM7805
  3. LT1086

This comprehensive entry provides an in-depth understanding of the LX8383A-00CV, covering its specifications, features, advantages, and application fields.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LX8383A-00CV en soluciones técnicas

  1. What is the LX8383A-00CV?

    • The LX8383A-00CV is a high-performance, 3A low dropout (LDO) linear regulator designed for use in various technical solutions.

  2. What are the key features of the LX8383A-00CV?

    • The LX8383A-00CV features include low dropout voltage, low ground current, thermal shutdown, and overcurrent protection, making it suitable for demanding applications.

  3. What are the typical applications for the LX8383A-00CV?

    • Typical applications for the LX8383A-00CV include powering microcontrollers, FPGAs, DSPs, and other sensitive electronic components in industrial, automotive, and consumer electronics.

  4. What is the input voltage range for the LX8383A-00CV?

    • The LX8383A-00CV has an input voltage range from 2.5V to 20V, making it versatile for various power supply designs.

  5. What is the output voltage range for the LX8383A-00CV?

    • The LX8383A-00CV provides a fixed output voltage of 3.3V, which is commonly used in many digital systems.

  6. How does the LX8383A-00CV handle thermal management?

    • The LX8383A-00CV incorporates thermal shutdown protection, ensuring reliable operation even under high-temperature conditions.

  7. Is the LX8383A-00CV suitable for battery-powered applications?

    • Yes, the LX8383A-00CV's low dropout voltage and low ground current make it well-suited for battery-powered devices, extending battery life.

  8. Does the LX8383A-00CV require external components for stability?

    • The LX8383A-00CV is stable with a small 10μF ceramic output capacitor, simplifying the design and reducing board space requirements.

  9. What is the operating temperature range of the LX8383A-00CV?

    • The LX8383A-00CV operates reliably over a temperature range of -40°C to 125°C, making it suitable for harsh environments.

  10. Is the LX8383A-00CV available in different package options?

    • Yes, the LX8383A-00CV is available in industry-standard TO-220 and DDPAK packages, offering flexibility for different system designs.