LE75282BBVC

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
• Package: BBVC (Bare Die, Ball Grid Array, Very Thin Profile Chip Scale Package)
• Essence: Voltage regulation for electronic devices
• Packaging/Quantity: Sold as individual units

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 0.8V to 16V
• Maximum Output Current: 2A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LE75282BBVC has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | ADJ | Adjustable Voltage Reference |

Functional Features

• Provides stable and regulated output voltage regardless of input voltage fluctuations
• Adjustable output voltage allows customization for specific applications
• Low dropout voltage ensures efficient power conversion
• Overcurrent and thermal protection for enhanced safety
• Fast transient response for rapid load changes

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range accommodates various power sources - Adjustable output voltage provides flexibility - Small package size saves board space - Overcurrent and thermal protection enhance reliability

Disadvantages: - Dropout voltage may limit use in low voltage applications - Limited maximum output current may not be suitable for high-power devices

Working Principles

The LE75282BBVC is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to compensate for any variations in input voltage or load conditions. This ensures that the output voltage remains within the desired range, providing a reliable power source for electronic devices.

Detailed Application Field Plans

The LE75282BBVC can be used in various applications, including: 1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearable devices. 2. Automotive electronics: Ensures stable power supply for vehicle infotainment systems, navigation units, and other onboard electronics. 3. Industrial equipment: Used in control systems, sensors, and actuators to maintain consistent power supply. 4. Communication devices: Regulates voltage for routers, modems, and wireless access points, ensuring reliable network connectivity. 5. Medical devices: Provides stable power for medical instruments, patient monitoring systems, and diagnostic equipment.

Detailed and Complete Alternative Models

1. LE75281BBVC: Similar voltage regulator IC with a lower maximum output current of 1A.
2. LE75283BBVC: Higher current variant with a maximum output current of 3A.
3. LE75284BBVC: Adjustable voltage regulator IC with enhanced thermal protection features.

Note: The above alternative models are from the same product series and offer similar functionality but with varying specifications.

This entry provides an overview of the LE75282BBVC voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.