S-8521B50MC-AUJT2U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Small Outline Transistor (SOT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 5V
• Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8521B50MC-AUJT2U has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | VOUT | Output Voltage | | 4 | EN | Enable Pin |

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuitry.
• Thermal shutdown feature prevents overheating.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss. - Compact package size enables space-saving designs. - Wide input voltage range provides flexibility in various applications. - Overcurrent protection enhances system reliability.

Disadvantages: - Limited output current may not be suitable for high-power devices. - Higher cost compared to traditional linear regulators. - Requires external components for proper operation.

Working Principles

The S-8521B50MC-AUJT2U is a voltage regulator IC that regulates the input voltage to a stable 5V output. It utilizes a low dropout voltage architecture, which allows it to maintain a constant output voltage even when the input voltage is slightly lower than the desired output voltage. The internal circuitry of the IC ensures efficient power conversion while minimizing power loss and heat generation.

Detailed Application Field Plans

The S-8521B50MC-AUJT2U is commonly used in various electronic devices and systems where a stable 5V power supply is required. Some typical application fields include: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• S-8521A50MC-AUJT2U: Similar specifications but with a higher output current of 1A.
• S-8521C50MC-AUJT2U: Similar specifications but with a lower output current of 300mA.
• S-8521D50MC-AUJT2U: Similar specifications but with a wider input voltage range of 2.7V to 18V.

(Note: This list is not exhaustive and there may be other alternative models available.)

This concludes the encyclopedia entry for the S-8521B50MC-AUJT2U, providing an overview of its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.