BK1/A304-500MA

Product Overview

Category: Electronic Component
Use: Power Regulation
Characteristics: High precision, compact size
Package: SMD
Essence: Regulates current flow
Packaging/Quantity: 500 units per reel

Specifications

• Input Voltage: 3V to 5.5V
• Output Current: 500mA
• Quiescent Current: 75µA
• Dropout Voltage: 190mV at 100mA
• Operating Temperature: -40°C to 85°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage
• Thermal shutdown protection
• Short-circuit protection
• Low quiescent current

Advantages and Disadvantages

Advantages: - High precision regulation - Compact size - Wide operating temperature range

Disadvantages: - Limited output current capacity - Sensitive to input voltage fluctuations

Working Principles

The BK1/A304-500MA is a low-dropout linear regulator that maintains a constant output voltage even when the input voltage varies. It achieves this by using a feedback loop to adjust the pass transistor, ensuring a stable output.

Detailed Application Field Plans

The BK1/A304-500MA is ideal for use in battery-powered devices, such as portable electronics, IoT devices, and wearable technology. Its low quiescent current makes it suitable for applications requiring minimal power consumption.

Detailed and Complete Alternative Models

• LM1117
• MCP1700
• NCP1117

This completes the entry for BK1/A304-500MA, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.