Diodes Incorporated
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BCR421UW6Q-7
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BCR421UW6Q-7

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, small package size
Package: SOT-23-6
Essence: Integrated voltage regulator with adjustable output
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Dropout Voltage: 200mV at 100mA
  • Output Current: 100mA
  • Line Regulation: ±0.05% typical
  • Load Regulation: ±0.1% typical
  • Quiescent Current: 50µA typical
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BCR421UW6Q-7 is a six-pin device with the following pin configuration:

  1. GND (Ground)
  2. VOUT (Output Voltage)
  3. ADJ (Adjustment Pin)
  4. NC (No Connection)
  5. VIN (Input Voltage)
  6. EN (Enable Pin)

Functional Features

  • Adjustable output voltage allows for versatile applications
  • Low dropout voltage ensures efficient power conversion
  • High precision regulation for stable output voltage
  • Small package size enables space-saving designs
  • Enable pin for easy on/off control

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low quiescent current - Excellent line and load regulation - Compact package size

Disadvantages: - Limited output current capacity - No thermal shutdown feature

Working Principles

The BCR421UW6Q-7 is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using an internal reference voltage and feedback mechanism to adjust the output voltage. The adjustable output feature allows users to set the desired voltage level within the specified range.

Detailed Application Field Plans

The BCR421UW6Q-7 is suitable for various applications that require a regulated power supply. Some potential application fields include:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT (Internet of Things) devices
  4. Wearable technology
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. BCR421UW6Q-8: Similar to BCR421UW6Q-7, but with a higher output current capacity of 200mA.
  2. BCR421UW6Q-6: Similar to BCR421UW6Q-7, but with a lower dropout voltage of 100mV at 100mA.
  3. BCR421UW6Q-9: Similar to BCR421UW6Q-7, but with a wider input voltage range of 2V to 7V.

These alternative models offer different specifications to cater to specific application requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням BCR421UW6Q-7 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of BCR421UW6Q-7 in technical solutions:

1. What is BCR421UW6Q-7? BCR421UW6Q-7 is a specific model of a component or device used in technical solutions, typically in electronic circuits.

2. What is the purpose of BCR421UW6Q-7? The purpose of BCR421UW6Q-7 is to regulate current in a circuit, providing stability and control over the flow of electricity.

3. What are the key features of BCR421UW6Q-7? Some key features of BCR421UW6Q-7 include its compact size, high precision, low power consumption, and wide operating voltage range.

4. How does BCR421UW6Q-7 work? BCR421UW6Q-7 works by adjusting its internal resistance to maintain a constant current through the circuit, regardless of external factors such as voltage fluctuations.

5. What are the typical applications of BCR421UW6Q-7? BCR421UW6Q-7 is commonly used in various technical solutions, including LED lighting systems, battery charging circuits, motor control, and other applications that require precise current regulation.

6. What is the maximum current rating of BCR421UW6Q-7? The maximum current rating of BCR421UW6Q-7 is typically specified by the manufacturer and can vary. It is important to refer to the datasheet or product documentation for accurate information.

7. Can BCR421UW6Q-7 be used in high-voltage applications? Yes, BCR421UW6Q-7 is designed to operate in a wide voltage range, making it suitable for both low and high-voltage applications.

8. Is BCR421UW6Q-7 compatible with different types of electronic components? Yes, BCR421UW6Q-7 is generally compatible with various electronic components commonly used in technical solutions, such as resistors, capacitors, and other integrated circuits.

9. Are there any specific precautions to consider when using BCR421UW6Q-7? It is important to follow the manufacturer's guidelines and recommendations provided in the datasheet or product documentation. This may include considerations for thermal management, input/output voltage limits, and proper soldering techniques.

10. Where can I purchase BCR421UW6Q-7? BCR421UW6Q-7 can be purchased from authorized distributors, electronics suppliers, or online marketplaces that specialize in electronic components.