Rohm Semiconductor
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BU18UC3WG-TR
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BU18UC3WG-TR

Product Overview

Category: Electronic Component
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: SOT-23-6
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V
  • Maximum Output Current: 300mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU18UC3WG-TR has a total of six pins arranged in the following configuration:

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

Functional Features

  • High efficiency power management solution
  • Low power consumption for energy-saving applications
  • Wide input voltage range for versatile usage
  • Adjustable output voltage for flexibility
  • Enable pin for easy on/off control
  • Stable feedback mechanism for accurate voltage regulation

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power wastage - Low power consumption prolongs battery life - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage suits different application requirements - Enable pin provides convenient power control

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may cause slight voltage drop across the regulator

Working Principles

The BU18UC3WG-TR is a voltage regulator that takes an input voltage within the range of 2.5V to 5.5V and provides a regulated output voltage between 1.2V and 3.3V. It operates by using a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

The BU18UC3WG-TR is commonly used in various electronic devices and systems where power management is crucial. Some application fields include:

  1. Mobile Devices: Smartphones, tablets, portable media players
  2. Wearable Electronics: Smartwatches, fitness trackers
  3. IoT Devices: Sensors, smart home devices
  4. Battery-Powered Systems: Wireless keyboards, remote controls
  5. Industrial Equipment: Data loggers, measurement instruments

Detailed and Complete Alternative Models

  1. LM1117-3.3: Voltage regulator, SOT-223 package, 800mA maximum output current
  2. MCP1700-3302E/TO: Voltage regulator, TO-92 package, 250mA maximum output current
  3. TS2937CP-3.3: Voltage regulator, TO-220 package, 500mA maximum output current
  4. LP2985-33DBVR: Voltage regulator, SOT-23 package, 150mA maximum output current
  5. AP2112K-3.3TRG1: Voltage regulator, SOT-23-5 package, 600mA maximum output current

These alternative models offer similar functionality and can be considered as substitutes for the BU18UC3WG-TR in different applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BU18UC3WG-TR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of BU18UC3WG-TR in technical solutions:

  1. Question: What is BU18UC3WG-TR?
    - Answer: BU18UC3WG-TR is a specific model or part number of a component used in technical solutions.

  2. Question: What is the purpose of BU18UC3WG-TR?
    - Answer: The purpose of BU18UC3WG-TR is to serve as a component that fulfills a specific function within a technical solution.

  3. Question: What are the key features of BU18UC3WG-TR?
    - Answer: Some key features of BU18UC3WG-TR may include its size, power requirements, compatibility with other components, and specific functionality.

  4. Question: In which technical solutions can BU18UC3WG-TR be used?
    - Answer: BU18UC3WG-TR can be used in a wide range of technical solutions, such as electronic devices, communication systems, industrial automation, and more.

  5. Question: How does BU18UC3WG-TR contribute to the overall performance of a technical solution?
    - Answer: BU18UC3WG-TR contributes to the overall performance by providing a specific function or capability that enhances the functionality or efficiency of the solution.

  6. Question: Are there any limitations or compatibility issues when using BU18UC3WG-TR?
    - Answer: It's important to check the specifications and compatibility requirements of BU18UC3WG-TR with other components in the technical solution to ensure proper integration.

  7. Question: Can BU18UC3WG-TR be easily replaced or upgraded in a technical solution?
    - Answer: The replaceability or upgradability of BU18UC3WG-TR depends on the specific design and compatibility of the technical solution. It's recommended to consult the manufacturer or technical documentation for guidance.

  8. Question: How can I obtain BU18UC3WG-TR for my technical solution?
    - Answer: BU18UC3WG-TR can be obtained from authorized distributors, manufacturers, or suppliers. It's advisable to reach out to them directly for purchasing information.

  9. Question: Are there any alternative components to BU18UC3WG-TR that can be used in a technical solution?
    - Answer: Depending on the specific requirements and compatibility, there may be alternative components available. Consulting with experts or researching similar components can help identify alternatives.

  10. Question: What is the expected lifespan or durability of BU18UC3WG-TR in a technical solution?
    - Answer: The expected lifespan or durability of BU18UC3WG-TR can vary depending on factors such as usage conditions, maintenance, and quality. Referring to the manufacturer's specifications or consulting technical experts can provide more accurate information.

Please note that the answers provided here are general and may vary based on the specific details and context of the BU18UC3WG-TR component and the technical solution it is being applied to.