Rohm Semiconductor
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BU27TA2WHFV-TR
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BU27TA2WHFV-TR

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: SOT-23-5
Essence: Integrated Linear Voltage Regulator
Packaging/Quantity: Tape and Reel / 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV (typical)
  • Maximum Output Current: 150mA
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.4% (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU27TA2WHFV-TR features a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Wide input voltage range allows for versatile applications.
  • Excellent line and load regulation for stable output voltage.
  • Low quiescent current minimizes power consumption.
  • Enable pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power dissipation. - Compact size enables space-saving designs. - Wide input voltage range accommodates various power sources. - Stable output voltage ensures reliable performance.

Disadvantages: - Limited maximum output current may restrict certain applications. - No thermal protection feature included.

Working Principles

The BU27TA2WHFV-TR is an integrated linear voltage regulator that regulates the output voltage based on the input voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a stable output voltage even when the input voltage fluctuates. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The BU27TA2WHFV-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117-3.3: 3.3V Linear Voltage Regulator
  2. MCP1700-3302E/TO: 3.3V Low Dropout Voltage Regulator
  3. TS2937CP-3.3: 3.3V Adjustable Voltage Regulator
  4. LP2985-33DBVR: 3.3V Micropower Voltage Regulator
  5. LT1763CS8-3.3: 3.3V Ultra-Low Dropout Voltage Regulator

These alternative models offer similar functionality and can be considered as substitutes for the BU27TA2WHFV-TR in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BU27TA2WHFV-TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of BU27TA2WHFV-TR in technical solutions:

  1. Question: What is BU27TA2WHFV-TR?
    - Answer: BU27TA2WHFV-TR is a specific model or part number of a component used in technical solutions.

  2. Question: What is the purpose of BU27TA2WHFV-TR?
    - Answer: The purpose of BU27TA2WHFV-TR is to serve as a key component in various technical solutions, providing specific functionality or features.

  3. Question: What are the main features of BU27TA2WHFV-TR?
    - Answer: The main features of BU27TA2WHFV-TR may include high performance, low power consumption, compact size, compatibility with certain interfaces, and other specifications depending on the component's design.

  4. Question: In which applications can BU27TA2WHFV-TR be used?
    - Answer: BU27TA2WHFV-TR can be used in a wide range of applications such as consumer electronics, automotive systems, industrial automation, telecommunications, and more.

  5. Question: How does BU27TA2WHFV-TR contribute to technical solutions?
    - Answer: BU27TA2WHFV-TR contributes to technical solutions by providing specific functionality or capabilities that are required for the desired operation of the solution.

  6. Question: Is BU27TA2WHFV-TR compatible with other components or systems?
    - Answer: Compatibility depends on the specific requirements of the technical solution. It is important to check the datasheet or consult the manufacturer to ensure compatibility with other components or systems.

  7. Question: What are the recommended operating conditions for BU27TA2WHFV-TR?
    - Answer: The recommended operating conditions for BU27TA2WHFV-TR can be found in the component's datasheet, which provides information on voltage levels, temperature ranges, and other relevant parameters.

  8. Question: Are there any known limitations or considerations when using BU27TA2WHFV-TR?
    - Answer: It is important to review the datasheet and documentation provided by the manufacturer to understand any limitations or considerations associated with using BU27TA2WHFV-TR in specific technical solutions.

  9. Question: Where can I purchase BU27TA2WHFV-TR?
    - Answer: BU27TA2WHFV-TR can be purchased from authorized distributors, online electronics stores, or directly from the manufacturer.

  10. Question: Can I get technical support or documentation for BU27TA2WHFV-TR?
    - Answer: Yes, technical support and documentation for BU27TA2WHFV-TR can usually be obtained from the manufacturer's website or by contacting their customer support team.