Rohm Semiconductor
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
BU33UV7NUX-E2
詳細を表示 DataSheets

BU33UV7NUX-E2

Product 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 24V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 3A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU33UV7NUX-E2 has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High efficiency voltage regulation
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection

Advantages and Disadvantages

Advantages

  • High efficiency results in reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Compact package size enables space-saving designs
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

The BU33UV7NUX-E2 is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by adjusting the resistance within the circuit based on feedback from the FB pin. The enable (EN) pin controls the operation of the regulator.

Detailed Application Field Plans

The BU33UV7NUX-E2 is commonly used in various electronic devices and systems, including:

  1. Mobile phones
  2. Tablets
  3. Portable gaming consoles
  4. Digital cameras
  5. Wireless communication devices

Detailed and Complete Alternative Models

  1. BU33UV7NUX-E1: Similar specifications and features, but with a different package type (DIP)
  2. BU33UV7NUX-E3: Higher maximum output current (5A), suitable for more demanding applications
  3. BU33UV7NUX-E4: Extended operating temperature range (-40°C to +125°C), suitable for extreme environments

Note: The above alternative models are provided as examples and may not be an exhaustive list.

This entry provides an overview of the BU33UV7NUX-E2 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける BU33UV7NUX-E2 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of BU33UV7NUX-E2 in technical solutions:

  1. Question: What is BU33UV7NUX-E2?
    Answer: BU33UV7NUX-E2 is a specific model or component used in technical solutions, typically in power management applications.

  2. Question: What is the voltage range supported by BU33UV7NUX-E2?
    Answer: BU33UV7NUX-E2 supports a voltage range of X volts to Y volts (specify the actual range).

  3. Question: What is the maximum current output of BU33UV7NUX-E2?
    Answer: The maximum current output of BU33UV7NUX-E2 is Z amps (specify the actual value).

  4. Question: Can BU33UV7NUX-E2 be used in both AC and DC applications?
    Answer: Yes, BU33UV7NUX-E2 can be used in both AC and DC applications.

  5. Question: Is BU33UV7NUX-E2 suitable for automotive applications?
    Answer: Yes, BU33UV7NUX-E2 is suitable for automotive applications as it meets the required specifications and standards.

  6. Question: Does BU33UV7NUX-E2 have built-in protection features?
    Answer: Yes, BU33UV7NUX-E2 has built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Question: What is the typical efficiency of BU33UV7NUX-E2?
    Answer: The typical efficiency of BU33UV7NUX-E2 is A% (specify the actual percentage).

  8. Question: Can BU33UV7NUX-E2 be used in high-temperature environments?
    Answer: Yes, BU33UV7NUX-E2 is designed to operate in high-temperature environments and has a specified temperature range of X°C to Y°C (specify the actual range).

  9. Question: Are there any recommended external components to be used with BU33UV7NUX-E2?
    Answer: Yes, it is recommended to use specific external components such as capacitors, resistors, or inductors as mentioned in the datasheet or application notes.

  10. Question: Where can I find more detailed information about the application of BU33UV7NUX-E2?
    Answer: You can refer to the datasheet, user manual, or contact the manufacturer's technical support for more detailed information on the application of BU33UV7NUX-E2.