Vishay Semiconductor Diodes Division
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BU15085S-M3/45
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BU15085S-M3/45

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage: 2.5V to 5.5V
  • Output Voltage: 1.2V to 3.3V
  • Dropout Voltage: 190mV at 150mA
  • Output Current: 150mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

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

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited output current capacity - Sensitive to thermal conditions

Working Principles

The BU15085S-M3/45 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

  1. Portable electronic devices
  2. Battery-powered applications
  3. IoT devices
  4. Wearable technology
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. LM1117-3.3
  2. MCP1702-3302E/TO
  3. AP2112K-3.3TRG1

This completes the entry for BU15085S-M3/45, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10 سوال و پاسخ رایج مربوط به کاربرد BU15085S-M3/45 در راه حل های فنی را فهرست کنید

  1. What is BU15085S-M3/45?

    • BU15085S-M3/45 is a high-performance, low-loss, and compact power module designed for various technical solutions.

  2. What are the key features of BU15085S-M3/45?

    • The key features include high efficiency, low thermal resistance, compact size, and integrated protection features.

  3. What technical solutions can BU15085S-M3/45 be used in?

    • BU15085S-M3/45 can be used in applications such as motor drives, solar inverters, UPS systems, and industrial power supplies.

  4. What is the input voltage range for BU15085S-M3/45?

    • The input voltage range is typically between 36V to 75V.

  5. What is the output current capability of BU15085S-M3/45?

    • It can handle output currents up to 45A.

  6. Does BU15085S-M3/45 have built-in protection features?

    • Yes, it includes overcurrent protection, over-temperature protection, and under-voltage lockout.

  7. Is BU15085S-M3/45 suitable for high-power applications?

    • Yes, it is designed to meet the requirements of high-power applications with its low-loss design and high efficiency.

  8. What is the thermal resistance of BU15085S-M3/45?

    • The thermal resistance is typically very low, ensuring efficient heat dissipation.

  9. Can BU15085S-M3/45 be used in automotive applications?

    • Yes, it is suitable for automotive applications due to its robust design and high performance.

  10. Are there any application notes or reference designs available for using BU15085S-M3/45?

    • Yes, there are application notes and reference designs provided by the manufacturer to assist in the implementation of BU15085S-M3/45 in various technical solutions.