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STBR3012WY
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STBR3012WY

Product Overview

Belongs to: Electronic Components
Category: Voltage Regulator
Use: To regulate voltage in electronic circuits
Characteristics: High efficiency, low dropout voltage, compact size
Package: TO-252-3 (DPAK)
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.2V to 20V
  • Maximum Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • High efficiency over a wide input voltage range
  • Low dropout voltage for better regulation
  • Thermal shutdown and current limit protection
  • Fast transient response for sudden load changes

Advantages

  • Compact size suitable for space-constrained applications
  • Wide input voltage range for versatile use
  • Robust protection features for enhanced reliability

Disadvantages

  • Higher cost compared to traditional linear regulators
  • May require additional heat sinking for high power applications

Working Principles

The STBR3012WY operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. It utilizes feedback control to regulate the output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

  • Power supplies for microcontrollers and digital circuits
  • Battery-powered devices requiring stable voltage
  • Automotive electronics for voltage regulation in vehicle systems

Detailed and Complete Alternative Models

  1. LM317: Traditional linear regulator with adjustable output
  2. LM2940: Low dropout voltage regulator for battery-powered applications
  3. LT1086: High current adjustable voltage regulator for industrial use

Note: The above list is not exhaustive and serves as a starting point for alternative models.

This completes the entry for STBR3012WY, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STBR3012WY en soluciones técnicas

  1. What is STBR3012WY?

    • STBR3012WY is a high-power, wideband RF amplifier module commonly used in technical solutions for amplifying signals in various applications.

  2. What is the frequency range of STBR3012WY?

    • The frequency range of STBR3012WY is typically from 20 MHz to 1000 MHz, making it suitable for a wide range of RF applications.

  3. What is the maximum power output of STBR3012WY?

    • The maximum power output of STBR3012WY is typically around 30 watts, providing high-power amplification capabilities.

  4. What are the typical applications of STBR3012WY?

    • STBR3012WY is commonly used in applications such as RF communication systems, radar systems, electronic warfare, and test equipment where high-power amplification is required.

  5. What are the key features of STBR3012WY?

    • Some key features of STBR3012WY include high power output, wideband operation, high efficiency, and compact size, making it suitable for various technical solutions.

  6. What are the input and output impedance of STBR3012WY?

    • The input and output impedance of STBR3012WY are typically 50 ohms, which is standard for many RF applications.

  7. Does STBR3012WY require external cooling?

    • Yes, STBR3012WY may require external cooling, especially when operating at high power levels for extended periods to maintain optimal performance and reliability.

  8. Is STBR3012WY suitable for outdoor or harsh environments?

    • STBR3012WY is designed to meet rugged environmental requirements and can be suitable for outdoor or harsh environments with proper protection and thermal management.

  9. Can STBR3012WY be integrated into existing RF systems?

    • Yes, STBR3012WY can be integrated into existing RF systems with appropriate matching networks and interface considerations.

  10. Are there any recommended companion components for STBR3012WY?

    • Depending on the specific application, recommended companion components may include filters, couplers, power supplies, and control interfaces to optimize the performance of STBR3012WY in technical solutions.