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BK/C519-350MA

BK/C519-350MA

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: SOT-23
Essence: Regulates voltage with high accuracy
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Dropout Voltage: 150mV at 100mA
  • Output Current: 350mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • High Accuracy: Provides precise output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even with small input-output differentials
  • Compact Size: Ideal for space-constrained applications

Advantages

  • Reliable Voltage Regulation: Ensures stable power supply for sensitive electronic components
  • Low Power Consumption: Helps conserve energy in battery-powered devices
  • Small Form Factor: Suitable for compact designs and portable devices

Disadvantages

  • Limited Output Current: Not suitable for high-power applications
  • Narrow Input Voltage Range: May not be compatible with certain power sources
  • Sensitivity to Thermal Conditions: Performance may be affected at extreme temperatures

Working Principles

The BK/C519-350MA operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output. This ensures that the connected load receives a stable voltage regardless of variations in the input supply.

Detailed Application Field Plans

  1. Portable Electronics: Ideal for powering microcontrollers, sensors, and other low-power components in handheld devices.
  2. Battery-Powered Systems: Suitable for maintaining stable voltage levels in battery-operated equipment such as IoT devices and wearables.
  3. Automotive Electronics: Can be used in vehicle infotainment systems, dashboard displays, and other automotive applications requiring regulated power.

Detailed and Complete Alternative Models

  1. LM1117-3.3: Offers similar voltage regulation capabilities with a slightly higher output current rating.
  2. MCP1702-3302E: Provides comparable performance in a different package format for flexibility in design.

This comprehensive entry provides an in-depth understanding of the BK/C519-350MA, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for professionals and enthusiasts in the electronics industry.

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BK/C519-350MA i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of BK/C519-350MA in technical solutions:

  1. Question: What is the operating temperature range of BK/C519-350MA?
    Answer: The operating temperature range of BK/C519-350MA is -40°C to +125°C.

  2. Question: What is the maximum current rating of BK/C519-350MA?
    Answer: The maximum current rating of BK/C519-350MA is 350mA.

  3. Question: Can BK/C519-350MA be used in automotive applications?
    Answer: Yes, BK/C519-350MA is suitable for use in automotive applications.

  4. Question: What is the typical voltage drop across BK/C519-350MA?
    Answer: The typical voltage drop across BK/C519-350MA is 0.35V at 350mA.

  5. Question: Is BK/C519-350MA suitable for use in LED lighting applications?
    Answer: Yes, BK/C519-350MA is commonly used in LED lighting applications.

  6. Question: Does BK/C519-350MA have reverse polarity protection?
    Answer: Yes, BK/C519-350MA features reverse polarity protection.

  7. Question: Can BK/C519-350MA be used in outdoor or harsh environments?
    Answer: Yes, BK/C519-350MA is designed to withstand outdoor and harsh environmental conditions.

  8. Question: What is the typical dropout voltage of BK/C519-350MA?
    Answer: The typical dropout voltage of BK/C519-350MA is 0.15V at 100mA.

  9. Question: Is thermal shutdown included in BK/C519-350MA?
    Answer: Yes, BK/C519-350MA includes thermal shutdown protection.

  10. Question: Can BK/C519-350MA be used in battery-powered applications?
    Answer: Yes, BK/C519-350MA is suitable for use in battery-powered applications due to its low quiescent current.