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SJM181BXA

SJM181BXA

Product Overview

  • Category: Electronic Component
  • Use: Power Management
  • Characteristics: High Efficiency, Compact Size
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V - 18V
  • Output Voltage: Adjustable from 0.8V to 12V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 100µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SJM181BXA has the following pin configuration:

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

Functional Features

  • High efficiency power management solution
  • Compact size for space-constrained applications
  • Wide input voltage range for versatile usage
  • Adjustable output voltage for flexibility
  • Low dropout voltage for improved efficiency
  • Low quiescent current for reduced power consumption
  • Enable pin for easy control of power supply

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings
  • Compact size allows for integration in small devices
  • Wide input voltage range enables compatibility with various power sources
  • Adjustable output voltage provides versatility in different applications
  • Low dropout voltage minimizes power loss
  • Low quiescent current reduces standby power consumption
  • Enable pin offers convenient on/off control

Disadvantages

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

Working Principles

The SJM181BXA is a voltage regulator that takes an input voltage within the range of 4.5V to 18V and provides a stable output voltage, adjustable from 0.8V to 12V. It achieves this by utilizing internal circuitry to regulate the voltage and maintain a constant output despite variations in the input voltage.

Detailed Application Field Plans

The SJM181BXA finds applications in various fields, including:

  1. Consumer Electronics: Power management for smartphones, tablets, and portable devices.
  2. Industrial Automation: Voltage regulation for control systems and sensors.
  3. Automotive: Power supply for infotainment systems, lighting, and other electronic components.
  4. IoT (Internet of Things): Power management for connected devices and sensors.
  5. Medical Devices: Voltage regulation for medical equipment and wearable devices.

Detailed and Complete Alternative Models

  1. SJM182AXB: Similar specifications with higher maximum output current of 2A.
  2. SJM180CXD: Lower quiescent current but limited to fixed output voltage of 3.3V.
  3. SJM183EXC: Higher input voltage range and adjustable output voltage up to 24V.

These alternative models offer different features and specifications to cater to specific application requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SJM181BXA في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of SJM181BXA in technical solutions:

  1. Q: What is SJM181BXA? A: SJM181BXA is a specific model or type of component used in technical solutions, typically in electronic circuits.

  2. Q: What is the purpose of using SJM181BXA in technical solutions? A: SJM181BXA is commonly used as a resistor or capacitor in various electronic circuits to control current flow or store electrical energy.

  3. Q: What are the key specifications of SJM181BXA? A: The key specifications of SJM181BXA may include resistance or capacitance value, tolerance, power rating, voltage rating, and temperature coefficient.

  4. Q: Can SJM181BXA be used in high-power applications? A: No, SJM181BXA is typically designed for low to moderate power applications. It may not be suitable for high-power scenarios.

  5. Q: Is SJM181BXA compatible with both AC and DC circuits? A: Yes, SJM181BXA can be used in both AC (alternating current) and DC (direct current) circuits, depending on its specific application.

  6. Q: Can SJM181BXA be soldered onto a PCB (Printed Circuit Board)? A: Yes, SJM181BXA is usually designed for surface mount technology (SMT) and can be soldered onto a PCB using appropriate techniques.

  7. Q: Are there any recommended storage conditions for SJM181BXA? A: It is generally recommended to store SJM181BXA in a cool, dry place away from direct sunlight and extreme temperature fluctuations.

  8. Q: Can SJM181BXA be used in automotive applications? A: Yes, SJM181BXA can be used in automotive applications, provided it meets the necessary specifications and requirements for automotive use.

  9. Q: Are there any known limitations or precautions when using SJM181BXA? A: Some common precautions include avoiding excessive heat, ensuring proper voltage ratings, and following manufacturer guidelines for usage.

  10. Q: Where can I purchase SJM181BXA components? A: SJM181BXA components can be purchased from various electronic component suppliers, both online and offline. It is recommended to check with authorized distributors or manufacturers for reliable sources.

Please note that the specific answers may vary depending on the actual specifications and application guidelines provided by the manufacturer of SJM181BXA.