ABLIC U.S.A. Inc.
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S-817B48AY-B2-U
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S-817B48AY-B2-U

Product Overview

Category

The S-817B48AY-B2-U belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The S-817B48AY-B2-U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The S-817B48AY-B2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 45V
  • Output Voltage: 4.8V
  • Output Current: 50mA
  • Dropout Voltage: 0.15V (typical)
  • Quiescent Current: 1.5µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B48AY-B2-U has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: The S-817B48AY-B2-U ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
  • Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic devices.
  • Low power consumption contributes to energy efficiency.
  • Compact size allows for easy integration into space-constrained designs.
  • Wide input voltage range provides flexibility in various applications.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-817B48AY-B2-U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any input voltage variations.

Detailed Application Field Plans

The S-817B48AY-B2-U finds applications in various fields, including but not limited to: 1. Battery-powered devices 2. Portable electronics 3. Automotive electronics 4. Industrial control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B48AY-B2-U include: 1. S-817A33ANB-CUPT2G 2. XC6206P332MR-G 3. LM1117IMPX-3.3/NOPB 4. TPS79333DBVR 5. MCP1700T-3302E/TT

These models can be considered as alternatives depending on specific requirements and design constraints.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-817B48AY-B2-U en soluciones técnicas

  1. What is the operating voltage range of S-817B48AY-B2-U?
    - The operating voltage range of S-817B48AY-B2-U is 1.6V to 6.0V.

  2. What is the typical quiescent current of S-817B48AY-B2-U?
    - The typical quiescent current of S-817B48AY-B2-U is 1.0µA.

  3. Can S-817B48AY-B2-U be used in battery-powered applications?
    - Yes, S-817B48AY-B2-U is suitable for battery-powered applications due to its low quiescent current.

  4. What is the output voltage accuracy of S-817B48AY-B2-U?
    - The output voltage accuracy of S-817B48AY-B2-U is ±2.0%.

  5. Is S-817B48AY-B2-U available in a small package?
    - Yes, S-817B48AY-B2-U is available in a small SOT-23-5 package.

  6. Can S-817B48AY-B2-U withstand reverse polarity?
    - No, S-817B48AY-B2-U cannot withstand reverse polarity. Proper orientation is necessary.

  7. What is the temperature range for S-817B48AY-B2-U?
    - The temperature range for S-817B48AY-B2-U is -40°C to 85°C.

  8. Does S-817B48AY-B2-U have built-in overcurrent protection?
    - No, S-817B48AY-B2-U does not have built-in overcurrent protection.

  9. Can S-817B48AY-B2-U be used in automotive applications?
    - Yes, S-817B48AY-B2-U is suitable for automotive applications within its specified temperature range.

  10. What is the typical dropout voltage of S-817B48AY-B2-U?
    - The typical dropout voltage of S-817B48AY-B2-U is 160mV at 100mA load current.