ABLIC U.S.A. Inc.
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S-817B51AY-Z2-U
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S-817B51AY-Z2-U

Product Overview

Category

S-817B51AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection ratio
  • Built-in overcurrent protection
  • Small package size

Package

The S-817B51AY-Z2-U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably in electronic circuits.

Packaging/Quantity

The S-817B51AY-Z2-U is typically packaged in reels and is available in quantities of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 5.1V
  • Dropout Voltage: 0.15V (typical)
  • Quiescent Current: 20µA (typical)
  • Ripple Rejection Ratio: 70dB (typical)
  • Overcurrent Protection: Built-in

Detailed Pin Configuration

The S-817B51AY-Z2-U has the following pin configuration:

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

Functional Features

  • Efficient voltage regulation
  • Low power consumption
  • Stable output voltage
  • Overcurrent protection ensures circuit safety

Advantages and Disadvantages

Advantages

  • Low dropout voltage allows for efficient power utilization
  • Small package size enables space-saving designs
  • Built-in overcurrent protection enhances circuit reliability

Disadvantages

  • Limited input voltage range (2.5V - 6.0V)
  • Higher quiescent current compared to some alternative models

Working Principles

The S-817B51AY-Z2-U utilizes a voltage regulation circuit to maintain a stable output voltage, regardless of fluctuations in the input voltage. It achieves this by adjusting the internal resistance to compensate for changes in load conditions.

Detailed Application Field Plans

The S-817B51AY-Z2-U is commonly used in various electronic devices and applications, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. S-817A50ANB-CUPT2G: Similar voltage regulator with a wider input voltage range (2.0V - 6.0V).
  2. S-817B33AMC-CWJT2G: Voltage regulator with a lower dropout voltage (0.08V typical) but higher quiescent current (40µA typical).

These alternative models offer different specifications and may be suitable for specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817B51AY-Z2-U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817B51AY-Z2-U in technical solutions:

  1. Q: What is the S-817B51AY-Z2-U? A: The S-817B51AY-Z2-U is a voltage detector IC (integrated circuit) manufactured by a specific company.

  2. Q: What is the purpose of the S-817B51AY-Z2-U? A: The S-817B51AY-Z2-U is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  3. Q: How does the S-817B51AY-Z2-U work? A: The S-817B51AY-Z2-U compares the input voltage with a reference voltage internally set. If the input voltage drops below the reference voltage, it triggers an output signal.

  4. Q: What is the operating voltage range of the S-817B51AY-Z2-U? A: The S-817B51AY-Z2-U operates within a voltage range of X volts to Y volts.

  5. Q: What is the output type of the S-817B51AY-Z2-U? A: The S-817B51AY-Z2-U has an open-drain output type, which means it can sink current but cannot source current.

  6. Q: What is the typical quiescent current of the S-817B51AY-Z2-U? A: The typical quiescent current of the S-817B51AY-Z2-U is Z microamps.

  7. Q: Can the S-817B51AY-Z2-U be used in automotive applications? A: Yes, the S-817B51AY-Z2-U is suitable for automotive applications as it meets the required standards and specifications.

  8. Q: What is the temperature range in which the S-817B51AY-Z2-U can operate? A: The S-817B51AY-Z2-U can operate within a temperature range of -40°C to +85°C.

  9. Q: Can the S-817B51AY-Z2-U be used in battery-powered devices? A: Yes, the S-817B51AY-Z2-U can be used in battery-powered devices as it has low power consumption and can help monitor battery voltage levels.

  10. Q: Are there any application notes or reference designs available for the S-817B51AY-Z2-U? A: Yes, the manufacturer provides application notes and reference designs that can assist in the implementation of the S-817B51AY-Z2-U in various technical solutions.

Please note that the specific values mentioned in the answers may vary depending on the actual specifications of the S-817B51AY-Z2-U.