ABLIC U.S.A. Inc.
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S-817B29AY-Z2-U
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S-817B29AY-Z2-U

Product Overview

Category

S-817B29AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • High accuracy
  • Overcurrent protection

Package

The S-817B29AY-Z2-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 regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-817B29AY-Z2-U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.9V
  • Output Current: 50mA
  • Dropout Voltage: 120mV (typical)
  • Quiescent Current: 1µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B29AY-Z2-U has three pins:

  1. VIN (Input Voltage): Connects to the input voltage source.
  2. VOUT (Output Voltage): Provides the regulated output voltage.
  3. GND (Ground): Common ground reference for the circuit.

Functional Features

  • Voltage Regulation: The S-817B29AY-Z2-U maintains a stable output voltage regardless of variations in the input voltage.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard the connected circuitry from excessive current flow.

Advantages and Disadvantages

Advantages

  • High accuracy in voltage regulation
  • Low power consumption
  • Compact size for space-constrained applications
  • Wide input voltage range allows for versatility in usage

Disadvantages

  • Limited output current capacity (50mA)
  • Dropout voltage may cause a slight voltage drop across the regulator

Working Principles

The S-817B29AY-Z2-U operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

The S-817B29AY-Z2-U finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Medical equipment

Detailed and Complete Alternative Models

  1. S-817A29AY-Z2-T: Similar to S-817B29AY-Z2-U but with an output voltage of 2.9V.
  2. S-817B25AY-Z2-U: Similar to S-817B29AY-Z2-U but with an output voltage of 2.5V.
  3. S-817B33AY-Z2-U: Similar to S-817B29AY-Z2-U but with an output voltage of 3.3V.
  4. S-817B20AY-Z2-U: Similar to S-817B29AY-Z2-U but with an output voltage of 2.0V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

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기술 솔루션에 S-817B29AY-Z2-U 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of S-817B29AY-Z2-U in technical solutions:

  1. Question: What is the S-817B29AY-Z2-U?
    Answer: The S-817B29AY-Z2-U is a voltage detector IC manufactured by Seiko Instruments. It is commonly used in various technical solutions for voltage monitoring and detection purposes.

  2. Question: What is the operating voltage range of S-817B29AY-Z2-U?
    Answer: The operating voltage range of S-817B29AY-Z2-U is from 1.6V to 6.0V.

  3. Question: How does S-817B29AY-Z2-U detect voltage levels?
    Answer: S-817B29AY-Z2-U detects voltage levels by comparing the input voltage with a fixed reference voltage. When the input voltage crosses the threshold, it triggers an output signal.

  4. Question: What is the output configuration of S-817B29AY-Z2-U?
    Answer: S-817B29AY-Z2-U has an open-drain output configuration, which means it can sink current but cannot source current.

  5. Question: Can S-817B29AY-Z2-U be used for overvoltage protection?
    Answer: No, S-817B29AY-Z2-U is not designed for overvoltage protection. It is primarily used for voltage monitoring and detection.

  6. Question: What is the typical quiescent current consumption of S-817B29AY-Z2-U?
    Answer: The typical quiescent current consumption of S-817B29AY-Z2-U is very low, usually around 1.0µA.

  7. Question: Is S-817B29AY-Z2-U suitable for battery-powered applications?
    Answer: Yes, S-817B29AY-Z2-U is suitable for battery-powered applications due to its low quiescent current consumption and wide operating voltage range.

  8. Question: Can S-817B29AY-Z2-U be used in automotive applications?
    Answer: Yes, S-817B29AY-Z2-U is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and quality standards.

  9. Question: Does S-817B29AY-Z2-U have built-in hysteresis?
    Answer: Yes, S-817B29AY-Z2-U has built-in hysteresis, which helps prevent output oscillation near the threshold voltage.

  10. Question: What is the package type of S-817B29AY-Z2-U?
    Answer: S-817B29AY-Z2-U is available in a small SOT-23-5 package, which is compact and suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific application requirements.