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S-817B59AY-Z2-U
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S-817B59AY-Z2-U

Product Overview

Category

S-817B59AY-Z2-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short circuit protection

Package

The S-817B59AY-Z2-U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

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

Packaging/Quantity

The S-817B59AY-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: 1.8V
  • Output Current: 100mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B59AY-Z2-U has the following pin configuration:

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

Functional Features

  • High Precision Voltage Regulation: The S-817B59AY-Z2-U ensures accurate and stable output voltage, minimizing voltage fluctuations.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The low quiescent current helps conserve power and extends battery life in portable devices.
  • Thermal Shutdown Protection: The regulator includes a built-in thermal shutdown feature that protects it from overheating.
  • Short Circuit Protection: In the event of a short circuit, the S-817B59AY-Z2-U automatically shuts down to prevent damage to the circuit.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance of electronic circuits.
  • Low dropout voltage allows for efficient power conversion.
  • Low quiescent current helps conserve power in battery-operated devices.
  • Thermal shutdown protection prevents damage due to overheating.
  • Short circuit protection safeguards the circuit from potential damage.

Disadvantages

  • Limited output current capacity (100mA) may not be suitable for high-power applications.
  • Restricted input voltage range (2.5V - 6.0V) may limit compatibility with certain systems.

Working Principles

The S-817B59AY-Z2-U operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

The S-817B59AY-Z2-U finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-817B59AY-Z2-U include: - S-817A Series - S-817C Series - S-817D Series - S-817E Series

These alternative models provide different output voltages, current capacities, and package options, allowing for flexibility in design and application.

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技術ソリューションにおける S-817B59AY-Z2-U の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of S-817B59AY-Z2-U in technical solutions:

1. What is the purpose of S-817B59AY-Z2-U? - S-817B59AY-Z2-U is a voltage detector IC that monitors the power supply voltage and provides a reset signal when the voltage drops below a specified threshold.

2. What is the operating voltage range of S-817B59AY-Z2-U? - The operating voltage range of S-817B59AY-Z2-U is from 0.8V to 6.0V.

3. How does S-817B59AY-Z2-U detect the voltage level? - S-817B59AY-Z2-U uses an internal voltage reference and a voltage divider network to compare the input voltage with a fixed threshold.

4. Can S-817B59AY-Z2-U be used in battery-powered applications? - Yes, S-817B59AY-Z2-U can be used in battery-powered applications as it operates within a wide voltage range and consumes very low current.

5. What is the output type of S-817B59AY-Z2-U? - S-817B59AY-Z2-U has an open-drain output, which requires an external pull-up resistor.

6. What is the typical reset voltage threshold of S-817B59AY-Z2-U? - The typical reset voltage threshold of S-817B59AY-Z2-U is 2.9V.

7. Can S-817B59AY-Z2-U be used for overvoltage protection? - No, S-817B59AY-Z2-U is designed for undervoltage detection only and does not provide overvoltage protection.

8. What is the maximum operating temperature range of S-817B59AY-Z2-U? - The maximum operating temperature range of S-817B59AY-Z2-U is -40°C to +85°C.

9. Can S-817B59AY-Z2-U be used in automotive applications? - Yes, S-817B59AY-Z2-U is AEC-Q100 qualified and can be used in automotive applications.

10. Does S-817B59AY-Z2-U have any built-in delay for the reset signal? - No, S-817B59AY-Z2-U does not have a built-in delay. If a delay is required, an external delay circuit needs to be implemented.

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