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S-817A44ANB-CVHT2G
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S-817A44ANB-CVHT2G

Product Overview

Category

S-817A44ANB-CVHT2G belongs to the category of voltage regulators.

Use

This product is used for regulating voltage in electronic circuits.

Characteristics

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

Package

S-817A44ANB-CVHT2G comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product 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 Range: 1.2V - 5.0V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 20µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A44ANB-CVHT2G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Enable pin (active low)

Functional Features

  • High Precision Regulation: The S-817A44ANB-CVHT2G provides precise voltage regulation, ensuring stable power supply to connected devices.
  • Low Dropout Voltage: With a low dropout voltage of only 200mV, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
  • Low Quiescent Current: The quiescent current of 20µA ensures minimal power consumption when the regulator is in standby mode.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection, which prevents damage due to excessive temperature.
  • Short-Circuit Protection: The S-817A44ANB-CVHT2G includes built-in short-circuit protection to safeguard against potential circuit failures.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures stable power supply.
  • Low dropout voltage allows for efficient operation.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit protection safeguards against circuit failures.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • Output voltage range may not cover all application requirements.

Working Principles

The S-817A44ANB-CVHT2G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The S-817A44ANB-CVHT2G is widely used in various electronic devices and applications, including:

  1. Mobile phones and smartphones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication devices
  5. Battery-powered devices
  6. Industrial control systems
  7. Automotive electronics
  8. Medical equipment

Detailed and Complete Alternative Models

  1. S-817A33ANB-CVHT2G: Similar voltage regulator with a different output voltage range (1.2V - 3.3V).
  2. S-817A50ANB-CVHT2G: Similar voltage regulator with a different output voltage range (1.2V - 5.0V) and higher dropout voltage (300mV).

These alternative models provide flexibility in choosing the appropriate voltage regulator based on specific application requirements.

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Texniki həllərdə S-817A44ANB-CVHT2G tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of S-817A44ANB-CVHT2G in technical solutions:

1. What is the S-817A44ANB-CVHT2G? - The S-817A44ANB-CVHT2G is a voltage detector IC (integrated circuit) manufactured by a specific company.

2. What is the purpose of the S-817A44ANB-CVHT2G? - The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

3. What is the operating voltage range of the S-817A44ANB-CVHT2G? - The operating voltage range of this IC is typically between 1.6V and 6.0V.

4. How does the S-817A44ANB-CVHT2G detect voltage levels? - It uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold voltage.

5. What is the output type of the S-817A44ANB-CVHT2G? - The output type of this IC is an open-drain, which means it can be connected to other devices or circuits for further processing.

6. Can the S-817A44ANB-CVHT2G be used in battery-powered applications? - Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.

7. Is the S-817A44ANB-CVHT2G suitable for automotive applications? - Yes, this IC is designed to meet the requirements of automotive applications, including temperature and voltage ranges.

8. Does the S-817A44ANB-CVHT2G have any built-in protection features? - Yes, it has built-in overvoltage and reverse voltage protection to ensure the safety of the connected circuitry.

9. Can multiple S-817A44ANB-CVHT2G ICs be used in parallel for redundancy? - Yes, multiple ICs can be used in parallel to provide redundancy and increase the reliability of the voltage monitoring system.

10. What is the package type of the S-817A44ANB-CVHT2G? - The S-817A44ANB-CVHT2G is available in a small surface-mount SOT-23-5 package.

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