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S-817A48APF-CVLTFU
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S-817A48APF-CVLTFU

Product Overview

Category

S-817A48APF-CVLTFU 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 dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Package

The S-817A48APF-CVLTFU 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-817A48APF-CVLTFU is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.8V
  • Output Current: Up to 150mA
  • Dropout Voltage: 160mV (typical)
  • Quiescent Current: 1μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A48APF-CVLTFU has the following pin configuration:

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

Functional Features

  • High Precision Voltage Regulation: The S-817A48APF-CVLTFU ensures accurate and stable output voltage, minimizing fluctuations and providing reliable performance.
  • 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 electronic devices.
  • Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection, preventing damage due to excessive heat.
  • Short-Circuit Protection: In the event of a short circuit, the S-817A48APF-CVLTFU automatically shuts down to protect the circuitry.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage allows for stable output even with varying input voltages.
  • Low quiescent current helps conserve power.
  • Thermal shutdown protection prevents damage from overheating.
  • Short-circuit protection safeguards the circuitry.

Disadvantages

  • Limited output current capacity (up to 150mA).
  • Input voltage range is restricted to 2.5V - 6.0V.

Working Principles

The S-817A48APF-CVLTFU 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. This feedback loop ensures that the regulated voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-817A48APF-CVLTFU finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

  1. S-817A33APF-CWLTFU: Similar voltage regulator with an output voltage of 3.3V.
  2. S-817A50APF-CVLTFU: Similar voltage regulator with an output voltage of 5.0V.
  3. S-817A18APF-CVLTFU: Similar voltage regulator with an output voltage of 1.8V.

These alternative models provide different output voltage options to suit specific application requirements.

Note: The above information is based on general specifications and may vary depending on the manufacturer's version of the product.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817A48APF-CVLTFU v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817A48APF-CVLTFU in technical solutions:

  1. Q: What is the purpose of S-817A48APF-CVLTFU in technical solutions? A: S-817A48APF-CVLTFU is a voltage detector IC used to monitor power supply voltages and provide accurate reset signals.

  2. Q: What is the operating voltage range of S-817A48APF-CVLTFU? A: The operating voltage range of S-817A48APF-CVLTFU is 1.6V to 6.0V.

  3. Q: How does S-817A48APF-CVLTFU detect voltage levels? A: S-817A48APF-CVLTFU uses an internal voltage reference to compare the input voltage with a fixed threshold level.

  4. Q: Can S-817A48APF-CVLTFU be used for both high and low voltage detection? A: Yes, S-817A48APF-CVLTFU can be configured for both high and low voltage detection by setting the appropriate voltage threshold.

  5. Q: What is the typical voltage accuracy of S-817A48APF-CVLTFU? A: The typical voltage accuracy of S-817A48APF-CVLTFU is ±1.0%.

  6. Q: Does S-817A48APF-CVLTFU have built-in hysteresis? A: Yes, S-817A48APF-CVLTFU has built-in hysteresis to prevent oscillation near the threshold voltage.

  7. Q: Can S-817A48APF-CVLTFU be used in battery-powered applications? A: Yes, S-817A48APF-CVLTFU has a low supply current and is suitable for battery-powered applications.

  8. Q: What is the output configuration of S-817A48APF-CVLTFU? A: S-817A48APF-CVLTFU has an open-drain output configuration.

  9. Q: Can S-817A48APF-CVLTFU withstand high voltage transients? A: Yes, S-817A48APF-CVLTFU has built-in overvoltage protection up to 16V.

  10. Q: Is S-817A48APF-CVLTFU available in different package options? A: Yes, S-817A48APF-CVLTFU is available in various package options, such as SOT-23-5 and SNT-6A.

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