S-817B57AY-B-G

Product Overview

Category

S-817B57AY-B-G belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and circuits.

Characteristics

• Voltage regulation capability
• Low power consumption
• Compact size
• Wide input voltage range
• High output current capacity

Package

The S-817B57AY-B-G 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 provide stable and regulated voltage output, ensuring proper functioning of electronic components.

Packaging/Quantity

The S-817B57AY-B-G 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: 5.7V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B57AY-B-G has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817B57AY-B-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low power consumption: With a quiescent current of only 1µA, this regulator minimizes power wastage.
• Overcurrent protection: The device incorporates overcurrent protection to safeguard connected components.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range makes it compatible with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection enhances the reliability of connected devices.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• The operating temperature range might restrict usage in extreme environments.

Working Principles

The S-817B57AY-B-G utilizes a combination of internal circuitry and feedback mechanisms to maintain a constant output voltage. It adjusts its internal resistance based on the input voltage to ensure a stable output, compensating for variations in load conditions.

Detailed Application Field Plans

The S-817B57AY-B-G finds application in a wide range of electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT modules

Detailed and Complete Alternative Models

1. S-817A Series: Similar voltage regulators with different output voltage options.
2. S-817C Series: Higher output current capacity variants of the S-817B series.
3. S-817D Series: Voltage regulators with additional features like enable/disable control.

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

In conclusion, the S-817B57AY-B-G is a compact and efficient voltage regulator that offers stable voltage output, low power consumption, and overcurrent protection. While it may have limitations in terms of output current capacity and operating temperature range, it finds widespread use in various electronic devices. Additionally, alternative models within the same product family provide further options for customization.