S-817B52AY-B2-U

Product Overview

Category

The S-817B52AY-B2-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 power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-817B52AY-B2-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 provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-817B52AY-B2-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: 5.2V
• Output Current: 50mA
• Dropout Voltage: 100mV (max)
• Line Regulation: ±0.1% (typ)
• Load Regulation: ±0.3% (typ)
• Quiescent Current: 40µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B52AY-B2-U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817B52AY-B2-U ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature rise, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic circuits.
• Low power consumption helps conserve energy.
• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range provides flexibility in various applications.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage of 100mV may affect efficiency in low voltage scenarios.

Working Principles

The S-817B52AY-B2-U operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The S-817B52AY-B2-U finds application in various 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-817A50AN-B-CUETFG: Similar voltage regulator with a lower dropout voltage of 50mV.
2. S-817B33AMC-CWMT2G: Voltage regulator with an output voltage of 3.3V and higher output current capacity.
3. S-817B30AU-CWMT2G: Voltage regulator with an output voltage of 3.0V and lower quiescent current.

These alternative models offer different specifications and features to cater to diverse application requirements.

In conclusion, the S-817B52AY-B2-U is a compact and efficient voltage regulator that provides stable voltage output for various electronic devices. Its high precision regulation, low power consumption, and wide input voltage range make it a versatile choice for many applications. However, its limited output current capacity and dropout voltage should be considered when selecting the appropriate model for specific requirements.