S-817A55ANB-CVST2U

Product Overview

Category

S-817A55ANB-CVST2U belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The S-817A55ANB-CVST2U 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-817A55ANB-CVST2U 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: 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A55ANB-CVST2U has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient voltage regulation even when the input voltage is close to the desired output voltage.
• Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown feature protects the device from overheating.

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.
• High output current capacity enables it to power a wide range of electronic components.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited output voltage options restrict its use in applications requiring different output voltages.
• The maximum output current may not be sufficient for high-power applications.

Working Principles

The S-817A55ANB-CVST2U operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. By comparing the actual output voltage with a reference voltage, the internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The S-817A55ANB-CVST2U finds application in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT (Internet of Things) devices - Battery-powered equipment

Detailed and Complete Alternative Models

1. S-817A50ANB-CVST2U: Similar to S-817A55ANB-CVST2U, but with an output voltage of 5.0V.
2. S-817A60ANB-CVST2U: Similar to S-817A55ANB-CVST2U, but with an output voltage of 6.0V.
3. S-817A40ANB-CVST2U: Similar to S-817A55ANB-CVST2U, but with an output voltage of 4.0V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, the S-817A55ANB-CVST2U is a voltage regulator with excellent voltage regulation capabilities, low power consumption, and a compact form factor. It finds application in various electronic devices and offers advantages such as wide input voltage range and high output current capacity. However, it has limitations in terms of limited output voltage options and maximum output current capacity.