S-817A47ANB-CVKT2U

Product Overview

Category

S-817A47ANB-CVKT2U 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-817A47ANB-CVKT2U 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-817A47ANB-CVKT2U 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: 4.7V
• 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-817A47ANB-CVKT2U 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 regulator from overheating.

Advantages and Disadvantages

Advantages

• High output current capacity allows for powering a wide range of electronic components.
• Wide input voltage range makes it compatible with various power sources.
• Compact size enables integration into space-constrained designs.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited output voltage options restrict its use in applications requiring different voltage levels.
• Not suitable for high-power applications due to its limited output current capacity.

Working Principles

The S-817A47ANB-CVKT2U operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to maintain a constant output voltage, regardless of variations in the input voltage or load conditions. By comparing the output voltage with a reference voltage, the regulator adjusts its internal circuitry to ensure a stable output.

Detailed Application Field Plans

The S-817A47ANB-CVKT2U finds applications in various fields, including:

1. Portable electronic devices: Provides regulated voltage for microcontrollers, sensors, and other components in smartphones, tablets, and wearables.
2. Industrial automation: Ensures stable voltage supply for control systems, PLCs, and sensors in industrial machinery.
3. Automotive electronics: Used in automotive modules, infotainment systems, and lighting circuits to regulate voltage and protect sensitive components.
4. IoT devices: Enables efficient power management in smart home devices, environmental sensors, and wireless communication modules.

Detailed and Complete Alternative Models

1. S-817A33ANB-CWJT2U: Output voltage of 3.3V, otherwise similar specifications.
2. S-817A50ANB-CXQT2U: Output voltage of 5.0V, otherwise similar specifications.
3. S-817A25ANB-CYRT2U: Output voltage of 2.5V, otherwise similar specifications.

These alternative models provide different output voltage options while maintaining similar characteristics and functionality to the S-817A47ANB-CVKT2U.

In conclusion, the S-817A47ANB-CVKT2U is a voltage regulator with excellent voltage regulation capabilities, low power consumption, and a compact size. It finds applications in various fields, offering stable voltage supply for electronic devices. While it has limitations in terms of output voltage options and current capacity, alternative models are available to cater to different requirements.