S-817A33ANB-CUWT2U

Product Overview

Category

S-817A33ANB-CUWT2U belongs to the category of voltage regulators.

Use

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

Characteristics

• Compact size
• High precision
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-817A33ANB-CUWT2U comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The S-817A33ANB-CUWT2U is typically packaged in reels and is available in quantities of 1000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: 50mA
• Dropout Voltage: 120mV (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A33ANB-CUWT2U has the following pin configuration:

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

Functional Features

• Voltage regulation: The S-817A33ANB-CUWT2U ensures a stable output voltage of 3.3V regardless of variations in the input voltage.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage to the circuitry.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output current of 50mA may not be suitable for high-power applications.
• Dropout voltage of 120mV may result in some power loss.

Working Principles

The S-817A33ANB-CUWT2U operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V.

Detailed Application Field Plans

The S-817A33ANB-CUWT2U finds application in various electronic devices, including but not limited to: - Battery-powered devices - IoT modules - Wearable devices - Portable audio players - Medical equipment

Detailed and Complete Alternative Models

1. S-817A33ANB-CUWTFG2

   • Similar specifications and features as S-817A33ANB-CUWT2U
   • Different package type (SOT-89)

2. S-817A33ANB-CUWTFJ2

   • Similar specifications and features as S-817A33ANB-CUWT2U
   • Different package type (SOT-23)

3. S-817A33ANB-CUWTFK2

   • Similar specifications and features as S-817A33ANB-CUWT2U
   • Different package type (SOT-323)

These alternative models provide options for different package requirements while maintaining similar functionality.

In conclusion, the S-817A33ANB-CUWT2U is a compact and precise voltage regulator with a wide input voltage range. It offers overcurrent and thermal shutdown protection, making it suitable for various electronic applications. However, its limited output current and dropout voltage may pose limitations in certain high-power scenarios.