S-817B37AUA-CXAT2U

Product Overview

Category

S-817B37AUA-CXAT2U 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
• Small package size
• High reliability

Package

The S-817B37AUA-CXAT2U comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

The S-817B37AUA-CXAT2U is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.7V
• Output Current: 50mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817B37AUA-CXAT2U 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.
• Ultra-low quiescent current minimizes power consumption.
• Built-in overcurrent protection safeguards the circuit from excessive current.
• Thermal shutdown feature prevents overheating.

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range provides flexibility in various applications.
• Low power consumption prolongs battery life in portable devices.
• High reliability ensures consistent performance over time.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency.

Working Principles

The S-817B37AUA-CXAT2U operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals.

Detailed Application Field Plans

The S-817B37AUA-CXAT2U finds application in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Wearable devices
4. IoT devices
5. Battery-powered equipment

Detailed and Complete Alternative Models

1. S-817B33AUA-CXAT2U: Similar specifications but with an output voltage of 3.3V.
2. S-817B50AUA-CXAT2U: Similar specifications but with an output voltage of 5.0V.
3. S-817B25AUA-CXAT2U: Similar specifications but with an output voltage of 2.5V.

These alternative models provide options for different output voltage requirements while maintaining similar characteristics and features.

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