S-817A17APF-CUGTFU

Product Overview

Category

The S-817A17APF-CUGTFU belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 1.7V
• Output Current: 50mA
• Low Dropout Voltage: 160mV (typ.)
• Standby Current: 0.1µA (typ.)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The S-817A17APF-CUGTFU is available in a SOT-23-5 package. It is typically sold in reels containing a specified quantity of units.

Essence

The essence of the S-817A17APF-CUGTFU is its ability to regulate voltage efficiently, with low dropout voltage and standby current, making it suitable for power-sensitive applications.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 1.7V
• Output Current: 50mA
• Dropout Voltage: 160mV (typ.)
• Standby Current: 0.1µA (typ.)
• Line Regulation: ±0.05% (typ.)
• Load Regulation: ±0.3% (typ.)
• Ripple Rejection Ratio: 70dB (typ.)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-817A17APF-CUGTFU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. CE (Control Enable)
5. NC (No Connection)

Functional Features

• Low dropout voltage ensures efficient voltage regulation.
• Standby current is extremely low, minimizing power consumption in idle mode.
• Wide input voltage range allows for flexibility in various applications.
• Excellent line and load regulation provide stable output voltage.
• High ripple rejection ratio reduces noise interference.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation with low dropout voltage.
• Minimal power consumption in standby mode.
• Wide input voltage range for versatile applications.
• Stable output voltage with excellent line and load regulation.
• Effective noise reduction with high ripple rejection ratio.

Disadvantages

• Limited output current of 50mA may not be suitable for high-power applications.
• SOT-23-5 package may require additional space on the circuit board.

Working Principles

The S-817A17APF-CUGTFU operates based on a voltage regulation principle. It takes an input voltage within the specified range and provides a regulated output voltage of 1.7V. The internal circuitry ensures that the output voltage remains stable even when the input voltage fluctuates. The low dropout voltage and standby current contribute to its efficiency and power-saving capabilities.

Detailed Application Field Plans

The S-817A17APF-CUGTFU finds application in various electronic devices and circuits where precise voltage regulation is required. Some potential application fields include:

1. Battery-powered devices: The low dropout voltage and standby current make it suitable for battery-powered devices, extending their battery life.
2. Portable electronics: Mobile phones, tablets, and other portable devices benefit from the efficient voltage regulation provided by this product.
3. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require stable power supply, making the S-817A17APF-CUGTFU a suitable choice.
4. Wearable technology: Smartwatches, fitness trackers, and other wearable devices can benefit from the compact size and low power consumption of this voltage regulator.

Detailed and Complete Alternative Models

1. S-817A18APF-CUGTFU: Similar to the S-817A17APF-CUGTFU, but with an output voltage of 1.8V.
2. S-817A16APF-CUGTFU: Similar to the S-817A17APF-CUGTFU, but with an output voltage of 1.6V.
3. S-817A15APF-CUGTFU: Similar to the S-817A17APF-CUGTFU, but with an output voltage of 1.5V.
4. S-817A14APF-CUGTFU: Similar to the S-817A17APF-CUGTFU, but with an output voltage of 1.4V.

These alternative models provide different output voltages to cater to specific application requirements while maintaining similar