S-817A17APF-CUGTFG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout voltage, high output current, compact package size
• Package: SOT-89
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.8V - 5.0V
• Dropout Voltage: 200mV @ 500mA
• Output Current: 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A17APF-CUGTFG has the following pin configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High output current capability allows for powering a wide range of devices.
• Compact SOT-89 package enables space-saving designs.

Advantages

• Stable output voltage regardless of input voltage fluctuations.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range makes it suitable for various environments.

Disadvantages

• Limited input voltage range may not be suitable for certain applications requiring higher voltages.
• Single output voltage option restricts flexibility in voltage selection.

Working Principles

The S-817A17APF-CUGTFG is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The S-817A17APF-CUGTFG is commonly used in various electronic devices, including: 1. Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones and tablets. 2. Automotive applications: Ensures a constant voltage for automotive sensors and control systems. 3. Industrial equipment: Regulates voltage for microcontrollers, sensors, and other components in industrial machinery.

Detailed and Complete Alternative Models

1. S-817A18APF-CUGTFG: Similar specifications but with an output voltage range of 1.8V - 5.5V.
2. S-817A16APF-CUGTFG: Similar specifications but with an output voltage range of 1.6V - 4.8V.
3. S-817A15APF-CUGTFG: Similar specifications but with an output voltage range of 1.5V - 4.5V.

In conclusion, the S-817A17APF-CUGTFG is a voltage regulator IC that offers stable output voltage, high output current, and compact package size. It finds applications in battery-powered devices, automotive systems, and industrial equipment. While it has limitations in terms of input voltage range and single output voltage option, there are alternative models available to suit different requirements.