S-817A31APF-CUUTFG

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, Low Quiescent Current
Package: SOT-89
Essence: Regulates voltage to ensure stable power supply
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage: 3.1V
Output Current: 150mA
Dropout Voltage: 160mV @ 100mA
Quiescent Current: 20µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A31APF-CUUTFG has three pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

Low dropout voltage ensures efficient power conversion
Low quiescent current minimizes power consumption
Stable output voltage of 3.1V regardless of input voltage fluctuations
Overcurrent protection safeguards the circuit from excessive current flow
Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages: - Compact SOT-89 package allows for space-saving integration - Wide input voltage range provides flexibility in various applications - Low dropout voltage enables efficient power conversion - Low quiescent current reduces power consumption

Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The S-817A31APF-CUUTFG is a voltage regulator IC that maintains a stable output voltage of 3.1V. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to regulate the output. The dropout voltage is minimized, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-817A31APF-CUUTFG is commonly used in various electronic devices that require a stable 3.1V power supply. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

S-817A30ANB-CUUTFG: Output voltage of 3.0V, otherwise similar specifications
S-817A33APF-CUUTFG: Output voltage of 3.3V, otherwise similar specifications
S-817A25ANB-CUUTFG: Output voltage of 2.5V, otherwise similar specifications

These alternative models provide different output voltages while maintaining similar characteristics and package options.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817A31APF-CUUTFG v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817A31APF-CUUTFG in technical solutions:

Q: What is the S-817A31APF-CUUTFG? A: The S-817A31APF-CUUTFG is a voltage detector IC manufactured by a specific company.
Q: What is the purpose of the S-817A31APF-CUUTFG? A: The purpose of this IC is to monitor the voltage level and provide a digital output when the voltage crosses a certain threshold.
Q: What is the operating voltage range of the S-817A31APF-CUUTFG? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.
Q: How does the S-817A31APF-CUUTFG detect voltage levels? A: It uses an internal voltage reference and a comparator to compare the input voltage with a fixed threshold.
Q: What is the output format of the S-817A31APF-CUUTFG? A: The output is in digital form, either high or low, depending on whether the input voltage is above or below the threshold.
Q: Can I adjust the voltage threshold of the S-817A31APF-CUUTFG? A: No, the threshold voltage is fixed and cannot be adjusted externally.
Q: What is the typical accuracy of the voltage detection in the S-817A31APF-CUUTFG? A: The typical accuracy is around ±1.5% of the threshold voltage.
Q: Is the S-817A31APF-CUUTFG suitable for battery-powered applications? A: Yes, it is suitable for battery-powered applications as it has a low quiescent current consumption.
Q: Can I use the S-817A31APF-CUUTFG in automotive applications? A: Yes, this IC is designed to meet automotive standards and can be used in automotive applications.
Q: What package does the S-817A31APF-CUUTFG come in? A: It typically comes in a small surface-mount package, such as SOT-23-5 or SNT-6A.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of the S-817A31APF-CUUTFG.