S-817A31APF-CUUTFU

Basic Information Overview

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

Specifications

Input Voltage Range: 2.5V - 6.0V
Output Voltage Range: 1.2V - 5.0V
Dropout Voltage: 0.15V @ 100mA
Quiescent Current: 30µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
Low quiescent current minimizes power consumption in standby mode.
Built-in overcurrent protection safeguards the circuit from excessive current flow.
Thermal shutdown protection prevents damage due to overheating.

Advantages

Wide input voltage range allows for versatile applications.
Stable output voltage ensures reliable performance of connected devices.
Small package size (SOT-89) enables space-saving designs.
Low quiescent current prolongs battery life in portable devices.

Disadvantages

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

Working Principles

The S-817A31APF-CUUTFU is a linear voltage regulator that maintains a constant output voltage regardless of variations in the input voltage. It achieves this by using a pass transistor that adjusts its resistance to regulate the output voltage. The regulator continuously monitors the output voltage and adjusts the pass transistor accordingly, ensuring a stable output.

Detailed Application Field Plans

The S-817A31APF-CUUTFU is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, digital cameras, and handheld gaming consoles. 2. Automotive applications: Vehicle infotainment systems, GPS navigation devices, and dashboard displays. 3. Industrial equipment: Sensors, control systems, and measurement instruments. 4. Communication devices: Wireless routers, modems, and network switches.

Detailed and Complete Alternative Models

S-817A30ANB-CUUTFG
S-817A33ANB-CUUTFG
S-817A35ANB-CUUTFG
S-817A40ANB-CUUTFG

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

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Texniki həllərdə S-817A31APF-CUUTFU tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

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

1. What is the S-817A31APF-CUUTFU? - The S-817A31APF-CUUTFU is a voltage detector IC (integrated circuit) manufactured by a specific company.

2. What is the purpose of the S-817A31APF-CUUTFU? - The purpose of this IC is to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

3. What is the operating voltage range of the S-817A31APF-CUUTFU? - The operating voltage range of this IC is typically between 1.6V and 6.0V.

4. How does the S-817A31APF-CUUTFU detect voltage levels? - This IC uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold voltage.

5. What is the output format of the S-817A31APF-CUUTFU? - The output format of this IC is usually an active low signal, meaning it goes low when the input voltage falls below the threshold.

6. Can the threshold voltage be adjusted in the S-817A31APF-CUUTFU? - No, the threshold voltage in this particular IC is fixed and cannot be adjusted.

7. What is the typical accuracy of the S-817A31APF-CUUTFU? - The typical accuracy of this IC is around ±1.5%.

8. Is the S-817A31APF-CUUTFU suitable for battery-powered applications? - Yes, this IC is commonly used in battery-powered applications due to its low power consumption and wide operating voltage range.

9. Can the S-817A31APF-CUUTFU be used for overvoltage detection? - No, this IC is specifically designed for undervoltage detection and does not provide overvoltage protection.

10. What are some typical applications of the S-817A31APF-CUUTFU? - Some typical applications include battery-powered devices, portable electronics, automotive systems, and power management circuits.

Please note that the specific details mentioned above may vary depending on the manufacturer's datasheet and application requirements.