S-817A37ANB-CVAT2U

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
Package: SOT-89-5
Essence: Regulates voltage to provide a stable output
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.0V to 6.0V
Output Voltage Range: 1.8V to 5.0V
Dropout Voltage: 0.15V (typical) at 100mA load current
Output Current: 100mA
Quiescent Current: 30µA (typical)
Line Regulation: ±0.05% (typical)
Load Regulation: ±0.05% (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-817A37ANB-CVAT2U has a total of five pins in the SOT-89-5 package. The pin configuration is as follows:

VOUT: Output Voltage Pin
GND: Ground Pin
VIN: Input Voltage Pin
CE: Chip Enable Pin
NC: No Connection Pin

Functional Features

Low dropout voltage ensures efficient power conversion.
High accuracy provides a stable output voltage.
Low quiescent current minimizes power consumption.
Chip enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Excellent line and load regulation ensures stable performance. - Small package size enables space-saving designs. - Low quiescent current extends battery life.

Disadvantages: - Limited output current of 100mA may not be suitable for high-power applications. - Dropout voltage of 0.15V may cause a slight voltage drop across the regulator.

Working Principles

The S-817A37ANB-CVAT2U is a voltage regulator IC that regulates the input voltage to provide a stable output voltage. It utilizes a pass transistor and feedback mechanism to maintain the desired output voltage despite variations in the input voltage and load conditions. The chip enable pin allows the user to control the regulator's operation, enabling power-saving features when necessary.

Detailed Application Field Plans

The S-817A37ANB-CVAT2U is commonly used in various electronic devices and systems where a stable voltage supply is required. Some potential application fields include: 1. Battery-powered devices: Portable electronics, handheld instruments, and wireless communication devices. 2. Automotive electronics: Vehicle infotainment systems, navigation systems, and dashboard displays. 3. Industrial equipment: Sensors, actuators, and control systems. 4. Consumer electronics: Smartphones, tablets, and digital cameras. 5. Medical devices: Patient monitoring systems, medical instruments, and wearable health trackers.

Detailed and Complete Alternative Models

S-817A33ANB-CVAT2U: Similar voltage regulator with an output voltage range of 1.8V to 3.3V.
S-817A50ANB-CVAT2U: Similar voltage regulator with an output voltage range of 1.8V to 5.0V and higher output current capability.
S-817A25ANB-CVAT2U: Similar voltage regulator with an output voltage range of 1.8V to 2.5V and lower dropout voltage.

These alternative models offer different output voltage ranges and may better suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-817A37ANB-CVAT2U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-817A37ANB-CVAT2U in technical solutions:

Q: What is the S-817A37ANB-CVAT2U? A: The S-817A37ANB-CVAT2U is a voltage detector IC (integrated circuit) manufactured by a specific company.
Q: What is the purpose of the S-817A37ANB-CVAT2U? A: The purpose of this IC is to monitor and detect voltage levels in electronic circuits or systems.
Q: What is the operating voltage range of the S-817A37ANB-CVAT2U? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.
Q: How does the S-817A37ANB-CVAT2U provide voltage detection? A: This IC provides voltage detection by comparing the input voltage with a fixed reference voltage internally.
Q: What is the output format of the S-817A37ANB-CVAT2U? A: The output format of this IC is generally digital, providing either a high or low signal depending on the detected voltage level.
Q: Can the S-817A37ANB-CVAT2U be used in battery-powered applications? A: Yes, this IC can be used in battery-powered applications as it operates within a wide voltage range suitable for various battery types.
Q: Does the S-817A37ANB-CVAT2U have any built-in protection features? A: Yes, this IC typically includes built-in overvoltage and undervoltage protection to safeguard the connected circuitry.
Q: What is the typical response time of the S-817A37ANB-CVAT2U? A: The typical response time of this IC is around a few microseconds, ensuring quick detection and response to voltage changes.
Q: Can the S-817A37ANB-CVAT2U be used in automotive applications? A: Yes, this IC is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.
Q: Are there any application notes or reference designs available for the S-817A37ANB-CVAT2U? A: Yes, the manufacturer typically provides application notes and reference designs that can help users understand and implement this IC effectively in their technical solutions.

Please note that the specific details mentioned above may vary depending on the manufacturer's specifications and datasheet of the S-817A37ANB-CVAT2U.