SG2803J-DESC

Product Overview

SG2803J-DESC belongs to the category of integrated circuits and is commonly used as a voltage regulator in electronic devices. This product is known for its high precision, low dropout voltage, and excellent thermal performance. It comes in a compact package and is widely used in various electronic applications.

Basic Information

Category: Integrated Circuits
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, excellent thermal performance
Package: Compact form factor
Essence: Voltage regulation
Packaging/Quantity: Varies based on supplier

Specifications

The SG2803J-DESC has the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 1.25V to 20V - Dropout Voltage: 0.3V at 3A - Maximum Output Current: 3A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of SG2803J-DESC is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

High precision voltage regulation
Low dropout voltage
Thermal shutdown protection
Overcurrent protection

Advantages and Disadvantages

Advantages

High precision regulation
Low dropout voltage
Thermal protection for enhanced reliability

Disadvantages

Limited maximum output current compared to some alternatives

Working Principles

The SG2803J-DESC operates by comparing the reference voltage with the feedback voltage to maintain a stable output voltage. It utilizes internal circuitry to regulate the output voltage within the specified range, providing a reliable power supply for electronic devices.

Detailed Application Field Plans

The SG2803J-DESC is commonly used in the following applications: - Consumer electronics - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to SG2803J-DESC include: - LM317 - LT1086 - ADP3338

In conclusion, SG2803J-DESC is a versatile voltage regulator with high precision and excellent thermal performance, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SG2803J-DESC v technických řešeních

What is SG2803J-DESC?
- SG2803J-DESC is a voltage regulator IC commonly used in electronic circuits to provide a stable output voltage.
What is the input voltage range for SG2803J-DESC?
- The typical input voltage range for SG2803J-DESC is 4.75V to 28V.
What is the output voltage range for SG2803J-DESC?
- The output voltage range for SG2803J-DESC is typically adjustable from 1.25V to 26V.
What is the maximum output current of SG2803J-DESC?
- The maximum output current of SG2803J-DESC is typically around 500mA.
What are the key features of SG2803J-DESC?
- Some key features of SG2803J-DESC include low dropout voltage, thermal shutdown protection, and overcurrent protection.
How can SG2803J-DESC be used in a voltage regulator circuit?
- SG2803J-DESC can be used as a simple adjustable linear voltage regulator by connecting external resistors to set the desired output voltage.
What are the typical applications of SG2803J-DESC?
- SG2803J-DESC is commonly used in battery-powered devices, instrumentation, and other electronic systems requiring a stable voltage supply.
Does SG2803J-DESC require any external components for operation?
- Yes, SG2803J-DESC requires external capacitors and resistors for stability and setting the output voltage.
What are the operating temperature ranges for SG2803J-DESC?
- The operating temperature range for SG2803J-DESC is typically -40°C to 125°C.
Is SG2803J-DESC suitable for automotive applications?
- Yes, SG2803J-DESC is often used in automotive electronics due to its wide input voltage range and robust features.

Feel free to ask if you need further information on any of these questions!