SG723J-JAN
Product Overview
SG723J-JAN belongs to the category of voltage regulators. It is commonly used to regulate voltage in electronic circuits, providing a stable output voltage despite fluctuations in input voltage or load conditions. The characteristics of SG723J-JAN include its compact size, high efficiency, and low output noise. It is typically packaged in a small outline integrated circuit (SOIC) package and is available in various quantities.
Specifications
- Input Voltage Range: 4V to 40V
- Output Voltage Range: 1.2V to 37V
- Output Current: Up to 1.5A
- Dropout Voltage: 1.5V
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SG723J-JAN has a standard three-pin configuration: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
Advantages and Disadvantages
Advantages
- High efficiency
- Wide operating temperature range
- Overcurrent and thermal protection
- Compact size
Disadvantages
- Dropout voltage may limit performance in low input voltage applications
- Limited output current compared to higher power regulators
Working Principles
SG723J-JAN operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the output to maintain a stable voltage level. This is achieved through internal circuitry that regulates the flow of current to the load.
Detailed Application Field Plans
SG723J-JAN finds extensive use in various applications, including: - Power supplies for consumer electronics - Battery charging circuits - Automotive electronics - Industrial automation systems
Detailed and Complete Alternative Models
Some alternative models to SG723J-JAN include: - LM317: A popular adjustable voltage regulator with similar features - L78xx series: Fixed output voltage regulators available in various voltage options - LT1083: High current adjustable voltage regulator suitable for demanding applications
In conclusion, SG723J-JAN is a versatile voltage regulator with a wide range of applications, offering stability and reliability in electronic circuits.
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What is the SG723J-JAN?
- The SG723J-JAN is a precision voltage regulator integrated circuit commonly used in electronic applications.
What are the key features of the SG723J-JAN?
- The SG723J-JAN features include a reference voltage source, error amplifier, series pass element, and current limit control circuitry.
What are the typical applications of the SG723J-JAN?
- Typical applications include voltage regulation in power supplies, battery chargers, and other precision voltage control circuits.
What is the input voltage range for the SG723J-JAN?
- The input voltage range typically spans from a few volts above the desired output voltage to several volts above the input supply voltage.
How does the current limit control circuitry work in the SG723J-JAN?
- The current limit control circuitry protects the device and load by limiting the maximum output current that can be delivered.
Can the SG723J-JAN be used in both linear and switching power supply designs?
- Yes, the SG723J-JAN can be utilized in both linear and switching power supply designs due to its versatile characteristics.
What are the recommended operating conditions for the SG723J-JAN?
- The recommended operating conditions typically include a specified input voltage range, temperature range, and load conditions.
Are there any specific layout considerations when using the SG723J-JAN?
- Proper grounding, decoupling capacitors, and thermal management are important layout considerations to ensure optimal performance.
What are the advantages of using the SG723J-JAN in technical solutions?
- Advantages include precise voltage regulation, low dropout voltage, and the ability to handle a wide range of input voltages.
Where can I find detailed application notes and datasheets for the SG723J-JAN?
- Detailed application notes and datasheets for the SG723J-JAN can typically be found on the manufacturer's website or through authorized distributors.