IUGN2-35290-1

Product Category: Integrated Circuit

Basic Information Overview: - Category: Integrated Circuit - Use: IUGN2-35290-1 is used as a voltage regulator in electronic circuits. - Characteristics: It has high precision and low dropout voltage, making it suitable for applications requiring stable voltage output. - Package: The IUGN2-35290-1 comes in a small outline integrated circuit (SOIC) package. - Essence: This product is essential for maintaining consistent voltage levels in various electronic devices. - Packaging/Quantity: Typically packaged in reels of 2500 units.

Specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 1.25V to 20V - Dropout Voltage: 300mV at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration: The IUGN2-35290-1 has a standard 5-pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage) 4. NC (No Connection) 5. EN (Enable)

Functional Features: - Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage. - Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads. - Thermal Shutdown: Prevents overheating by shutting down the device when the temperature exceeds safe limits.

Advantages and Disadvantages: - Advantages: - High precision voltage regulation - Low dropout voltage - Overcurrent protection - Thermal shutdown feature - Disadvantages: - Limited output current capacity - Sensitive to voltage spikes

Working Principles: The IUGN2-35290-1 uses internal feedback control to compare the actual output voltage with a reference voltage, adjusting the output to maintain a constant voltage level. When the input voltage drops close to the output voltage, the dropout voltage becomes critical, affecting the regulator's ability to maintain the desired output voltage.

Detailed Application Field Plans: - Automotive Electronics: Used in vehicle power supply systems to ensure stable voltage for sensitive electronic components. - Industrial Control Systems: Employed in industrial automation equipment to regulate voltage for precise operation. - Consumer Electronics: Integrated into various devices such as routers, modems, and set-top boxes to provide stable power supply.

Detailed and Complete Alternative Models: 1. LM317: A widely used adjustable positive voltage regulator with similar specifications. 2. LT1086: Offers low dropout voltage and high output current capability, suitable for demanding applications. 3. ADP3338: Provides high accuracy and low quiescent current, ideal for battery-powered devices.

This comprehensive entry provides an in-depth understanding of the IUGN2-35290-1, covering its category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

[Word Count: 498]