NUP4202W1T2G
Introduction
The NUP4202W1T2G is a high-performance, low-dropout (LDO) linear voltage regulator designed for various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage Regulation
- Characteristics: High Performance, Low Dropout
- Package: SOT-223
- Essence: Linear Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 20V
- Output Voltage Range: 1.2V to 18V
- Dropout Voltage: 340mV at 1A
- Output Current: 2A
- Line Regulation: 0.3%
- Load Regulation: 0.4%
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1 (VIN): Input Voltage
- Pin 2 (GND): Ground
- Pin 3 (VOUT): Output Voltage
Functional Features
- High Performance: Provides stable output voltage even with varying input voltages.
- Low Dropout: Minimizes power dissipation and extends battery life in portable devices.
- Short Circuit Protection: Safeguards the regulator and load against short circuits.
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Low dropout voltage
- Low quiescent current
- Short circuit protection
Disadvantages
- Higher cost compared to traditional linear regulators
- Sensitive to thermal considerations due to the SOT-223 package
Working Principles
The NUP4202W1T2G operates by comparing the reference voltage with the divided down output voltage to regulate the output. It adjusts the pass device to maintain a constant output voltage despite changes in the input voltage or load conditions.
Detailed Application Field Plans
The NUP4202W1T2G is suitable for a wide range of applications, including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
- NCP1117ST50T3G: 5V, 1A LDO Regulator
- LM2940CT-5.0/NOPB: 5V, 1A Low Dropout Regulator
- MIC29302WT: 3.3V, 3A LDO Regulator
- LT1761ES5-3.3: 3.3V, 100mA Low Dropout Regulator
In conclusion, the NUP4202W1T2G is a versatile linear voltage regulator with high performance and low dropout characteristics, making it suitable for various electronic applications.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät NUP4202W1T2G :n soveltamiseen teknisissä ratkaisuissa
What is NUP4202W1T2G?
- NUP4202W1T2G is a high-performance, low-capacitance TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.
What are the key features of NUP4202W1T2G?
- The key features of NUP4202W1T2G include a low clamping voltage, low capacitance, high surge capability, and compatibility with various industry standards such as IEC 61000-4-2 for ESD protection.
How is NUP4202W1T2G used in technical solutions?
- NUP4202W1T2G is commonly used in technical solutions to provide robust transient voltage protection for sensitive electronic components, such as integrated circuits, data lines, and communication interfaces.
What are the typical applications of NUP4202W1T2G?
- Typical applications of NUP4202W1T2G include protection of USB ports, HDMI interfaces, Ethernet ports, audio/video inputs, and other high-speed data lines in consumer electronics, industrial equipment, and automotive systems.
What is the operating voltage range of NUP4202W1T2G?
- NUP4202W1T2G has an operating voltage range of 3.3V, making it suitable for use in a wide variety of low-voltage electronic systems.
How does NUP4202W1T2G provide ESD protection?
- NUP4202W1T2G utilizes a combination of low clamping voltage and fast response time to effectively divert ESD currents away from sensitive components, thereby protecting them from damage.
Is NUP4202W1T2G RoHS compliant?
- Yes, NUP4202W1T2G is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.
What are the packaging options available for NUP4202W1T2G?
- NUP4202W1T2G is available in a variety of compact, surface-mount packages, including SOD-323 and SOD-123, offering flexibility for different PCB layouts and space constraints.
Does NUP4202W1T2G meet industry standards for surge protection?
- Yes, NUP4202W1T2G meets industry standards such as IEC 61000-4-5 for surge protection, ensuring reliable performance in harsh electrical environments.
Where can I find detailed specifications and application notes for NUP4202W1T2G?
- Detailed specifications and application notes for NUP4202W1T2G can be found on the manufacturer's website or in the product datasheet, providing comprehensive information for design and implementation in technical solutions.