ON Semiconductor
Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
NUP4103FCT1
Im Detail sehen Datenblätter

NUP4103FCT1

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage with minimal power loss
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V
  • Dropout Voltage: 150mV at 150mA
  • Accuracy: ±2%
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage - Excellent line and load regulation

Disadvantages: - Limited output current capability - Higher cost compared to traditional linear regulators

Working Principles

The NUP4103FCT1 is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor to minimize the dropout voltage.

Detailed Application Field Plans

This voltage regulator is suitable for various battery-powered applications, such as portable devices, IoT sensors, and handheld instruments. It can also be used in automotive electronics, where a stable voltage supply is crucial for proper operation of electronic control units.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB: Similar specifications, SOT-223 package
  2. XC6206P332MR-G: Lower dropout voltage, SOT-23 package
  3. TS2940CZ33: Higher output current, TO-92 package

In conclusion, the NUP4103FCT1 is a versatile voltage regulator with excellent performance characteristics, making it suitable for a wide range of low-power applications.

Word count: 298

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von NUP4103FCT1 in technischen Lösungen auf

  1. What is NUP4103FCT1?

    • NUP4103FCT1 is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What are the key features of NUP4103FCT1?

    • The key features of NUP4103FCT1 include low capacitance, fast response time, low clamping voltage, and high surge capability, making it suitable for use in high-speed data lines and other sensitive electronic equipment.

  3. What applications is NUP4103FCT1 commonly used in?

    • NUP4103FCT1 is commonly used in applications such as Ethernet ports, USB interfaces, video lines, and other high-speed data lines where protection against voltage transients is required.

  4. How does NUP4103FCT1 provide protection against voltage transients?

    • NUP4103FCT1 provides protection by diverting excessive current away from sensitive components and limiting the voltage across them during transient events, thus safeguarding the connected circuitry.

  5. What is the maximum clamping voltage of NUP4103FCT1?

    • The maximum clamping voltage of NUP4103FCT1 is typically very low, ensuring that the protected circuitry is not subjected to damaging voltage levels during transient events.

  6. What is the operating temperature range of NUP4103FCT1?

    • NUP4103FCT1 is designed to operate within a wide temperature range, typically from -55°C to 150°C, making it suitable for various environmental conditions.

  7. Can NUP4103FCT1 be used in automotive applications?

    • Yes, NUP4103FCT1 is suitable for automotive applications where protection against voltage transients is necessary, such as in-vehicle communication systems and entertainment consoles.

  8. Does NUP4103FCT1 comply with industry standards for surge protection?

    • Yes, NUP4103FCT1 complies with industry standards for surge protection, ensuring its reliability and performance in demanding technical solutions.

  9. What is the packaging type available for NUP4103FCT1?

    • NUP4103FCT1 is available in various surface mount packages, such as SOD-323, providing flexibility for different PCB layouts and assembly processes.

  10. Where can I find detailed application notes and design guidelines for using NUP4103FCT1 in technical solutions?

    • Detailed application notes and design guidelines for NUP4103FCT1 can be found in the product datasheet and application guides provided by the manufacturer, offering comprehensive information for integrating the device into technical solutions.