Murata Electronics North America
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NCP15WL473E03RC
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NCP15WL473E03RC

Product Overview

Category

The NCP15WL473E03RC belongs to the category of integrated circuits (ICs).

Use

This product is used as a voltage regulator in various electronic devices and systems.

Characteristics

  • Voltage Regulation: Provides stable output voltage.
  • Efficiency: High efficiency in converting input voltage to regulated output voltage.
  • Temperature Stability: Maintains consistent performance across temperature variations.
  • Low Dropout Voltage: Suitable for applications with tight voltage margins.

Package

The NCP15WL473E03RC is available in a compact surface-mount package, making it suitable for space-constrained designs.

Essence

The essence of this product lies in its ability to ensure reliable and stable voltage supply to sensitive electronic components.

Packaging/Quantity

The NCP15WL473E03RC is typically supplied in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 190mV at 100mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

The NCP15WL473E03RC has three pins: 1. Vin: Input voltage 2. Vout: Regulated output voltage 3. GND: Ground

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 to a safe level.
  • Thermal Shutdown: Protects the IC from overheating by shutting down the device if the temperature exceeds a specified threshold.

Advantages

  • Compact Design: Small form factor suitable for portable and space-constrained applications.
  • Wide Input Voltage Range: Can accommodate a broad range of input voltages, enhancing versatility.
  • Efficiency: High efficiency leads to minimal power loss and reduced heat generation.

Disadvantages

  • Limited Output Current: The maximum output current may not be sufficient for high-power applications.
  • Voltage Drop: The dropout voltage may impact performance in low-input voltage scenarios.

Working Principles

The NCP15WL473E03RC operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage within the specified range.

Detailed Application Field Plans

The NCP15WL473E03RC is well-suited for various applications, including: - Battery-Powered Devices: Portable electronics, handheld instruments, and battery-operated sensors. - Embedded Systems: Microcontroller-based systems, IoT devices, and industrial automation equipment. - Consumer Electronics: Smartphones, tablets, and wearable devices.

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A versatile adjustable voltage regulator with higher output current capability. - LT1083: Offers higher output current and lower dropout voltage for demanding applications. - LM7805: A classic fixed 5V regulator suitable for many general-purpose applications.

In conclusion, the NCP15WL473E03RC is a reliable voltage regulator with a compact design, wide input voltage range, and essential protection features. Its application spans across diverse electronic systems, particularly those requiring stable and efficient voltage regulation.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NCP15WL473E03RC v technických řešeních

  1. What is the NCP15WL473E03RC?

    • The NCP15WL473E03RC is a surface mount multilayer ceramic capacitor with a capacitance of 0.047µF and a voltage rating of 25V.

  2. What are the typical applications of NCP15WL473E03RC?

    • It is commonly used in filtering, decoupling, and bypassing applications in various electronic circuits such as power supplies, amplifiers, and digital systems.

  3. What is the temperature coefficient of the NCP15WL473E03RC?

    • The NCP15WL473E03RC has a temperature coefficient of ±10% over the specified temperature range.

  4. What is the maximum operating voltage for NCP15WL473E03RC?

    • The maximum operating voltage for NCP15WL473E03RC is 25V.

  5. What is the size and package type of NCP15WL473E03RC?

    • The NCP15WL473E03RC comes in an 0603 package size, which measures approximately 0.063" x 0.031" (1.6mm x 0.8mm).

  6. Is the NCP15WL473E03RC RoHS compliant?

    • Yes, the NCP15WL473E03RC is RoHS compliant, making it suitable for use in environmentally conscious designs.

  7. What is the equivalent series resistance (ESR) of NCP15WL473E03RC?

    • The ESR of NCP15WL473E03RC is typically low, contributing to its suitability for high-frequency applications.

  8. Can NCP15WL473E03RC be used in high-speed digital circuits?

    • Yes, NCP15WL473E03RC is suitable for use in high-speed digital circuits due to its low parasitic effects and stable performance at high frequencies.

  9. What are the storage and operating temperature ranges for NCP15WL473E03RC?

    • The NCP15WL473E03RC can be stored and operated within a temperature range of -55°C to +125°C, making it suitable for a wide range of environments.

  10. Are there any recommended soldering profiles for NCP15WL473E03RC?

    • Yes, the manufacturer provides recommended soldering profiles to ensure proper assembly and reliability of the NCP15WL473E03RC.