Semtech Corporation
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
SC186ULTRT
Lihat Butiran Helaian data

SC186ULTRT Product Overview

Introduction

The SC186ULTRT is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used to regulate and stabilize voltage levels in various electronic circuits and systems. Its characteristics, packaging, quantity, and essence make it an essential component in many electronic applications.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Essential for maintaining stable voltage levels in electronic systems
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.25V to 16V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SC186ULTRT typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Limited maximum output current compared to higher-rated models
  • Higher dropout voltage than some competing models

Working Principles

The SC186ULTRT operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. It utilizes feedback control to continuously monitor and adjust the output voltage, ensuring consistent performance.

Detailed Application Field Plans

The SC186ULTRT finds extensive use in various electronic applications, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SC186ULTRT include: - LM317: A widely used adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator suitable for many applications - LT1083: High-current adjustable voltage regulator for demanding applications

In conclusion, the SC186ULTRT is a reliable voltage regulator with precise regulation, making it suitable for a wide range of electronic applications.

[Word Count: 398]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SC186ULTRT dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of SC186ULTRT in technical solutions:

  1. What is SC186ULTRT?

    • SC186ULTRT is a high-performance, ultra-low dropout voltage regulator designed for use in various technical applications.

  2. What is the input voltage range for SC186ULTRT?

    • The input voltage range for SC186ULTRT is typically between 1.8V and 5.5V.

  3. What is the output voltage range for SC186ULTRT?

    • The output voltage range for SC186ULTRT is adjustable from 0.6V to 3.6V.

  4. What is the maximum output current of SC186ULTRT?

    • SC186ULTRT can deliver a maximum output current of up to 1.5A.

  5. What are the typical applications for SC186ULTRT?

    • SC186ULTRT is commonly used in battery-powered devices, portable equipment, and other applications requiring a low dropout voltage regulator.

  6. What is the dropout voltage of SC186ULTRT?

    • The dropout voltage of SC186ULTRT is typically as low as 150mV at full load.

  7. Does SC186ULTRT have built-in thermal shutdown protection?

    • Yes, SC186ULTRT is equipped with built-in thermal shutdown protection to prevent overheating.

  8. Is SC186ULTRT available in different package options?

    • Yes, SC186ULTRT is available in various package options, including SOT-223 and DFN.

  9. Can SC186ULTRT operate in a wide temperature range?

    • Yes, SC186ULTRT is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  10. What are the key advantages of using SC186ULTRT in technical solutions?

    • Some key advantages of SC186ULTRT include its high efficiency, low dropout voltage, compact size, and thermal protection, making it suitable for a wide range of technical applications.