Microsemi Corporation
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MP5KE33CA
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MP5KE33CA Product Overview

Introduction

The MP5KE33CA is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected circuits and components.

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: Ensuring stable and consistent voltage supply
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on supplier and order size

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.5V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MP5KE33CA features a standard TO-220 pin configuration with 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: Minimizes power loss and heat dissipation
  • 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

  • Higher dropout voltage compared to some alternative models
  • Sensitive to improper handling and static discharge

Working Principles

The MP5KE33CA utilizes a combination of internal circuitry and feedback mechanisms to compare the output voltage to a reference level and adjust the internal components to maintain a stable output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

The MP5KE33CA finds extensive use in various electronic applications, including but not limited to: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MP5KE33CA include: - LM317: A popular adjustable voltage regulator with similar characteristics - L7805: Fixed 5V voltage regulator commonly used in electronic circuits - LM1117: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the MP5KE33CA serves as a reliable and efficient voltage regulator with a wide range of applications across different industries, providing essential stability and precision in electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MP5KE33CA dalam penyelesaian teknikal

  1. What is the MP5KE33CA?

    • The MP5KE33CA is a high-performance, low-dropout voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of the MP5KE33CA?

    • The MP5KE33CA has an input voltage range of 2.5V to 16V, making it suitable for a wide range of applications.

  3. What is the output voltage of the MP5KE33CA?

    • The MP5KE33CA has a fixed output voltage of 3.3V, which is ideal for powering many digital and analog circuits.

  4. What is the maximum output current of the MP5KE33CA?

    • The MP5KE33CA can deliver up to 500mA of continuous output current, making it suitable for powering a variety of loads.

  5. What are the key features of the MP5KE33CA?

    • The MP5KE33CA features low dropout voltage, low quiescent current, thermal shutdown, and short-circuit protection, ensuring reliable performance in various applications.

  6. What are the typical applications of the MP5KE33CA?

    • The MP5KE33CA is commonly used in battery-powered devices, portable equipment, instrumentation, and other systems requiring a regulated power supply.

  7. Does the MP5KE33CA require external components for operation?

    • The MP5KE33CA requires only a small ceramic output capacitor for stable operation, simplifying the design and reducing component count.

  8. Is the MP5KE33CA available in different package options?

    • Yes, the MP5KE33CA is available in a compact SOT-23 package, making it suitable for space-constrained applications.

  9. What are the operating temperature range and storage temperature range of the MP5KE33CA?

    • The MP5KE33CA operates over a temperature range of -40°C to 125°C and can be stored at temperatures ranging from -65°C to 150°C.

  10. Where can I find detailed application notes and datasheets for the MP5KE33CA?

    • Detailed application notes and datasheets for the MP5KE33CA can be found on the manufacturer's website or through authorized distributors.