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MCP1825ST-1802E/DB
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MCP1825ST-1802E/DB

Product Overview

Category

The MCP1825ST-1802E/DB belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Short-circuit current limiting

Package

The MCP1825ST-1802E/DB comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic components.

Packaging/Quantity

The MCP1825ST-1802E/DB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 6.0V
  • Output Voltage: 1.8V
  • Dropout Voltage: 210mV (typical)
  • Maximum Output Current: 500mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825ST-1802E/DB has the following pin configuration:

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

Functional Features

  • High accuracy voltage regulation ensures stable output voltage.
  • Low dropout voltage minimizes power loss and extends battery life.
  • Wide input voltage range allows flexibility in various applications.
  • Thermal shutdown protection prevents damage due to excessive heat.
  • Short-circuit current limiting protects the regulator and connected components from damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Short-circuit current limiting

Disadvantages

  • Limited maximum output current (500mA)

Working Principles

The MCP1825ST-1802E/DB operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in input voltage or load conditions.

Detailed Application Field Plans

The MCP1825ST-1802E/DB finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

  1. MCP1825S-1802E/DB
  2. MCP1825ST-1802E/DC
  3. MCP1825ST-1802E/DF
  4. MCP1825ST-1802E/DT
  5. MCP1825ST-1802E/DS

These alternative models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, the MCP1825ST-1802E/DB is a voltage regulator that offers high precision voltage regulation, low dropout voltage, and thermal protection. It is widely used in various electronic devices and has several alternative models available.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCP1825ST-1802E/DB v technických řešeních

  1. What is the input voltage range for MCP1825ST-1802E/DB?
    - The input voltage range for MCP1825ST-1802E/DB is 2.3V to 6.0V.

  2. What is the output voltage of MCP1825ST-1802E/DB?
    - The output voltage of MCP1825ST-1802E/DB is 1.8V.

  3. What is the maximum output current of MCP1825ST-1802E/DB?
    - The maximum output current of MCP1825ST-1802E/DB is 500mA.

  4. Can MCP1825ST-1802E/DB be used in battery-powered applications?
    - Yes, MCP1825ST-1802E/DB can be used in battery-powered applications due to its low dropout voltage.

  5. Is thermal shutdown included in MCP1825ST-1802E/DB?
    - Yes, MCP1825ST-1802E/DB includes thermal shutdown protection.

  6. What is the typical quiescent current of MCP1825ST-1802E/DB?
    - The typical quiescent current of MCP1825ST-1802E/DB is 120µA.

  7. Does MCP1825ST-1802E/DB require an external capacitor?
    - Yes, MCP1825ST-1802E/DB requires an external output capacitor for stability.

  8. Can MCP1825ST-1802E/DB operate in a wide temperature range?
    - Yes, MCP1825ST-1802E/DB can operate in a wide temperature range from -40°C to 125°C.

  9. Is MCP1825ST-1802E/DB suitable for space-constrained applications?
    - Yes, MCP1825ST-1802E/DB is available in a small SOT-223 package, making it suitable for space-constrained applications.

  10. What are the key features of MCP1825ST-1802E/DB?
    - The key features of MCP1825ST-1802E/DB include low dropout voltage, thermal shutdown, current limit protection, and high PSRR (power supply rejection ratio).