MCP1825S-1802E/AB

Product Overview

Category

The MCP1825S-1802E/AB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and provide a stable power supply.

Characteristics

• Voltage regulation: The MCP1825S-1802E/AB ensures a constant output voltage regardless of input voltage fluctuations.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power losses.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MCP1825S-1802E/AB includes thermal shutdown protection to prevent overheating and damage.

Package

The MCP1825S-1802E/AB comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage levels accurately and efficiently, ensuring a stable power supply for electronic devices.

Packaging/Quantity

The MCP1825S-1802E/AB is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 6.0V
• Output voltage: 1.8V
• Maximum output current: 500mA
• Dropout voltage: 210mV (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825S-1802E/AB has the following pin configuration:

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

Functional Features

• Voltage regulation: The MCP1825S-1802E/AB maintains a constant output voltage of 1.8V, regardless of input voltage variations.
• Low dropout voltage: It can operate with a low dropout voltage of 210mV, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The voltage regulator includes thermal shutdown protection, which automatically shuts down the device in case of excessive temperature, preventing damage.

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• High efficiency
• Compact package size
• Low dropout voltage
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The MCP1825S-1802E/AB 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 of 1.8V. This feedback loop continuously monitors and adjusts the voltage to compensate for any fluctuations in the input voltage.

Detailed Application Field Plans

The MCP1825S-1802E/AB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Communication equipment

Detailed and Complete Alternative Models

• MCP1825S-3302E/AB: Output voltage of 3.3V, otherwise similar specifications.
• MCP1825S-5002E/AB: Output voltage of 5.0V, otherwise similar specifications.
• MCP1825S-1202E/AB: Output voltage of 12.0V, otherwise similar specifications.

These alternative models provide different output voltage options while maintaining similar characteristics and functionality to the MCP1825S-1802E/AB.

In conclusion, the MCP1825S-1802E/AB is a voltage regulator that provides accurate and efficient voltage regulation for electronic circuits. With its compact size, low dropout voltage, and thermal shutdown protection, it is suitable for various applications in the electronics industry.