MCP1825S-0802E/DB

Product Overview

Category

The MCP1825S-0802E/DB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• The MCP1825S-0802E/DB is a low dropout (LDO) voltage regulator.
• It operates with an input voltage range of 2.7V to 6.0V.
• The output voltage can be adjusted from 0.8V to 5.0V.
• It has a maximum output current of 500mA.
• This voltage regulator offers high accuracy and low noise performance.
• It provides thermal shutdown protection and current limit protection.

Package

The MCP1825S-0802E/DB comes in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MCP1825S-0802E/DB is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV at 500mA
• Line Regulation: ±0.1% typical
• Load Regulation: ±0.4% typical
• Quiescent Current: 120µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825S-0802E/DB has three pins:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High accuracy and low noise performance for reliable operation.
• Thermal shutdown protection prevents overheating.
• Current limit protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage provides flexibility in different applications.
• Small package size enables usage in space-constrained designs.
• Excellent line and load regulation ensure stable voltage output.

Disadvantages

• Maximum output current of 500mA may not be sufficient for high-power applications.
• Limited output voltage range may not meet the requirements of all circuits.

Working Principles

The MCP1825S-0802E/DB operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The MCP1825S-0802E/DB finds applications in various electronic systems, 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-1202E/DB: Similar to MCP1825S-0802E/DB, but with an output voltage range of 1.2V to 5.0V.
2. MCP1825S-1502E/DB: Similar to MCP1825S-0802E/DB, but with an output voltage range of 1.5V to 5.0V.
3. MCP1825S-3302E/DB: Similar to MCP1825S-0802E/DB, but with an output voltage range of 3.3V to 5.0V.

These alternative models provide options for different voltage requirements in various applications.

In conclusion, the MCP1825S-0802E/DB is a low dropout voltage regulator that offers stable and regulated voltage output. It is widely used in diverse electronic systems and provides several advantages such as wide input voltage range, adjustable output voltage, and compact package size. However, it has limitations in terms of maximum output current and limited output voltage range. Overall, this product serves as a reliable solution for voltage regulation in numerous applications.