MCP1825-0802E/AT

Product Overview

Category

The MCP1825-0802E/AT belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The MCP1825-0802E/AT is available 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 a stable output voltage despite fluctuations in the input voltage.

Packaging/Quantity

The MCP1825-0802E/AT 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: 0.8V
• Output Current: Up to 500mA
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825-0802E/AT has three pins:

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

Functional Features

• High efficiency conversion of input voltage to regulated output voltage
• Stable output voltage despite variations in input voltage
• Protection against thermal shutdown to prevent overheating
• Current limiting feature to protect against short circuits

Advantages

• High efficiency results in reduced power consumption
• Wide input voltage range allows for flexibility in various applications
• Small package size enables use in space-constrained designs
• Thermal shutdown protection ensures safe operation
• Current limiting feature protects the circuit from damage in case of a short circuit

Disadvantages

• Limited output current capacity (up to 500mA)
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

The MCP1825-0802E/AT operates by regulating the input voltage to provide a stable output voltage. It achieves this through an internal feedback mechanism that continuously adjusts the output voltage based on the input voltage and load conditions.

Detailed Application Field Plans

The MCP1825-0802E/AT finds applications in various electronic devices, including:

1. Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial equipment: Ensures consistent voltage levels in control systems, sensors, and actuators.
3. Automotive electronics: Regulates voltage for automotive components like infotainment systems, lighting, and engine control units.
4. Communication systems: Maintains a stable voltage supply for routers, modems, and other network equipment.

Detailed and Complete Alternative Models

1. MCP1825S-0802E/AT
2. MCP1825T-0802E/AT
3. MCP1825R-0802E/AT
4. MCP1825V-0802E/AT

These alternative models offer similar functionality and characteristics to the MCP1825-0802E/AT, providing options for different design requirements.

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