MCP1825S-3302E/DB

Product Overview

Category

The MCP1825S-3302E/DB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection

Package

The MCP1825S-3302E/DB comes in a small outline package (SOT-223).

Essence

This voltage regulator provides stable and regulated output voltage for various electronic devices.

Packaging/Quantity

The MCP1825S-3302E/DB is typically packaged in reels, with 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825S-3302E/DB has three pins:

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

Functional Features

• High efficiency conversion
• Stable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages

• High efficiency results in less power dissipation
• Low dropout voltage allows for operation with low input voltages
• Thermal shutdown protection prevents damage due to excessive heat
• Small package size enables space-saving designs

Disadvantages

• Limited maximum output current of 500mA
• Input voltage range is restricted to 2.7V to 6.0V

Working Principles

The MCP1825S-3302E/DB operates by regulating the input voltage to a stable 3.3V output voltage. It achieves this through internal circuitry that adjusts the voltage based on feedback from the output. The regulator maintains a constant output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The MCP1825S-3302E/DB finds applications in various electronic devices, including:

1. Battery-powered devices
2. Portable audio players
3. Mobile phones
4. Wireless communication modules
5. IoT devices

Detailed and Complete Alternative Models

1. MCP1825S-3302E/DC: Similar specifications but with a different package (TO-252)
2. MCP1825S-3302E/DF: Similar specifications but with a different package (SOT-89)
3. MCP1825S-3302E/DE: Similar specifications but with a different package (SOT-223)

These alternative models provide similar functionality and can be used as substitutes for the MCP1825S-3302E/DB.

In conclusion, the MCP1825S-3302E/DB is a voltage regulator that offers high efficiency, low dropout voltage, and thermal shutdown protection. It is commonly used in battery-powered devices, portable audio players, mobile phones, wireless communication modules, and IoT devices. While it has some limitations, such as a limited maximum output current and input voltage range, there are alternative models available to suit different requirements.