MCP1824ST-0802E/DB

Product Overview

Category

The MCP1824ST-0802E/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 MCP1824ST-0802E/DB comes in a small surface-mount package.

Essence

This voltage regulator is designed to provide a stable output voltage from an input voltage source.

Packaging/Quantity

The MCP1824ST-0802E/DB is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 0.8V
• Maximum Output Current: 150mA
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1824ST-0802E/DB has the following pin configuration:

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

Functional Features

• High efficiency conversion of input voltage to regulated output voltage
• Low dropout voltage ensures proper regulation even with low input voltages
• Low quiescent current minimizes power consumption when the device is idle
• Thermal shutdown protection prevents damage due to excessive temperature

Advantages and Disadvantages

Advantages

• High efficiency results in less power dissipation
• Low dropout voltage allows for use with low input voltages
• Small package size enables space-saving designs
• Thermal shutdown protection enhances reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Fixed output voltage may not be adjustable for specific requirements

Working Principles

The MCP1824ST-0802E/DB operates by regulating the input voltage to a stable 0.8V output voltage. It utilizes internal circuitry to maintain the desired output voltage even when the input voltage varies. The device achieves this through a combination of feedback control and voltage regulation techniques.

Detailed Application Field Plans

The MCP1824ST-0802E/DB is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components.
2. Portable consumer electronics: Enables stable power supply for smartphones, tablets, and wearable devices.
3. Industrial automation: Used in control systems, sensors, and actuators that require precise voltage regulation.
4. Automotive electronics: Provides reliable voltage for automotive modules, infotainment systems, and lighting controls.

Detailed and Complete Alternative Models

1. MCP1824S-0802E/DB: Similar to the MCP1824ST-0802E/DB but with a different package type.
2. MCP1824ST-0802E/DC: Offers the same functionality as the MCP1824ST-0802E/DB but with a higher maximum output current.
3. MCP1824ST-0802E/DD: Provides an adjustable output voltage option in addition to the fixed 0.8V output.

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