MCP1802T-5002I/OT

Product Overview

Category

The MCP1802T-5002I/OT belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The MCP1802T-5002I/OT provides a regulated output voltage.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The regulator has a low quiescent current, minimizing power consumption.
• Thermal shutdown protection: It includes thermal shutdown protection to prevent overheating.
• Short-circuit protection: The MCP1802T-5002I/OT is equipped with short-circuit protection to safeguard the circuit.

Package

The MCP1802T-5002I/OT comes 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 stable and regulated voltage output, ensuring reliable operation of electronic circuits.

Packaging/Quantity

The MCP1802T-5002I/OT is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 5.0V
• Dropout Voltage: 178mV (typical) at 150mA load
• Quiescent Current: 1.6µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1802T-5002I/OT has the following pin configuration:

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

Functional Features

• Voltage regulation: The MCP1802T-5002I/OT maintains a constant output voltage of 5.0V, regardless of input voltage fluctuations.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Low quiescent current: The regulator consumes minimal current when in standby mode, reducing power consumption.
• Thermal shutdown protection: It includes thermal shutdown protection to prevent damage due to excessive temperature.
• Short-circuit protection: The MCP1802T-5002I/OT is designed to withstand short-circuit conditions without damaging the circuit.

Advantages and Disadvantages

Advantages

• Stable voltage output ensures reliable operation of electronic circuits.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current reduces overall power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards the circuit from damage.

Disadvantages

• Limited to a fixed output voltage of 5.0V.
• Not suitable for applications requiring variable output voltages.

Working Principles

The MCP1802T-5002I/OT utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant 5.0V output. This feedback loop ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The MCP1802T-5002I/OT finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: A similar voltage regulator with an output voltage of 3.3V.
2. MCP1826S-3302E/DB: Another alternative with a fixed output voltage of 3.3V and higher current capability.
3. MCP1754ST-3302E/CB: A low dropout voltage regulator with an output voltage of 3.3V.

These alternative models offer different output voltages and may have additional features or specifications to suit specific application requirements.

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