MCP1804T-1802I/MB

Product Overview

Category

The MCP1804T-1802I/MB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limiting

Package

The MCP1804T-1802I/MB comes in a small surface mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The MCP1804T-1802I/MB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.8V
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-1802I/MB has the following pin configuration:

• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: VOUT (Output Voltage)

Functional Features

• High precision voltage regulation ensures stable output voltage.
• Low dropout voltage allows for efficient power conversion.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limiting protects the device from excessive current.

Advantages and Disadvantages

Advantages

• Provides precise and stable voltage regulation.
• Low dropout voltage enables efficient power conversion.
• Offers thermal shutdown protection for enhanced safety.
• Short-circuit current limiting protects the device from damage.

Disadvantages

• Limited input voltage range (2.7V to 5.5V).
• Higher quiescent current compared to some alternative models.

Working Principles

The MCP1804T-1802I/MB operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes a feedback mechanism to continuously monitor and regulate the output voltage, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

The MCP1804T-1802I/MB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: Low dropout voltage regulator with an output voltage of 3.3V.
2. MCP1826S-5002E/DB: High precision voltage regulator with an output voltage of 5.0V.
3. MCP1755S-3302E/DB: Low quiescent current voltage regulator with an output voltage of 3.3V.
4. MCP1702T-3302E/CB: Cost-effective voltage regulator with an output voltage of 3.3V.

These alternative models offer similar functionalities and can be considered as substitutes for the MCP1804T-1802I/MB depending on specific requirements and constraints.

In conclusion, the MCP1804T-1802I/MB is a voltage regulator that provides stable and regulated voltage for electronic circuits. With its high precision, low dropout voltage, and thermal shutdown protection, it offers several advantages in various application fields. However, it has limitations in terms of input voltage range and quiescent current. Nonetheless, there are alternative models available that can fulfill similar requirements.