MCP1804T-C002I/MT

Product Overview

Category

The MCP1804T-C002I/MT 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-C002I/MT comes in a small SOT-23 package.

Essence

This voltage regulator is designed to provide stable and reliable power supply to electronic devices.

Packaging/Quantity

The MCP1804T-C002I/MT is typically packaged in reels, with each reel containing a specific quantity of units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 1.6µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP1804T-C002I/MT has three pins:

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

Functional Features

• High accuracy voltage regulation ensures stable output voltage.
• Low dropout voltage allows efficient operation 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.
• Short-circuit current limiting protects the device from overcurrent conditions.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low power consumption
• Compact size
• Wide operating temperature range

Disadvantages

• Limited maximum output current
• Sensitive to input voltage fluctuations

Working Principles

The MCP1804T-C002I/MT operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain a stable output. It uses a feedback mechanism to continuously monitor and regulate the output voltage.

Detailed Application Field Plans

The MCP1804T-C002I/MT is commonly used in various electronic devices, including:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Ensures stable voltage for sensors, microcontrollers, and communication modules in Internet of Things applications.
3. Automotive electronics: Used in automotive systems to regulate voltage for sensors, control units, and infotainment systems.
4. Industrial equipment: Provides reliable power supply for control circuits, motor drivers, and communication interfaces in industrial automation.

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: Similar voltage regulator with a slightly higher output current capability.
2. MCP1826S-3302E/DB: Voltage regulator with higher output current and lower dropout voltage.
3. MCP1755S-3302E/DB: High-performance voltage regulator with low quiescent current and thermal shutdown protection.

These alternative models offer similar functionality but may have different specifications and package options.

In conclusion, the MCP1804T-C002I/MT is a voltage regulator that provides precise and stable power supply for various electronic devices. Its compact size, low power consumption, and wide operating temperature range make it suitable for a range of applications. However, its limited maximum output current and sensitivity to input voltage fluctuations should be considered when selecting this component.