MCP1804T-3302I/MB

Product Overview

Category

The MCP1804T-3302I/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-3302I/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-3302I/MB is typically packaged in reels and is available in large quantities.

Specifications

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

Detailed Pin Configuration

The MCP1804T-3302I/MB has three pins:

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

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

• Provides precise and stable voltage regulation.
• Suitable for low-power applications due to low quiescent current.
• Offers protection against thermal and short-circuit conditions.

Disadvantages

• Limited maximum output current of 150mA.
• Input voltage range is restricted to 2.7V to 5.5V.

Working Principles

The MCP1804T-3302I/MB operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in input voltage or load conditions. This ensures that the connected electronic devices receive a stable power supply.

Detailed Application Field Plans

The MCP1804T-3302I/MB finds applications in various fields, including:

1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: Ensures stable power supply 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 automation: Provides reliable voltage regulation for PLCs (Programmable Logic Controllers), motor drives, and other industrial equipment.

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: Similar voltage regulator with a lower dropout voltage.
2. MCP1826S-3302E/DB: Higher output current variant with similar characteristics.
3. MCP1754ST-3302E/CB: Voltage regulator with extended temperature range.

(Note: These alternative models are provided for reference and may have different specifications and pin configurations.)

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