MCP1804T-3002I/OT

Product Overview

Category

The MCP1804T-3002I/OT belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The MCP1804T-3002I/OT provides a regulated output voltage.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• High accuracy: This voltage regulator offers high precision in maintaining the desired output voltage.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.
• Low quiescent current: The device has a low quiescent current, minimizing power consumption.

Package

The MCP1804T-3002I/OT is available in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of the MCP1804T-3002I/OT lies in its ability to provide stable and regulated voltage output, making it an essential component in various electronic devices.

Packaging/Quantity

This product 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: 3.0V
• Dropout Voltage: 178mV (typical) at 150mA load
• Quiescent Current: 1.6µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1804T-3002I/OT has three pins:

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

Functional Features

• Voltage Regulation: The MCP1804T-3002I/OT maintains a stable output voltage of 3.0V, regardless of input voltage fluctuations.
• Thermal Shutdown Protection: It includes a thermal shutdown feature that protects the device from overheating by disabling the output when the temperature exceeds a certain threshold.
• Low Quiescent Current: The low quiescent current ensures minimal power consumption when the device is in standby or idle mode.
• Fast Transient Response: This voltage regulator quickly responds to changes in load conditions, ensuring a stable output voltage during dynamic operations.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation.
• Low dropout voltage for efficient power conversion.
• Small package size suitable for space-constrained applications.
• Built-in thermal shutdown protection.
• Low quiescent current for reduced power consumption.

Disadvantages

• Limited output voltage options (fixed at 3.0V).
• Not suitable for applications requiring adjustable output voltage.

Working Principles

The MCP1804T-3002I/OT operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.0V. The device continuously monitors the input voltage and adjusts its internal components to compensate for any variations, ensuring a stable output voltage.

Detailed Application Field Plans

The MCP1804T-3002I/OT finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Medical equipment - Industrial automation

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: This voltage regulator offers a fixed output voltage of 3.3V and has similar characteristics to the MCP1804T-3002I/OT.
2. LM1117MPX-3.0/NOPB: Another alternative with a fixed 3.0V output voltage, providing comparable features to the MCP1804T-3002I/OT.
3. LT1761ES5-3.0#TRMPBF: This model offers a fixed 3.0V output voltage and exhibits similar characteristics to the MCP1804T-3002I/OT.

These alternative models can be considered based on specific application requirements and availability.

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