MCP1826T-1202E/DC

Product Overview

Category

The MCP1826T-1202E/DC belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency: The MCP1826T-1202E/DC offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low dropout voltage: It has a low dropout voltage, enabling it to regulate voltage even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: This voltage regulator includes thermal shutdown protection, preventing damage due to excessive heat.
• Short-circuit current limiting: It features short-circuit current limiting, safeguarding against potential damage caused by short circuits.

Package

The MCP1826T-1202E/DC comes in a compact and industry-standard package, making it suitable for various applications.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MCP1826T-1202E/DC is typically available in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.2V
• Maximum Output Current: 1A
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120μA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1826T-1202E/DC has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MCP1826T-1202E/DC regulates the input voltage to a stable and precise output voltage of 1.2V.
• Load Regulation: It maintains a consistent output voltage even with varying load conditions.
• Thermal Protection: The device includes thermal shutdown protection, preventing overheating and potential damage.
• Short-Circuit Protection: It features short-circuit current limiting, protecting against damage caused by short circuits.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows for regulation even with low input voltages.
• Compact package size makes it suitable for space-constrained applications.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limiting protects against short circuit-related issues.

Disadvantages

• Limited output current capacity (maximum 1A).
• Restricted input voltage range (2.7V to 5.5V).

Working Principles

The MCP1826T-1202E/DC operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage of 1.2V. This is achieved by controlling the pass transistor, which regulates the flow of current from the input to the output.

Detailed Application Field Plans

The MCP1826T-1202E/DC 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

Some alternative models that can be considered as alternatives to the MCP1826T-1202E/DC include: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications. - LM1117: A low dropout voltage regulator available in various output voltage options.

These alternative models offer similar functionality and can be chosen based on specific requirements and constraints.

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