MCP1826ST-1202E/EB

Product Overview

Category

The MCP1826ST-1202E/EB belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency: The MCP1826ST-1202E/EB offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate 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.
• Adjustable output voltage: The output voltage can be adjusted within a specific range to meet different application requirements.

Package

The MCP1826ST-1202E/EB comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic circuits.

Packaging/Quantity

The MCP1826ST-1202E/EB 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 Range: 1.2V (fixed)
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1826ST-1202E/EB has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MCP1826ST-1202E/EB regulates the input voltage to a fixed output voltage of 1.2V.
• Current Limiting: It includes current limiting functionality to protect the circuit from excessive current flow.
• Short Circuit Protection: This voltage regulator has built-in short circuit protection, preventing damage in case of a short circuit.
• Low Quiescent Current: The low quiescent current ensures minimal power consumption when the load is light.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss.
• Low dropout voltage allows operation with low input voltages.
• Thermal shutdown protection prevents overheating.
• Adjustable output voltage provides flexibility for different applications.

Disadvantages

• Fixed output voltage may not be suitable for all applications requiring variable voltage levels.
• Limited maximum output current may restrict usage in high-power applications.

Working Principles

The MCP1826ST-1202E/EB operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

The MCP1826ST-1202E/EB finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1826ST-1202E/EB are: - LM1117-3.3: A popular voltage regulator with adjustable output voltage and higher maximum output current. - LT1763: A low dropout voltage regulator with adjustable output voltage and higher maximum output current. - TPS7A4700: An ultra-low noise voltage regulator suitable for sensitive audio or RF applications.

These alternative models offer different features and specifications, providing options for specific application requirements.

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