MCP1826S-1202E/AB

Product Overview

The MCP1826S-1202E/AB belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is SOT-223, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 1.2V
• Maximum Output Current: 1A
• Dropout Voltage: 210mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1826S-1202E/AB has a standard SOT-223 package with three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• High Efficiency: The MCP1826S-1202E/AB offers high efficiency, making it suitable for battery-powered applications.
• Low Dropout Voltage: With a low dropout voltage of 210mV at 1A, this regulator can maintain a stable output even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device includes thermal shutdown protection to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (1A)

Working Principles

The MCP1826S-1202E/AB operates by regulating the input voltage to a stable 1.2V output using internal feedback control mechanisms. It maintains this output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players. It is also suitable for powering microcontroller-based systems, sensor modules, and other low-power electronic devices.

Detailed and Complete Alternative Models

• MCP1826S-1002E/AB: 1.0V output voltage
• MCP1826S-1502E/AB: 1.5V output voltage
• MCP1826S-1802E/AB: 1.8V output voltage

In conclusion, the MCP1826S-1202E/AB is a versatile voltage regulator with high efficiency, low dropout voltage, and thermal shutdown protection, making it ideal for a wide range of electronic applications.

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