IRU1010-18CPTR

Product Overview

The IRU1010-18CPTR belongs to the category of voltage regulators and is designed for use in various electronic devices. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package contains a single IC (integrated circuit) and may vary in quantity depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 1.8V
• Maximum Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The IRU1010-18CPTR features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. NC (No Connection) 5. EN (Enable)

Functional Features

• High Efficiency: The voltage regulator operates with high efficiency, minimizing power loss.
• Thermal Shutdown Protection: It includes built-in protection against excessive heat, ensuring safe operation.
• Low Dropout Voltage: The device maintains stable output voltage even when the input voltage approaches the minimum required level.

Advantages and Disadvantages

Advantages

• Reliable Performance: The IRU1010-18CPTR offers reliable voltage regulation for electronic applications.
• Compact Design: Its small form factor makes it suitable for space-constrained designs.

Disadvantages

• Limited Output Current: The maximum output current of 1A may not be sufficient for high-power applications.
• Input Voltage Range: The narrow input voltage range may limit its compatibility with certain systems.

Working Principles

The IRU1010-18CPTR utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. This is achieved through internal circuitry that adjusts the output to match the desired voltage level.

Detailed Application Field Plans

The IRU1010-18CPTR is commonly used in battery-powered devices, portable electronics, and low-power microcontroller systems. Its ability to provide a stable output voltage makes it suitable for applications where consistent power supply is critical.

Detailed and Complete Alternative Models

• LM1117-1.8: A similar voltage regulator with a 1.8V output and higher maximum output current.
• XC6206P182MR: An alternative model featuring a 1.8V output and lower dropout voltage.

In conclusion, the IRU1010-18CPTR is a versatile voltage regulator with efficient performance and thermal protection, making it suitable for a wide range of electronic applications.

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