IRU1010-33CSPBF

Product Overview

The IRU1010-33CSPBF belongs to the category of voltage regulators and is commonly used in electronic devices to maintain a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is a surface-mount device (SMD), and it is available in various quantities per package.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The IRU1010-33CSPBF has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as enable and thermal shutdown.

Functional Features

• High Efficiency: The voltage regulator operates with high efficiency, minimizing power loss.
• Low Dropout Voltage: It maintains a stable output voltage even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device automatically shuts down to prevent damage from excessive heat.

Advantages and Disadvantages

Advantages

• Stable Output: Ensures a consistent and reliable output voltage.
• Compact Size: SMD package allows for space-efficient integration into electronic designs.
• Thermal Protection: Safeguards the device from overheating.

Disadvantages

• Limited Output Current: The maximum output current is 1A, which may not be sufficient for high-power applications.

Working Principles

The IRU1010-33CSPBF utilizes a feedback control mechanism to regulate the output voltage. When the output voltage deviates from the desired level, the internal circuitry adjusts the regulator to maintain the specified output voltage.

Detailed Application Field Plans

The IRU1010-33CSPBF is commonly used in various electronic applications, including: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices

Detailed and Complete Alternative Models

• LM1117-3.3
• MCP1703-3302E/DB
• AP2112K-3.3TRG1

In conclusion, the IRU1010-33CSPBF is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for a wide range of electronic applications.

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