IRU1206-25CDTR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Package: DFN-8 (Dual Flat No-Lead)

Essence: The IRU1206-25CDTR is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The IRU1206-25CDTR is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV at 1A
• Maximum Output Current: 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The IRU1206-25CDTR has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1: Input Voltage (VIN) --| VOUT NC |-- Pin 2: Output Voltage (VOUT) --| EN FB |-- Pin 3: Enable (EN) --| NC NC |-- Pin 4: Not Connected (NC) --| NC NC |-- Pin 5: Not Connected (NC) --| NC NC |-- Pin 6: Not Connected (NC) --| NC NC |-- Pin 7: Not Connected (NC) --| NC NC |-- Pin 8: Not Connected (NC) |___________| ```

Functional Features

• High Efficiency: The IRU1206-25CDTR offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 200mV at 1A, the IC ensures stable output voltage even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 2.5V to 16V, making it suitable for a wide range of applications.
• Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.2V to 5.5V, providing flexibility for different device requirements.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms to safeguard against excessive current and temperature.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current (1A)

Working Principles

The IRU1206-25CDTR operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage. When the output voltage deviates from the desired value, the control circuit adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The IRU1206-25CDTR finds applications in various electronic devices, including: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the IRU1206-25CDTR include: - LM317T - LT1084CP - ADP3339AKCZ

These models can be considered based on specific application requirements and availability.

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