IRU1010-25CS

Product Overview

Category

IRU1010-25CS belongs to the category of integrated voltage regulators.

Use

The primary use of IRU1010-25CS is to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• Integrated design for compactness and convenience.
• High efficiency and low power dissipation.
• Wide input voltage range.
• Adjustable output voltage.
• Overcurrent and thermal protection features.

Package

IRU1010-25CS is available in a small outline package (SOP) for easy integration into various electronic devices.

Essence

The essence of IRU1010-25CS lies in its ability to provide stable and regulated voltage supply to electronic circuits, ensuring their proper functioning.

Packaging/Quantity

IRU1010-25CS is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of the product. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 2.5V
• Output Current: Up to 1A
• Dropout Voltage: 0.6V (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

IRU1010-25CS has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for setting the output voltage

Functional Features

• Voltage regulation: IRU1010-25CS ensures a stable output voltage regardless of variations in the input voltage.
• Overcurrent protection: The device automatically shuts down if the output current exceeds a certain threshold, protecting the circuit from damage.
• Thermal protection: IRU1010-25CS includes a thermal shutdown feature that activates when the device's temperature exceeds a safe limit, preventing overheating.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High efficiency minimizes power dissipation and maximizes energy utilization.
• Wide input voltage range enables compatibility with different power sources.
• Adjustable output voltage provides flexibility in meeting specific circuit requirements.
• Overcurrent and thermal protection features enhance the safety and reliability of the device.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage of 0.6V may result in some power loss.

Working Principles

IRU1010-25CS operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This feedback loop continuously monitors and regulates the output voltage, compensating for any variations in the input voltage or load conditions.

Detailed Application Field Plans

IRU1010-25CS finds application in various electronic systems, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models similar to IRU1010-25CS include: - LM1117-2.5: A popular voltage regulator with similar specifications and features. - LT1084: A higher current capacity voltage regulator suitable for more demanding applications. - TPS7A4700: An ultra-low dropout voltage regulator with excellent line and load regulation.

These alternative models offer different performance characteristics and may better suit specific application requirements.

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