IRU1502-33CHTR

Product Overview

Category

IRU1502-33CHTR belongs to the category of integrated voltage regulators.

Use

This product is primarily used for regulating and stabilizing voltage levels in electronic circuits.

Characteristics

• Integrated design
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The IRU1502-33CHTR comes in a compact surface-mount package, making it suitable for small-scale applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated voltage supply to electronic devices, ensuring their proper functioning.

Packaging/Quantity

The IRU1502-33CHTR is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage: 3.3V
• Output Current: Up to 1.5A
• Dropout Voltage: 300mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IRU1502-33CHTR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• High output current capability enables powering of multiple components simultaneously.
• Low dropout voltage ensures efficient power conversion even with small voltage differentials.
• Overcurrent protection safeguards against excessive current flow, preventing damage to the regulator and connected devices.
• Thermal shutdown protection prevents overheating by disabling the regulator when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package make it suitable for space-constrained applications.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input voltage range allows for compatibility with different power sources.
• Overcurrent and thermal protection features enhance the reliability and durability of the regulator.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• The fixed output voltage of 3.3V may not be suitable for all voltage requirements.

Working Principles

The IRU1502-33CHTR operates based on a linear voltage regulation principle. It takes an input voltage within the specified range and regulates it to a stable output voltage of 3.3V. This is achieved through internal circuitry that adjusts the voltage levels while minimizing power loss and maintaining efficient operation.

Detailed Application Field Plans

The IRU1502-33CHTR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the IRU1502-33CHTR include: - LM1117-3.3 - LT1763-3.3 - TPS79633

These models have comparable specifications and can be considered as alternatives depending on specific application requirements.

In conclusion, the IRU1502-33CHTR is an integrated voltage regulator that provides stable and regulated voltage supply in electronic circuits. Its compact size, high efficiency, and protective features make it suitable for a wide range of applications. However, its limited output current and fixed output voltage should be considered when selecting the appropriate regulator for a particular use case.