IRU3138CSTR

Product Overview

Category

IRU3138CSTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation capability
• Compact package size
• High efficiency
• Low power consumption

Package

IRU3138CSTR is available in a small outline transistor (SOT) package.

Essence

The essence of IRU3138CSTR lies in its ability to regulate voltage levels effectively, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

IRU3138CSTR features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High output current capability ensures compatibility with various loads
• Excellent line and load regulation for stable voltage output
• Built-in protection features such as thermal shutdown and overcurrent protection

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact package size
• Wide operating temperature range
• Built-in protection features enhance reliability

Disadvantages

• Limited output current compared to some other models
• Higher dropout voltage than certain alternatives

Working Principles

IRU3138CSTR operates based on a feedback mechanism that continuously monitors the output voltage and adjusts it to maintain a stable level. It utilizes internal circuitry to regulate the input voltage and provide a consistent output voltage, even under varying load conditions.

Detailed Application Field Plans

IRU3138CSTR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wireless routers

Detailed and Complete Alternative Models

1. IRU3138CSPBF: Similar specifications and features, but available in a different package.
2. IRU3138MPBF: Higher maximum output current of 5A, suitable for more demanding applications.
3. IRU3138LCPBF: Lower dropout voltage of 200mV, ideal for low-power devices.

These alternative models offer similar functionality to IRU3138CSTR while catering to specific requirements or preferences.

In conclusion, IRU3138CSTR is an integrated circuit voltage regulator with excellent voltage regulation capabilities, compact size, and high efficiency. Its wide range of applications, along with its advantages and disadvantages, make it a versatile choice for various electronic devices.