IRU1010CS

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: TO-263-5L (D2PAK)

Essence: The IRU1010CS is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The IRU1010CS is typically sold in reels or tubes containing 250 units per package.

Specifications

Input Voltage Range: 4.75V to 18V
Output Voltage Range: 1.25V to 16V
Output Current: Up to 3A
Dropout Voltage: 0.6V (typical)
Quiescent Current: 100μA (typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IRU1010CS has a total of five pins:

VIN: Input voltage pin
GND: Ground pin
FB: Feedback pin for adjusting the output voltage
EN: Enable pin for turning the regulator on/off
VOUT: Output voltage pin

Functional Features

High Efficiency: The IRU1010CS utilizes advanced circuitry to achieve high efficiency, minimizing power loss during voltage regulation.
Low Dropout Voltage: With a low dropout voltage of only 0.6V, the IRU1010CS can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
Adjustable Output Voltage: The feedback pin allows users to adjust the output voltage according to their specific requirements.
Overcurrent Protection: The IRU1010CS incorporates overcurrent protection to safeguard the connected circuitry from excessive current flow.
Thermal Shutdown Protection: In case of excessive temperature, the IRU1010CS automatically shuts down to prevent damage to the IC.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Adjustable output voltage provides flexibility for different applications - Overcurrent and thermal shutdown protection enhance reliability and safety

Disadvantages: - Dropout voltage may limit the range of input voltages that can be regulated effectively - Limited output current capacity compared to some other voltage regulators

Working Principles

The IRU1010CS operates based on a linear voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The feedback pin allows users to adjust the desired output voltage by providing a voltage divider network.

Detailed Application Field Plans

The IRU1010CS is commonly used in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the IRU1010CS include: - LM317: Adjustable Voltage Regulator - LT1083: Low Dropout Positive Fixed Regulator - TPS7A4700: Ultra-Low Noise LDO Voltage Regulator - MAX603: Low-Power, Low-Dropout Voltage Reference

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van IRU1010CS in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of IRU1010CS in technical solutions:

Q: What is IRU1010CS? A: IRU1010CS is a voltage regulator IC (Integrated Circuit) commonly used in technical solutions to provide stable and regulated power supply.
Q: What is the input voltage range of IRU1010CS? A: The input voltage range of IRU1010CS typically varies from 4.75V to 18V.
Q: What is the output voltage range of IRU1010CS? A: The output voltage range of IRU1010CS can be adjusted using external components, but it is commonly used to provide a fixed output voltage of 5V.
Q: What is the maximum output current of IRU1010CS? A: The maximum output current of IRU1010CS is typically around 1A, which makes it suitable for powering various electronic devices.
Q: Can IRU1010CS handle high temperatures? A: Yes, IRU1010CS is designed to operate at high temperatures. It has built-in thermal shutdown protection to prevent damage due to excessive heat.
Q: Is IRU1010CS suitable for battery-powered applications? A: Yes, IRU1010CS is commonly used in battery-powered applications as it provides efficient power conversion and low dropout voltage.
Q: Can IRU1010CS be used in automotive applications? A: Yes, IRU1010CS is often used in automotive applications due to its ability to withstand high voltage transients and its wide operating temperature range.
Q: Does IRU1010CS require any external components for operation? A: Yes, IRU1010CS requires a few external components such as input and output capacitors for stability and filtering.
Q: Can IRU1010CS be used in both step-up and step-down voltage applications? A: No, IRU1010CS is primarily designed for step-down voltage applications, where the output voltage is lower than the input voltage.
Q: Is IRU1010CS suitable for low-power applications? A: While IRU1010CS can handle low-power applications, it is more commonly used in medium to high-power applications due to its higher output current capability.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.