IRU1010-33CYTR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: CYTR package (Ceramic, 3-pin, TO-263)

Essence: The IRU1010-33CYTR is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The IRU1010-33CYTR is typically packaged in reels or tubes. The quantity per reel/tube may vary depending on the manufacturer's specifications.

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage Range: 3.3V
Dropout Voltage: 0.6V (typical)
Output Current: Up to 1A
Line Regulation: ±0.2% (typical)
Load Regulation: ±0.4% (typical)
Quiescent Current: 75µA (typical)
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IRU1010-33CYTR has three pins:

VIN (Pin 1): Input voltage pin. Connects to the power supply.
GND (Pin 2): Ground pin. Connected to the common ground of the circuit.
VOUT (Pin 3): Output voltage pin. Provides the regulated output voltage.

Functional Features

Low Dropout Voltage: The IRU1010-33CYTR has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
High Output Current Capability: With a maximum output current of 1A, this voltage regulator can power a wide range of electronic devices.
Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in different applications.
Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent overheating and potential damage.
Overcurrent Protection: The IRU1010-33CYTR incorporates overcurrent protection to safeguard the circuit from excessive current flow.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation even with small input-output voltage differentials. - High output current capability allows for powering various electronic devices. - Adjustable output voltage provides versatility in different applications. - Thermal shutdown and overcurrent protection enhance reliability and safety.

Disadvantages: - Limited to a fixed output voltage of 3.3V, which may not be suitable for all applications requiring different voltages. - Requires additional external components (resistors) for adjusting the output voltage.

Working Principles

The IRU1010-33CYTR operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltage. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The IRU1010-33CYTR is commonly used in various electronic devices and applications, 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 that offer similar functionality to the IRU1010-33CYTR include: - LM1117-3.3: A popular voltage regulator IC with adjustable output voltage. - LT1085CT-3.3: A high-current, low dropout voltage regulator. - TPS7A3301: An ultra-low dropout voltage regulator with adjustable output voltage.

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

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van IRU1010-33CYTR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of IRU1010-33CYTR in technical solutions:

Q: What is the IRU1010-33CYTR? A: The IRU1010-33CYTR is a voltage regulator module designed for use in various technical solutions.
Q: What is the input voltage range of the IRU1010-33CYTR? A: The input voltage range of the IRU1010-33CYTR is typically between 4.5V and 28V.
Q: What is the output voltage of the IRU1010-33CYTR? A: The IRU1010-33CYTR provides a fixed output voltage of 3.3V.
Q: What is the maximum output current of the IRU1010-33CYTR? A: The IRU1010-33CYTR can provide a maximum output current of up to 1A.
Q: Can the IRU1010-33CYTR handle high temperatures? A: Yes, the IRU1010-33CYTR is designed to operate at high temperatures, typically up to 125°C.
Q: Is the IRU1010-33CYTR suitable for battery-powered applications? A: Yes, the IRU1010-33CYTR is suitable for battery-powered applications as it has low quiescent current and supports low dropout voltage.
Q: Does the IRU1010-33CYTR have built-in protection features? A: Yes, the IRU1010-33CYTR includes built-in protection features such as overcurrent protection and thermal shutdown.
Q: Can the IRU1010-33CYTR be used in automotive applications? A: Yes, the IRU1010-33CYTR is suitable for automotive applications as it meets the necessary requirements and standards.
Q: What are the typical applications of the IRU1010-33CYTR? A: The IRU1010-33CYTR can be used in various applications such as industrial control systems, consumer electronics, and telecommunications equipment.
Q: Is there a datasheet available for the IRU1010-33CYTR? A: Yes, a datasheet providing detailed information about the IRU1010-33CYTR can be obtained from the manufacturer's website or authorized distributors.