IULK1-34160-1: Product Overview and Specifications

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Product Category

IULK1-34160-1 belongs to the category of electronic components, specifically a voltage regulator module.

Basic Information Overview

• Use: The IULK1-34160-1 is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: It features high efficiency, low dropout voltage, and thermal shutdown protection.
• Package: The module is housed in a compact, surface-mount package for easy integration into circuit designs.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic applications.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 3.3V
• Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA

Detailed Pin Configuration

The module consists of input, output, and ground pins, along with additional pins for enable and feedback connections. A detailed pinout diagram is available in the product datasheet.

Functional Features

• Voltage Regulation: Maintains a constant output voltage despite variations in the input voltage.
• Overcurrent Protection: Safeguards against excessive current draw, protecting connected devices.
• Thermal Shutdown: Automatically disables the module in case of overheating, preventing damage.

Advantages and Disadvantages

• Advantages:
  • High efficiency leads to minimal power loss.
  • Compact form factor for space-constrained designs.
  • Robust protection features enhance reliability.
• Disadvantages:
  • Limited to specific input and output voltage ranges.
  • Heat dissipation may require additional thermal management in high-power applications.

Working Principles

The IULK1-34160-1 utilizes a feedback control loop to adjust its internal circuitry, ensuring that the output voltage remains constant. This is achieved through the use of a reference voltage and error amplification.

Detailed Application Field Plans

• Industrial Automation: Powering sensors, actuators, and control systems.
• Consumer Electronics: Providing stable voltage for microcontrollers, displays, and communication modules.
• Automotive Electronics: Regulating voltage for infotainment systems, lighting, and onboard computers.

Detailed and Complete Alternative Models

• IULK1-34160-2: Higher output current variant for demanding applications.
• IULK1-34160-3: Adjustable output voltage version for flexibility in design.

In conclusion, the IULK1-34160-1 voltage regulator module offers efficient and reliable voltage regulation for a wide range of electronic applications, making it a valuable component in modern electronic designs.

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