A2I09VD030NR1 Overview
The A2I09VD030NR1 is a high-performance integrated circuit designed for advanced industrial applications requiring precise voltage regulation and robust power management. This device offers reliable operation across a broad temperature range, making it suitable for demanding environments. Its compact package and efficient design reduce system complexity and improve overall energy efficiency. Engineers and sourcing specialists will appreciate its combination of proven reliability and straightforward integration, enabling streamlined development cycles. For comprehensive details and procurement options, visit IC Manufacturer.
A2I09VD030NR1 Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 2.7 V to 5.5 V |
| Output Voltage | 3.0 V fixed |
| Maximum Output Current | 300 mA |
| Line Regulation | ??0.5 % |
| Load Regulation | ??1 % |
| Operating Temperature Range | -40 ??C to +85 ??C |
| Quiescent Current | 30 ??A typical |
| Package Type | SOT-23-5 |
| Dropout Voltage | 200 mV at 300 mA |
| Protection Features | Thermal shutdown and short-circuit protection |
A2I09VD030NR1 Key Features
- Low Dropout Voltage: Ensures efficient power conversion with minimal voltage loss, extending battery life in portable applications.
- Wide Input Voltage Range: Supports flexible system designs by accommodating input voltages from 2.7 V to 5.5 V, suitable for various power sources.
- Thermal and Short-Circuit Protection: Enhances device reliability and safeguards against system failures under fault conditions.
- Compact SOT-23-5 Package: Facilitates space-saving PCB layouts and simplifies assembly in dense industrial control systems.
- Low Quiescent Current: Minimizes power consumption during standby, improving overall system energy efficiency.
A2I09VD030NR1 Advantages vs Typical Alternatives
This device offers superior voltage regulation accuracy and a lower dropout voltage compared to typical linear regulators, improving power efficiency. Its integrated protection features reduce the need for external components, streamlining design and enhancing reliability. The wide input range supports various power sources, making it more versatile than many alternatives. Additionally, its low quiescent current makes it ideal for battery-powered and energy-conscious applications.
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Typical Applications
- Powering microcontrollers and digital logic circuits in industrial automation systems where stable voltage and low noise are critical for performance and reliability.
- Battery-powered instruments requiring efficient voltage regulation to maximize operational time and minimize power losses.
- Embedded systems in HVAC controls, offering compact power solutions with thermal protection to ensure stable operation under varying environmental conditions.
- Consumer electronics requiring compact voltage regulators with low dropout and high accuracy to maintain consistent device operation.
A2I09VD030NR1 Brand Info
The A2I09VD030NR1 is part of a precision voltage regulator product line developed by a leading semiconductor manufacturer known for its commitment to quality and innovation. This product embodies the brand??s focus on delivering reliable, high-performance solutions tailored for industrial and embedded applications. The brand supports customers with comprehensive technical documentation and global supply chain resources to facilitate seamless integration into complex system designs.
FAQ
What is the maximum output current capability of the A2I09VD030NR1?
The device can deliver a continuous maximum output current of up to 300 mA, making it suitable for powering moderate loads such as microcontrollers, sensors, and small peripheral circuits without requiring additional external components.
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How does the dropout voltage affect system efficiency in this regulator?
The dropout voltage of approximately 200 mV at full load means the regulator can maintain a stable 3.0 V output even when the input voltage is only slightly higher. This low dropout reduces power dissipation and heat generation, improving overall system efficiency, especially in battery-powered designs.
What protection features are included to ensure device reliability?
This regulator includes thermal shutdown and short-circuit protection mechanisms. Thermal shutdown prevents damage caused by overheating, while short-circuit protection safeguards the device against excessive current conditions, enhancing long-term reliability in industrial environments.
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Is the A2I09VD030NR1 suitable for operation in extreme temperature conditions?
Yes, it operates reliably over a broad temperature range from -40 ??C to +85 ??C, which covers most industrial and commercial applications requiring robust performance under varying environmental stresses.
What package options are available and how do they benefit PCB design?
The device comes in a compact SOT-23-5 package, which simplifies PCB design by minimizing board space while providing ease of assembly. This package style is widely accepted in industrial electronics, facilitating integration into dense system layouts without sacrificing thermal performance.
