AR18-S02 Overview
The AR18-S02 is a high-performance semiconductor device designed for industrial and commercial electronics applications. Engineered with precision, it offers robust electrical characteristics that ensure reliable operation under demanding conditions. This component delivers consistent voltage regulation and efficient power management, making it ideal for integration into complex circuits requiring stability and durability. Optimized for ease of use and compatibility, it supports a wide range of system designs and contributes to enhanced overall device performance. For engineers and sourcing specialists seeking dependable semiconductor solutions, the AR18-S02 combines technical excellence with practical application versatility. Learn more at IC Manufacturer.
AR18-S02 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage Range | 2.7 V to 5.5 V |
| Maximum Output Current | 1.5 A |
| Quiescent Current | 50 ??A |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | SOT-23-5 |
| Output Voltage Accuracy | ??1.5% |
| Dropout Voltage | 200 mV at 1 A load |
| Line Regulation | 0.1%/V |
| Load Regulation | 0.2%/A |
| Reverse Current | Less than 1 ??A |
AR18-S02 Key Features
- Low Dropout Voltage: Enables operation with minimal voltage loss, improving power efficiency and extending battery life in portable applications.
- Wide Operating Voltage Range: Supports flexible system design by accommodating input voltages from 2.7 V to 5.5 V, suitable for various power sources.
- High Output Current Capability: Delivers up to 1.5 A, ensuring stable power supply even in high-demand circuits.
- Excellent Voltage Accuracy: Maintains output voltage within ??1.5%, critical for precise and reliable device performance.
- Compact SOT-23-5 Package: Minimizes board space usage, facilitating integration into compact and space-constrained designs.
- Low Quiescent Current: Reduces power consumption during standby, enhancing overall energy efficiency for battery-operated systems.
- Robust Thermal and Electrical Performance: Operates reliably across a wide temperature range, ensuring durability in harsh industrial environments.
AR18-S02 Advantages vs Typical Alternatives
This device offers superior voltage regulation accuracy and a lower dropout voltage compared to typical linear regulators, resulting in enhanced power efficiency. Its ability to deliver higher output current with reduced quiescent current provides a balance between performance and energy savings. The compact package and broad operating temperature range make it more adaptable and reliable in industrial applications where space, thermal stability, and power precision are critical.
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Typical Applications
- Power management in portable electronics such as handheld devices and battery-powered instruments, where efficient voltage regulation and compact size are essential for extended battery life and miniaturization.
- Industrial control systems requiring stable voltage supply and reliable operation under wide temperature ranges.
- Consumer electronics that demand low noise and precise voltage output to maintain device functionality and user experience.
- Embedded systems and microcontroller power supplies, benefiting from consistent voltage delivery and low power consumption during standby modes.
AR18-S02 Brand Info
The AR18-S02 is part of a trusted semiconductor product line from IC Manufacturer, known for delivering reliable, high-quality integrated circuits to industrial and commercial electronics markets. This product embodies the company??s commitment to innovation, precision engineering, and customer-focused solutions. Designed to meet stringent industry standards, it supports engineers and sourcing specialists in achieving efficient system designs with dependable performance and long-term reliability.
FAQ
What is the maximum operating current for the AR18-S02?
The device supports a maximum output current of 1.5 A, allowing it to power circuits with moderate to high current requirements while maintaining stable voltage regulation.
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Can the AR18-S02 operate in harsh temperature environments?
Yes, it is rated for operation within a temperature range from -40??C to +85??C, making it suitable for industrial applications where thermal conditions can vary significantly.
How does the low dropout voltage benefit system performance?
Low dropout voltage means the device requires less voltage difference between input and output to maintain regulation, which improves power efficiency and extends battery life in portable and low-voltage systems.
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What packaging options are available for this device?
The AR18-S02 is available in a compact SOT-23-5 package, which is well-suited for space-constrained designs and allows for easy integration on printed circuit boards.
What is the quiescent current, and why is it important?
The quiescent current is 50 ??A, indicating the device??s low power consumption when in standby mode. This characteristic is important for reducing overall energy use, especially in battery-powered applications.
