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Description
The RT9166A-25PG is a CMOS low dropout regulator designed for ultra-fast transient response. It is capable of supplying either 300mA or 600mA of output current, with a dropout voltage of 230mV or 580mV respectively. This electronic component, produced by Richtek, is well-suited for various applications, including CD/DVD-ROM drives, wireless LAN devices, battery-powered equipment, XDSL routers, and PCMCIA cards.
Specifications and features
The RT9166A-25PG features a low quiescent current of typically 220µA, ensuring efficient power usage. It offers a wide operating voltage range of 3V to 5.5V, allowing for flexible power supply options. The ultra-fast transient response of this regulator ensures stable and reliable performance in dynamic load conditions. With tight load and line regulation, the RT9166A-25PG delivers consistent output voltage levels. It also includes current limiting and thermal shutdown protection features for enhanced safety. Additionally, this component only requires a low-ESR ceramic capacitor for stability.
Application Scenarios
The RT9166A-25PG is commonly used in various electronic devices and systems. Some of the typical application scenarios include CD/DVD-ROM drives, CD/RW drives, wireless LAN cards, keyboards, mice, battery-powered equipment, XDSL routers, and PCMCIA cards. Its versatile nature makes it a suitable choice for different types of products that require a low dropout regulator with fast transient response.
Comparison
The RT9166A-25PG offers several advantages compared to other low dropout regulators. Its low quiescent current helps in reducing power consumption, making it suitable for battery-powered devices. The wide operating voltage ranges provide flexibility in various power supply applications. The ultra-fast transient response ensures stable performance even in dynamic load conditions. Additionally, the RT9166A-25PG requires only a low-ESR ceramic capacitor for stability, simplifying the design and reducing component costs.
Advantages- Low quiescent current
- Wide operating voltage ranges
- Ultra-fast transient response
- Simplified design with low-ESR ceramic capacitor
Disadvantages- None identified
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Datasheet
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- Datasheet: Download RT9166A-25PG
- Chipdatas Part: CD93-RT9166A-25PG
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
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- Last Updated: 2024/06/30 13:31 +0800
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