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利盛達科技讓電源設計更便捷可靠|聯系電話：13928434054 |
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利盛達科技讓電源設計更便捷可靠|聯系電話：13928434054 |
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>產品中心 >按類型分 >LDO低壓差線性穩壓器 > RT9166
【RT9166】300/500mA, Ultra-Fast瞬態響應三端LDO穩壓器，具體系列型號包含：
RT9166-18
RT9166-18PVL
RT9166-25
RT9166-30PX
RT9166-33CVL
RT9166-42PXL
RT9166A-33PX等等
RT9166是一款高精度,低功耗,3引腳LDO高電壓調整器芯片,并采用 CMOS工藝和激光微調技術. 在輸出電流較大的情況下,輸入輸出壓差也能很小。RT9166芯片內部包括一個電流限制電路,一個驅動三極管,一個高精度參考電壓源和一個誤差校正電路。RT9166可使用低ESR陶瓷電容.電流限制器的foldback電路可為電流限制器和輸出引腳提供短路保護。通過激光微調技術,可設定芯片的輸出電壓,其范圍是1.2V至5.0V,間隔為100mV。
The RT9166/A series are CMOS low dropout regulators optimized for ultra-fast transient response. The devices are capable of supplying 300mA or 600mA of output current with a dropout voltage of 230mV or 580mV respectively.
The RT9166/A series are is optimized for CD/DVD-ROM, CD/RW or wireless communication supply applications. The RT9166/A regulators are stable with output capacitors as low as 1μF. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.
The devices are available in fixed output voltages range of 1.2V to 4.5V with 0.1V per step. The RT9166/A regulators are available in 3-lead SOT-23, SOT-89, SOT-223, TO-92 and TO-252 packages
RT9166Features
• Low Quiescent Current (Typically 220μA)
• Guaranteed 300/600mA Output Current
• Low Dropout Voltage : 230/580mV at 300/600mA
• Wide Operating Voltage Ranges : 3V to 5.5V
• Ultra-Fast Transient Response
• Tight Load and Line Regulation
• Current Limiting Protection
• Thermal Shutdown Protection
• Only Low-ESR Ceramic Capacitor Required for Stability
• Custom Voltage Available
• RoHS Compliant and 100% Lead (Pb)-Free
RT9166Application
• CD/DVD-ROM, CD/RW
• Wireless LAN Card/Keyboard/Mouse
• Battery-Powered Equipment
• XDSL Router
• PCMCIA Card .
