3.3V-Input to Regulated 5V-Output Charge Pumps

General Description The MAX682/MAX683/MAX684 charge-pump regulators generate 5V from a 2.7V to 5.5V input. They are specifically designed to serve as high-efficiency auxiliary supplies in applications that demand a compact design. The MAX682, MAX683, and MAX684 deliver 250mA, 100mA, and 50mA outp

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3.3V输入、稳压输出5V的电荷泵

MAX682/MAX683/MAX684电荷泵稳压器从2.7V至5.5V输入产生5V输出。其经过专门设计，可在需要紧凑设计的应用中用作高效辅助电源。MAX682、MAX683和MAX684分别提供250mA、100mA和50mA输出电流。\n\n 这些完整的5V稳压器只需要一个电阻和三个外部电容——不需要电感。高开关频率（通过外部可调至高达2MHz）和专门设计的调节方案支持每100mA输出电流使用1µF的超小电容。MAX683/MAX684采用节省空间的8引脚µMAX封装，高度仅为1.1mm，而MAX682采用8引脚SO封装。\n\n   • 每100mA输出电流只需1µF超小电容\n\n• 无需电感\n\n• 采用1.1mm高度µMAX封装(MAX683/MAX684)\n\n• 输出电流高达250mA(MAX682)\n\n• ±4%调节输出电压\n\n• 可调开关频率：50kHz至2MHz\n\n• 输入电压范围：2.7V至5.5V\n\n• 跳脉冲模式下的静态电流：100µA\n\n• 关断电流：0.1µA;

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SOT23 Power-Supply Sequencers

General Description The MAX6819/MAX6820 are power-supply sequencers for dual-voltage microprocessors (µPs) and multivoltage systems. These devices monitor a primary supply voltage and enable/disable an external n-channel MOSFET switch for a secondary supply voltage. The MAX6819/MAX6820 control lo

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

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