5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators

General Description The MAX882/MAX883/MAX884 linear regulators maximize battery life by combining ultra-low supply currents and low dropout voltages. They feature 200mA output current capability at up to +125°C junction temperature and come in a 1.5W SOIC package. The 1.5W package (compared to

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5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators

文件：361.27 Kbytes 页数：17 Pages

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5V/3.3V or Adjustable, Low-Dropout, Low IQ, 200mA Linear Regulators

文件：507.2 Kbytes 页数：17 Pages

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5V/3.3V或可调、低压差、低IQ、200mA线性稳压器，具有待机模式

MAX882/MAX883/MAX884线性稳压器兼具超低电源电流和低压差电压，可充分延长电池使用时间。它们在高达+125°C的结温下具有200mA的输出电流能力，并采用1.5W SOIC封装。1.5W封装（与标准SOIC封装的0.47W相比）支持更宽的输入电压和输出电流工作范围。MAX882/MAX883/MAX884使用p沟道MOSFET调整管在空载到200mA满载输出范围内保持11µA（最大15µA）低电源电流。与早期的双极性稳压器不同，PNP基极电流损耗不随输出电流而增加。在压差情况下，MOSFET不会遭受PNP晶体管进入饱和状态时出现的过大基极电流的影响。5V和200mA时的典型压差 • 折返限流\n\n• 高功率(1.5W) 8引脚SO封装\n\n• 双工作模式：固定输出或1.25V至11V可调输出\n\n• 大输入范围（2.7V至11.5V）\n\n• 内部1.1Ω p沟道调整管不消耗基极电流\n\n• 输出电流为200mA时的压差电压低至220mV\n\n• 静态电流：11µA（典型值）\n\n• 关断模式：1µA（最大值），或待机模式：7µA（典型值）\n\n• 低电池电量检测比较器\n\n• 反向电流保护\n\n• 热过载保护;

ADI

亚德诺

LED Light Management IC in 2.5mm x 2.5mm UCSP

General Description The MAX8830 light management IC integrates a 400mA (guaranteed) PWM DC-DC step-up converter, a 320mA white LED camera flash current sink, and four programmable LED current sinks. The internal 1MHz step-up converter features an internal switching MOSFET and synchronous rectifie

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LED Light Management IC in 2.5mm x 2.5mm UCSP

General Description The MAX8830 light management IC integrates a 400mA (guaranteed) PWM DC-DC step-up converter, a 320mA white LED camera flash current sink, and four programmable LED current sinks. The internal 1MHz step-up converter features an internal switching MOSFET and synchronous rectifie

文件：214.33 Kbytes 页数：15 Pages

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LED Light Management IC in 2.5mm x 2.5mm UCSP

General Description The MAX8830 light management IC integrates a 400mA (guaranteed) PWM DC-DC step-up converter, a 320mA white LED camera flash current sink, and four programmable LED current sinks. The internal 1MHz step-up converter features an internal switching MOSFET and synchronous rectifie

文件：214.33 Kbytes 页数：15 Pages

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High-Efficiency, White LED Step-Up Converter with I2C Interface in 2mm x 2mm WLP

General Description The MAX8831 integrates a 60mA, 28V PWM DC-DC step-up converter with five low-dropout LED current regulators for display and keypad backlighting in cell phones, PDAs, and other portable devices. The IC provides up to 90 efficiency over the entire input voltage range of 2.7V to

文件：422.62 Kbytes 页数：27 Pages

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High-Efficiency, White LED Step-Up Converter with I2C Interface in 2mm x 2mm WLP

General Description The MAX8831 integrates a 60mA, 28V PWM DC-DC step-up converter with five low-dropout LED current regulators for display and keypad backlighting in cell phones, PDAs, and other portable devices. The IC provides up to 90 efficiency over the entire input voltage range of 2.7V to

文件：422.62 Kbytes 页数：27 Pages

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Dual, 3A, 2MHz Step-Down Regulator

General Description The MAX8833 high-efficiency, dual step-down regulator is capable of delivering up to 3A at each output. The device operates from a 2.35V to 3.6V supply, and provides output voltages from 0.6V to 0.9 x VIN, making it ideal for on-board point-of-load applications. Total output e

文件：335.32 Kbytes 页数：21 Pages

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