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MAX883C/D

渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 97

数量 单价 合计
97+ 22.59784 2191.99125
  • 库存: 0
  • 单价: ¥22.59785
  • 数量:
    - +
  • 总计: ¥2,191.99
在线询价

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规格参数

  • 部件状态 可供货
  • 最大输出电压 -
  • 最大电降压 -
  • 静态电流 (Iq) -
  • 最大供电电流 -
  • 控制功能特性 -
  • PSRR(电源抑制比) -
  • 保护特性 -
  • 制造厂商 模拟器件公司 (Analog)
  • 输出配置 -
  • 输出类别 -
  • 稳压器数量 -
  • 最大输入电压 -
  • 最小输出电压 / 固定输出电压 -
  • 输出电流 -
  • 工作温度 -
  • 安装类别 -
  • 包装/外壳 -
  • 供应商设备包装 -

MAX883C/D 产品详情

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 0.47W for standard SOIC packages) allows a wider operating range for the input voltage and output current. The MAX882/MAX883/MAX884 use a p-channel MOSFET pass transistor to maintain a low 11μA (15μA max) supply current from no-load to the full 200mA output. Unlike earlier bipolar regulators, there are no PNP base current losses that increase with output current. In dropout, the MOSFET does not suffer from excessive base currents that occur when PNP transistors go into saturation. Typical dropout voltages are 220mV at 5V and 200mA, or 320mV at 3.3V and 200mA. The MAX882 features a 7μA standby mode that disables the output but keeps the reference, low-battery comparator, and biasing circuitry alive. The MAX883/MAX884 feature a shutdown (OFF) mode that turns off all circuitry, reducing supply current to less than 1μA. All three devices include a low-battery-detection comparator, fold-back current limiting, reverse-current protection, and thermal-overload protection. The output is preset at 3.3V for the MAX882/MAX884 and 5V for the MAX883. In addition, all devices employ Dual Mode operation, allowing user-adjustable outputs from 1.25V to 11V using external resistors. The input voltage supply range is 2.7V to 11.5V. For low-dropout linear regulators with output currents up to 500mA, refer to the MAX603/MAX604 data sheet.

Feature

  • Foldback Current Limiting
  • High-Power (1.5W) 8-Pin SO Package
  • Dual Mode Operation: Fixed or Adjustable Output from 1.25V to 11V
  • Large Input Range (2.7V to 11.5V)
  • Internal 1.1Ω p-Channel Pass Transistor Draws No Base Current
  • Low 220mV Dropout Voltage at 200mA Output Current
  • 11μA (typ) Quiescent Current
  • 1μA (max) Shutdown Mode or 7μA (typ) Standby Mode
  • Low-Battery Detection Comparator
  • Reverse-Current Protection
  • Thermal-Overload Protection

Applications

  • 1.25V to 11V Adjustable Regulators
  • 3.3V and 5V Regulators
  • Automotive Electronics
  • High-Efficiency Linear Regulators
  • Pagers and Cell Phones
  • Portable Instrumentation
  • Solar-Powered Instruments


MAX883C/D所属分类:线性低压差 (LDO) 稳压器,MAX883C/D 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。MAX883C/D价格参考¥22.597848,你可以下载 MAX883C/D中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MAX883C/D规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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