MAX6330

高精度、并联型稳压器,带有复位,SOT23-3封装

业内唯一的并联型稳压器 + 复位电路,SOT封装


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说明

The MAX6330/MAX6331 combine a precision shunt regulator with a power-on reset function in a single SOT23-3 package. They offer a low-cost method of operating small microprocessor (µP)-based systems from high-voltage sources, while simultaneously protecting µPs from power-up, power-down, and brownout conditions.

Both active-low (MAX6330) and active-high (MAX6331) push/pull output versions are available. The output voltage has ±1.5% tolerance. The MAX6330/MAX6331 operate over a wide shunt current range from 100µA to 50mA, and offer very good transient immunity.

A 3-pin SOT23 package allows for a significant reduction in board space and improves reliability compared to multiple-IC/discrete solutions. These devices have a minimum order increment of 2,500 pieces.
MAX6330、MAX6331:典型工作电路 MAX6330、MAX6331:典型工作电路 放大+

关键特性

  • 100µA to 50mA Shunt Current Range
  • Low Cost
  • 3-Pin SOT23 Package
  • ±1.5% Tolerance on Output Voltage
  • Three Shunt Voltages Available: 5V, 3.3V, 3.0V
  • Precision Power-On Reset Threshold:
    • 1.5% Tolerance Available with Either
    • RESET (MAX6331) or active-low RESET (MAX6330) Outputs
  • 140ms Reset Timeout Period-No External Components Required

应用

  • 控制器
  • 精确的µP与µC电源监控
  • 家电产品
  • 智能仪表
  • 便携式/尺寸敏感设备
Part NumberRegulatorsVIN
(V)
VIN
(V)
Preset VOUT
(V)
VDROPOUT @Rated ILOAD
(V)
Rated ILOAD
(mA)
Rated ILOAD
(mA)
ICC
(µA)
Low Batt./ Pwr. Fail OutPOK/Reset Thresh.
(V)
WatchdogReverse Batt. Protect.Oper. Temp.
(°C)
Package/PinsBudgetary
Price
minmaxtypmaxnomSee Notes
MAX6330 13200
3
3.3
5
05050100NoVout-7.5%NoNo-40 to +85
SOT23/3
$1.42 @1k
MAX6331 
SOT23/3
$1.40 @1k
查看所有Linear Regulators (144)
Pricing Notes:
价格仅供参考,用于同类产品的比较。所提供报价为美元,需要依汇率折合成人民币。该价格将因当地关税、税率和汇率而异。有关特定订购量和指定版本的报价和供货问题,请参考:价格与供货网站或与指定代理商联系。

技术资料

应用笔记 1156 Low-Cost AC Supply

质量和环境数据

申请可靠性报告: MAX6330 
无铅封装的锡(Sn)晶须报告

CAD Symbols and Footprints

  • MAX6330LUR+
  • MAX6330LUR+T
  • MAX6330SUR+
  • MAX6330SUR+T
  • MAX6330TUR+
  • MAX6330TUR+T
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

    质量管理体系 >
    环境管理体系 >

     
    Status:
    Package:
    Temperature:

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    类型 编号 PDF 标题
    应用笔记 1156 Low-Cost AC Supply