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首页产品索引MIC803

MIC803

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3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output

 

产品信息

The MIC803 is a single-voltage supervisor with open-drain reset output that provides accurate power supply monitoring and reset generation in microprocessor based systems. The function of the device is to assert a reset signal if the power supply voltage drops below the Reset Threshold voltage, and retain this reset for the Reset Timeout Period once the power supply increases above the Reset Threshold voltage.

The MIC803 consumes only 4.5µA of supply current and offers three reset delay periods of 20ms, 140ms and 1120ms (min). It features factory programmed reset threshold levels from 2.63V to 4.63V to accommodate 3.0V, 3.3V, and 5.0V power supplies. It is available in the compact 3-pin SC-70 and SOT-23 packages.

   4.5µA supply current (typical) at 3.6V

   Open-Drain /RESET output

   /RESET remains valid with VCC as low as 1V

   20ms, 140ms, or 1120ms (min) reset timeout Options

   2.63V to 4.63V Preset Voltage Threshold Options

   2.5% Voltage Threshold Accuracy over temperature

   3-pin SC70-3 package (2.0mm x 2.1mm)

   3-pin SOT-23 package (2.3mm x 2.9mm)

   -40°C to +125°C Junction Temperature Range

电路图、引脚图和封装图

在线购买

型号制造商描述购买
MIC803-31D4VC3-TRTAIWAN SEMICONDUCTORSS16 HM2 立即购买
MIC803-40D4VC3-TRDC ComponentsSS16F 立即购买
MIC803-29D4VC3-TRLittelfuseDSS16-01A 立即购买
MIC803-44D4VC3-TRTAIWAN SEMICONDUCTORSS16MHRS 立即购买
MIC803-41D2VC3-TRTaiwan Semiconductor(TSC)SS16LSHRVG 立即购买
MIC803-44D3VC3-TRFERYSTERDTMSS-16/0.068/2.0-V 立即购买

应用案例更多案例

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