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The MIC1815 is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems.
The function of these devices is to assert a reset if the power supply drops below a designated reset threshold level. Several different reset threshold levels are available to accommodate 10% or 20% drop in 3.3V powered systems.
The MIC1815 has an active low /RESET output. The reset output is guaranteed to remain asserted for a minimum of 100ms after VCC has risen above the designated reset threshold level. The MIC1815 comes in a 3-pin SOT-23 package.
Precision voltage monitor for 10% or 20% drop in 3.3V power supplies
/RESET remains valid with VCC as low as 1V
5µA supply current
100ms minimum reset pulse width
No external components required
Available in 3-pin SOT-23 package

MIC1815 封装图

MIC1815 封装图
| 型号 | 制造商 | 描述 | 购买 |
|---|---|---|---|
| MIC1815-10UY-TR | Panasonic - BSG | 立即购买 | |
| MIC1815-20UY-TR | Vishay Dale | 立即购买 |
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