
The MIC1810 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 5%, 10%, or 15% drop in 5V powered systems.
The MIC1810 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 MIC1810 comes in a 3-pin SOT-23 package.
Precision voltage monitor for 5%, 10%, or 15% drop in 5V power supplies
/RESET remains valid with VCC as low as 1V
5μA supply current (typical)
100ms minimum reset pulse width
No external components required
Available in 3-pin SOT-23 package
MIC1810 封裝圖
MIC1810 封裝圖
型號(hào) | 制造商 | 描述 | 購(gòu)買 |
---|---|---|---|
MIC1810-15UY-TR | Vishay | SS16HE3-B/H | 立即購(gòu)買 |
MIC1810-10UY-TR | Panasonic - BSG | 立即購(gòu)買 | |
MIC1810-5UY-TR | Vishay Sprague | 鉭電容 軸向 | 立即購(gòu)買 |
...章后面的留言中,aytc100給出了內(nèi)部限流保護(hù)芯片可能是TM1810之類的。并給出了相應(yīng)的 TM1810資料鏈接 ??紤]到后面可能需要進(jìn)行相應(yīng)的激光管的實(shí)驗(yàn),所以從 TMALL購(gòu)買TM1810-2,TM1810-3 以備后面進(jìn)行測(cè)試使用。 遺留的測(cè)試問(wèn)題: TM...
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