| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,921 pcs
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30921 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC1815-10UY-TR is an inexpensive microprocessor supervisory circuit from Microchip Technology that monitors power supplies in microprocessor-based systems. Its primary function is to assert a reset signal if the power supply drops below a designated reset threshold level. This specific model offers a reset threshold of 2.88V, accommodating a 10% or 20% drop in 3.3V powered systems. The /RESET output is active low and guaranteed to remain asserted for a minimum of 100ms after VCC has risen above the reset threshold.
This device features a low supply current of 5µA and requires no external components. It operates within a temperature range of -40°C to +85°C and is available in a compact 3-pin SOT-23 package, making it suitable for portable equipment, intelligent instruments, critical microprocessor power monitoring, printers, computers, and embedded controllers.
The MIC1815-10UY-TR is surface-mounted and comes in a SOT-23-3 package. It monitors a single voltage and provides a push-pull, totem pole output. The reset signal remains valid with VCC as low as 1V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates over a supply voltage range of 1V to 5.5V.
It supports an operating temperature range of -40°C to +85°C.
It is available in a surface-mount SOT-23-3 package, with case styles TO-236-3 and SC-59.
Typical supply current is 5µA at VCC = 3.3V and TA = 25°C, with a maximum of 20µA.
The reset output is guaranteed to remain asserted for at least 100ms after VCC rises above the reset threshold.
It provides an active-low, push-pull (totem-pole) reset output.
For a 3.3V supply, the reset thresholds are 2.88V (10% drop) and 2.55V (20% drop).