Microchip Technology MIC280-0YM6-TR, IttyBitty™ Thermal Supervisor IC, Active-Low Open-Drain Reset, 2.95V Threshold, 200µs Maximum Reset Timeout, SOT-23-6, -55°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Thermal |
| Series | IttyBitty™ |
| Mounting | Surface Mount |
| Voltage - threshold | 2.95V |
| Operating temperature | -55°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 200µs Maximum |
| Case | SOT-23-6 |
The MIC280-0YM6-TR is a thermal supervisor IC from Microchip's IttyBitty™ family, combining a temperature sensor with a voltage monitor in a six-pin SOT-23-6 package. It asserts a reset output (active-low, open-drain) when the monitored voltage drops below the 2.95 V threshold or when the die temperature exceeds the internal thermal limit, holding that reset for a maximum of 200 µs after the fault clears.
The reset timeout is 200 µs maximum. After the monitored voltage recovers above the 2.95 V threshold (or the die temperature drops below the thermal limit), the reset output stays asserted for up to 200 µs before releasing.
Yes, the reset output is open-drain (open collector). This allows the reset line to be pulled up to any voltage up to the device's absolute maximum rating, enabling compatibility with mixed-voltage systems.