Analog Devices MAX6844UKD2-T Simple Reset/Power-On Reset supervisor, Active High push-pull output, 20ms minimum reset timeout, SOT-23-5 package, -40°C to +85°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | Adjustable/Selectable |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active High |
| Output | Push-Pull, Totem Pole |
| Package | Bulk |
| Reset timeout | 20ms Minimum |
| Case | SC-74A, SOT-753 |
The MAX6844UKD2-T: The reset output stays asserted for a minimum of 20 ms after the monitored voltage returns above the threshold, providing a clean power-on reset pulse to downstream logic. The push-pull, totem-pole output drives the reset line directly without an external pull-up resistor, simplifying the board layout and reducing BOM count.
The MAX6844UKD2-T asserts an active-high reset signal when the monitored voltage falls below the threshold. The reset output is push-pull, totem pole, so it drives the line high without an external pull-up. After the supply recovers, the reset stays asserted for a minimum of 20 ms before releasing.
The MAX6844UKD2-T is supplied in a SOT-23-5 package, also designated SC-74A. It is a surface-mount package with five leads, suitable for automated pick-and-place assembly.