Analog Devices MAX6463XR29+ Simple Reset/Power-On Reset, Active Low, Open Drain Output, 2.9V Threshold, 14µs Typical Propagation Delay, SC-70-3, -40°C to 125°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.9V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Strip |
| Reset timeout | 14µs Typical Propagation Delay |
| Case | SC-70, SOT-323 |
The SC-70-3 package keeps board area small.
The open-drain output lets you pull the reset line to any voltage up to the absolute maximum of the device, which is useful when the monitored rail and the logic rail differ. You can also wire-OR multiple reset sources onto one line. The active-low polarity is the industry convention for microcontroller reset inputs — no inversion needed.
The output is open drain or open collector, active low.
The MAX6463XR29+T is the tape-and-reel packaging variant of the same die. Electrically identical; the only difference is the shipping medium. The +T suffix indicates tape-and-reel, while the + suffix indicates strip (tube) packaging. Both are functionally interchangeable on the board.