Maxim Integrated MAX6383XR31D1, Simple Reset/Power-On Reset, Active Low, Open Drain, 3.08V Threshold, 1ms Minimum Reset Timeout, -40°C to 125°C, SC-70-3, Surface Mount.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting type | Surface Mount |
| Voltage - threshold | 3.08V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Bulk |
| Reset timeout | 1ms Minimum |
| Case | SC-70, SOT-323 |
Rated for -40°C to 125°C ambient, this part fits in the SC-70-3 package.
It is RoHS non-compliant per the current record, which may affect its eligibility for some lead-free assembly lines — verify your soldering process compatibility before committing the BOM.
The reset timeout is a minimum of 1ms. After the supply rises above the threshold, the reset output stays asserted for at least 1ms to allow the system to stabilize.
The MAX6383XR31D1 and MAX6383XR29D1 are pin-compatible and differ only in the voltage threshold — 3.08V versus 2.93V. If your design requires a 3.08V trip point, the XR31D1 is a direct drop-in replacement for the XR29D1 in the same SC-70-3 footprint.