Surface mount supervisory circuit with a single monitored input and output. Features a 3.075V threshold voltage, with reset thresholds ranging from 2.998V to 3.152V. Operates from 1V to 5.5V supply voltage with a low 2.5uA operating supply current. Includes active-low, totem-pole output and a 4.375ms reset delay. Packaged in SOT-143-4, this lead-free, RoHS compliant component is suitable for operation between -40°C and 125°C.
PackageSOT-143-4
MountingSurface Mount
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Technical Specifications
Maxim MAX6421US31+T technical specifications.
General
| Package/Case | SOT-143-4 |
| Height | 0.94mm |
| Lead Free | Lead Free |
| Length | 2.92mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Reset Threshold Voltage | 3.152V |
| Min Reset Threshold Voltage | 2.998V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 2.5uA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 3.152V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Delay Time | 4.375ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 3.075V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 2.998V |
| Watchdog Timer | No |
| Width | 1.3mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX6421US31+T Datasheet
Download the complete datasheet for Maxim MAX6421US31+T to view detailed technical specifications.
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