Supervisory circuit for power management, featuring a single voltage monitoring capability with a reset threshold voltage of 1.575V. This surface-mount integrated circuit operates within a supply voltage range of 1V to 5.5V, with a maximum power dissipation of 320mW. It offers active-low reset output and a typical operating supply current of 2.5uA. The component is lead-free, RoHS compliant, and packaged in a TO-253-4 (SOT143) case on tape and reel.
PackageTO-253-4
MountingSurface Mount
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Technical Specifications
Maxim MAX6421US16+T technical specifications.
General
| Package/Case | TO-253-4 |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Reset Threshold Voltage | 1.614V |
| Min Reset Threshold Voltage | 1.536V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 2.5uA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 1.614V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reset | Active Low |
| RoHS Compliant | Yes |
| Series | MAX6340, MAX6421, MAX6422, MAX6423, MAX6424, MAX6425, MAX6426 |
| Threshold Voltage | 1.575V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 1.536V |
| Watchdog Timer | No |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX6421US16+T Datasheet
Download the complete datasheet for Maxim MAX6421US16+T to view detailed technical specifications.
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