1-channel power supply support circuit for voltage monitoring and reset generation. Features a 2.89V to 2.96V reset threshold range, with a 2.93V typical threshold. Operates from a 1V to 5.5V supply voltage, consuming a low 9µA operating supply current. Housed in a 3-pin TO-236 (SOT-23) surface-mount package, this lead-free, RoHS-compliant component offers active-low, totem-pole output and a 140ms reset timeout.
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Microchip TC1272ASVNBTR technical specifications.
| Package/Case | TO-236-3 |
| Lead Free | Lead Free |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Reset Threshold Voltage | 2.96V |
| Min Reset Threshold Voltage | 2.89V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 9uA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 2.96V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 320mW |
| Quiescent Current | 12uA |
| Reset | Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 2.93V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 2.89V |
| Watchdog Timer | No |
| RoHS | Compliant |
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