Single-channel supervisory circuit for power management. Features a reset threshold voltage range of 4.5V to 4.74V, with an overvoltage threshold of 4.74V and undervoltage threshold of 4.5V. Operates with a supply voltage from 1.2V to 5.5V and an operating supply current of 900uA. Includes a 250ms reset timeout with active high reset output. Packaged in a TO-236-3 (SOT23-3) surface mount package, this lead-free and RoHS compliant component has a maximum power dissipation of 230mW and an operating temperature range of -40°C to 85°C.
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Microchip TC1278-5ENBTR technical specifications.
| Package/Case | TO-236-3 |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 230mW |
| Max Reset Threshold Voltage | 4.74V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.2V |
| Mount | Surface Mount |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 900uA |
| Overvoltage Threshold | 4.74V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 230mW |
| Reset | Active High |
| Reset Timeout | 250ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.625V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 4.5V |
| Watchdog Timer | No |
| RoHS | Compliant |
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