1-channel power supply support circuit, a surface mount integrated circuit in a SOT-23-3 package. Features a single voltage monitoring capability with a reset timeout of 140ms and active low reset output. Operates within a supply voltage range of 1.2V to 5.5V, with a reset threshold voltage of 2.63V (2.59V min, 2.66V max). Offers low operating supply current of 15uA and a maximum power dissipation of 320mW. This RoHS compliant component is lead-free and suitable for operation between -40°C and 85°C.
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Onsemi CAT809RTBI-T3 technical specifications.
| Package/Case | SOT-23-3 |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 320mW |
| Max Reset Threshold Voltage | 2.66V |
| Min Reset Threshold Voltage | 2.59V |
| 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 | 15uA |
| Output | TOTEM-POLE |
| Overvoltage Threshold | 2.66V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Power Dissipation | 320mW |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Supply Current | 15uA |
| Threshold Voltage | 2.63V |
| Type | Simple Reset/Power-On Reset |
| Undervoltage Threshold | 2.59V |
| Watchdog Timer | No |
| RoHS | Compliant |
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