 |  |  | |
| PartNumber | CAT1161WI-25-T3 | CAT1161WI-25-GT3 | CAT1161WI-25-G |
| Description | Supervisory Circuits CPU Supervisor with 16K EEPROM | Supervisory Circuits CPU w/16K | Supervisory Circuits CPU w/16K |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Supervisory Circuits | PMIC - Supervisors | PMIC - Supervisors |
| RoHS | Y | - | Details |
| Type | Voltage Supervisory | Simple Reset/Power-On Reset | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 Wide | - | SOIC-8 Wide |
| Threshold Voltage | 2.5 V | 3 V 3.3 V 5 V | 3 V 3.3 V 5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Active High, Active Low, Open Drain | Active High Active Low Open Drain | Active High Active Low Open Drain |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | Watchdog | Watchdog | Watchdog |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Reset Delay Time | 270 ms | 270 ms | 270 ms |
| Supply Voltage Max | 6 V | - | 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tape & Reel (TR) | - |
| Height | 1.5 mm | - | - |
| Length | 5 mm | - | - |
| Width | 4 mm | - | - |
| Brand | ON Semiconductor | - | ON Semiconductor |
| Overvoltage Threshold | 2.7 V | 2.7 V | 2.7 V |
| Undervoltage Threshold | 2.55 V | 2.55 V | 2.55 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Operating Supply Current | 3000 uA | 3000 uA | 3000 uA |
| Pd Power Dissipation | 1000 mW | - | 1000 mW |
| Power Fail Detection | No | No | No |
| Product Type | Supervisory Circuits | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 2.7 V | - | 2.7 V |
| Series | - | - | - |
| Package Case | - | SOIC-8 Wide | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | 8-SOIC | - |
| Output | - | Open Drain or Open Collector | - |
| Reset | - | Active High/Active Low | - |
| Number of Voltages Monitored | - | 1 | - |
| Reset Timeout | - | 130 ms Minimum | - |
| Voltage Threshold | - | 2.55V | - |
| Pd Power Dissipation | - | 1000 mW | - |
| Supply Voltage Max | - | 6 V | - |
| Supply Voltage Min | - | 2.7 V | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor |
CAT1161WI-42-T3 | Supervisory Circuits CPU Supervisor with 16K EEPROM | |
| CAT1161WI-25-T3 | Supervisory Circuits CPU Supervisor with 16K EEPROM | ||
| CAT1161WI-30-G | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-45-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-30-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI42 | Supervisory Circuits 16K I2C Memory w/WDT | ||
| CAT1161WI-28-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-42-G | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI45 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI-25-T3 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI25 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI28 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI30 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI42 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1161WI-30-G | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-28-G | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-45-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-25-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-25-G | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-45-G | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-30-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-42-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-28-GT3 | Supervisory Circuits CPU w/16K | ||
| CAT1161WI-42-T3 | IC SUPERVISOR W/MEM 4.25V 8SOIC | ||
| CAT1161WI45-G | New and Original | ||
| CAT1161WI | New and Original | ||
| CAT1161WI-2.5 | New and Original | ||
| CAT1161WI-28 | Processor Supervisor 3V/3.3V/5V 8-Pin SOIC N Rail - Bulk (Alt: CAT1161WI28) | ||
| CAT1161WI-28/-GT3 | New and Original | ||
| CAT1161WI-42 | New and Original | ||
| CAT1161WI-45TE13 | New and Original | ||
| CAT1161WI-45-T3 | Supervisory Circuits CPU Supervisor with 16K EEPROM | ||
| CAT1161WI-25 | Processor Supervisor 3V/3.3V/5V 8-Pin SOIC N Tube - Bulk (Alt: CAT1161WI-25) | ||
| CAT1161WI-30 | CPU Supervisory IC, 16K I2C Serial CMOS EEPROM, WDT, 3-3.15V Reset, SOIC8, T/R - Bulk (Alt: CAT1161WI-30) | ||
| CAT1161WI-45 | Processor Supervisor 3V/3.3V/5V 8-Pin SOIC N Tube - Bulk (Alt: CAT1161WI-45) |