 | |  | |
| PartNumber | CAT1640WI-25-GT3 | CAT1640WI-28-GT3 | CAT1640WI-25-T3 |
| Description | Supervisory Circuits CPU SUP W/64K EEPROM | Supervisory Circuits CPU SUP W/64K EEPROM | Supervisory Circuits CPU w/64K |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 Wide | SOIC-8 Wide | SOIC-8 Wide |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Output Type | Open Collector / Drain | Open Collector / Drain | Active Low, Open Drain |
| Manual Reset | Manual Reset | Manual Reset | Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| Reset Delay Time | 5 us | 5 us | 270 ms |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | CAT1640 | CAT1640 | - |
| Packaging | Reel | Reel | Reel |
| Features | Internal Hysteresis | Internal Hysteresis | - |
| Height | 1.75 mm | 1.75 mm | 1.5 mm |
| Length | 6.2 mm | 6.2 mm | 5 mm |
| Output Current | 100 mA | 100 mA | - |
| Width | 5 mm | 5 mm | 4 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Undervoltage Threshold | 2.55 V to 2.7 V | 2.85 V to 3 V | 2.55 V |
| Operating Supply Current | 1 mA, 3 mA | 1 mA, 3 mA | 3000 uA |
| Pd Power Dissipation | 1 W | 1 W | 1000 mW |
| Power Fail Detection | No | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Threshold Voltage | - | - | 3 V, 3.3 V, 5 V |
| Battery Backup Switching | - | - | No Backup |
| Overvoltage Threshold | - | - | 2.7 V |
| Chip Enable Signals | - | - | No Chip Enable |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor |
CAT1640WI-42-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | |
| CAT1640WI25 | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-25-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-45-T3 | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-28-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-25-T3 | Supervisory Circuits CPU w/64K | ||
| CAT1640WI45 | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-30-T3 | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-30-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-25-T3 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI-30-T3 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI-45-T3 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI25 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI30 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI45 | IC SUPERVISOR CPU 8SOIC | ||
| CAT1640WI-28-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-30-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-25-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-42-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-45-GT3 | Supervisory Circuits CPU SUP W/64K EEPROM | ||
| CAT1640WI-30-G | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-42-G | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-45-G | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-28-G | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-25-G | Supervisory Circuits CPU w/64K | ||
| CAT1640WI-28 | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO8 | ||
| CAT1640WI-30 | CPU Supervisory IC, 64K I2C Serial CMOS EEPROM, 3-3.15V Reset, SOIC8, T/R - Bulk (Alt: CAT1640WI-30) | ||
| CAT1640WI-42 | New and Original |