| PartNumber | CAT150029SWI-GT3 | CAT150049SWI-GT3 | CAT150029TWI-GT3 |
| Description | Supervisory Circuits w/2k SPI | Supervisory Circuits w/4k SPI | Supervisory Circuits w/2k SPI |
| 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 |
| Threshold Voltage | 2.5 V, 3 V, 3.3 V, 5 V | 2.5 V, 3 V, 3.3 V, 5 V | 2.5 V, 3 V, 3.3 V, 5 V |
| Number of Inputs Monitored | 1 Input | 1 Input | 1 Input |
| Manual Reset | No Manual Reset | No Manual Reset | No Manual Reset |
| Watchdog Timers | No Watchdog | No Watchdog | No Watchdog |
| 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 | CAT15002 | CAT15004 | CAT15002 |
| Packaging | Reel | Reel | Reel |
| Height | 1.5 mm | 1.5 mm | 1.5 mm |
| Length | 5 mm (Max) | 5 mm (Max) | 5 mm (Max) |
| Width | 4 mm | 4 mm | 4 mm |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Overvoltage Threshold | 2.96 V | 2.96 V | 3.11 V |
| Undervoltage Threshold | 2.89 V | 2.89 V | 3.04 V |
| Operating Supply Current | 2000 uA | 2000 uA | 2000 uA |
| 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 | 2.5 V | 2.5 V | 2.5 V |