 | |  | |
| PartNumber | UCC2946PW | UCC2946PWG4 | UCC2946PWR |
| Description | Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer | Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer | |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Supervisory Circuits | Supervisory Circuits | IC Chips |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-8 | TSSOP-8 | - |
| Threshold Voltage | Adjustable | Adjustable | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active-low,Push-pull | Active-low,Push-pull | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | Watchdog | Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | Adjustable | Adjustable | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | UCC2946 | UCC2946 | - |
| Packaging | Tube | Tube | - |
| Features | Watchdog Timer | Watchdog Timer | - |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 3.1 mm | 3.1 mm | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Width | 4.4 mm | 4.4 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Overvoltage Threshold | 1.26 V | 1.26 V | - |
| Undervoltage Threshold | Adjustable | Adjustable | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 10 uA | 10 uA | - |
| Power Fail Detection | No | No | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 150 | 150 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 2.1 V | 2.1 V | - |
| Unit Weight | 0.005573 oz | 0.005573 oz | - |