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| PartNumber | NCV303LSN45T1G | NCV303LSN44T1G | NCV303LSN43T1G |
| Description | Supervisory Circuits ANA UNDERVOLT DETECT | Supervisory Circuits 4.4V Detector w/N-Channel Output | Supervisory Circuits AUTO 4.3V SUPERVSRY |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Detectors | Voltage Detectors | Voltage Detectors |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 Thin (TSOP-5) | SOT-23-5 Thin (TSOP-5) | - |
| Threshold Voltage | 4.5 V | 4.4 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Supply Voltage Max | 10 V | 10 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Accuracy | 2 % | 2 % | - |
| Series | NCV303 | NCV303 | NCV303 |
| Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Packaging | Reel | Reel | Reel |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Overvoltage Threshold | 4.59 V | 4.488 V | - |
| Undervoltage Threshold | 4.41 V | 4.312 V | - |
| Operating Supply Current | 500 nA | 500 nA | - |
| 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 | 0.8 V | 0.8 V | - |