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| PartNumber | KA75310MTF | KA75310ZTA | KA7531 |
| Description | Supervisory Circuits Voltage Detector 3.1V | Supervisory Circuits Voltage Detector 3.1V | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | Y | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOT-89-3 | TO-92-3 Kinked Lead | - |
| Threshold Voltage | 2.5 V to 4.5 V | 2.5 V to 4.5 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 | 15 V | 15 V | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Ammo Pack | - |
| Height | 1.5 mm | 4.58 mm | - |
| Length | 4.5 mm | 4.58 mm | - |
| Output Current | 30 mA | 30 mA | - |
| Width | 2.5 mm | 3.86 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Overvoltage Threshold | 3.25 V | 3.25 V | - |
| Undervoltage Threshold | 2.95 V | 2.95 V | - |
| Operating Supply Current | 500 uA | 500 uA | - |
| Pd Power Dissipation | 500 mW (1/2 W) | 200 mW | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 750 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 0.3 V | 0.3 V | - |
| Unit Weight | 0.004603 oz | 0.008466 oz | - |