| PartNumber | ZSM300GTC | ZSM300CL | ZSM300CSTOB |
| Description | Supervisory Circuits 3.0V | Supervisory Circuits 3.0V | Supervisory Circuits 3.0V |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| RoHS | Y | Y | Y |
| Type | Voltage Supervisory | Voltage Supervisory | Voltage Supervisory |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOT-223-4 | TO-92-3 | TO-92-3 |
| Threshold Voltage | 2.64 V | 2.64 V | 2.64 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 |
| Battery Backup Switching | No Backup | No Backup | No Backup |
| Supply Voltage Max | 6.5 V | 6.5 V | 6.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Bulk | Bulk |
| Height | 1.65 mm | - | 4.01 mm |
| Length | 6.7 mm | - | 4.77 mm |
| Width | 3.7 mm | - | 2.41 mm |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Overvoltage Threshold | 2.7 V | 2.7 V | 2.7 V |
| Undervoltage Threshold | 2.56 V | 2.56 V | 2.56 V |
| Chip Enable Signals | No Chip Enable | No Chip Enable | No Chip Enable |
| Pd Power Dissipation | 2000 mW | 780 mW | 780 mW |
| Power Fail Detection | No | No | No |
| Product Type | Supervisory Circuits | Supervisory Circuits | Supervisory Circuits |
| Factory Pack Quantity | 4000 | 4000 | 4000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 1 V | 1 V | 1 V |
| Unit Weight | 0.003951 oz | 0.016000 oz | 0.016000 oz |