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| PartNumber | LB1939T-MPB-E | LB1939 | LB1939T |
| Description | Motor / Motion / Ignition Controllers & Drivers H-BRIDGE MOTOR DRIVER | ||
| Manufacturer | ON Semiconductor | - | - |
| Product Category | PMIC - Full, Half-Bridge Drivers | - | - |
| Series | - | - | - |
| Packaging | Tube Alternate Packaging | - | - |
| Package Case | 20-TSSOP (0.173", 4.40mm Width) | - | - |
| Technology | Bipolar | - | - |
| Operating Temperature | -20°C ~ 85°C (TA) | - | - |
| Mounting Type | Surface Mount | - | - |
| Features | - | - | - |
| Applications | DC Motors, General Purpose, Stepper Motors | - | - |
| Interface | Logic | - | - |
| Voltage Supply | 1.9 V ~ 6.5 V | - | - |
| Supplier Device Package | 20-TSSOP | - | - |
| Current Output Channel | 400mA | - | - |
| Fault Protection | - | - | - |
| Output Configuration | Half Bridge (4) | - | - |
| Load Type | Inductive | - | - |
| Rds On Typ | - | - | - |
| Current Peak Output | - | - | - |
| Voltage Load | 1.6 V ~ 7.5 V | - | - |