| PartNumber | L9904 | L9903 | L9903TR |
| Description | Motor / Motion / Ignition Controllers & Drivers Motor Bridge Contlr | Motor / Motion / Ignition Controllers & Drivers Motor Bridge | Motor / Motion / Ignition Controllers & Drivers Motor Bridge |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Motor / Motion / Ignition Controllers & Drivers | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| RoHS | Y | - | - |
| Type | Motor Bridge | Motor Controller/Driver | Motor Bridge Controller |
| Operating Supply Voltage | 40 V | 8 V to 20 V | 8 V to 20 V |
| Operating Supply Current | 10 mA | 50 uA | 50 uA |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO-20 | - | - |
| Qualification | AEC-Q100 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Digi-ReelR Alternate Packaging |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Series | L9904 | L9903 | L9903 |
| Brand | STMicroelectronics | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.009408 oz | 0.009408 oz | 0.009408 oz |
| Package Case | - | SO-20 | SO-20 |
| Technology | - | Power MOSFET | Power MOSFET |
| Operating Temperature | - | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Function | - | Controller - Commutation, Direction Management | Controller - Commutation, Direction Management |
| Applications | - | General Purpose | General Purpose |
| Interface | - | Serial | Serial |
| Voltage Supply | - | 8 V ~ 20 V | 8 V ~ 20 V |
| Supplier Device Package | - | 20-SO | 20-SO |
| Current Output | - | - | - |
| Output Configuration | - | Pre-Driver - Half Bridge (2) | Pre-Driver - Half Bridge (2) |
| Voltage Load | - | - | - |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | - | Brushed DC | Brushed DC |
| Step Resolution | - | - | - |
| Output Voltage | - | 5.5 V | 40 V |