| PartNumber | EVAL4973 | EVAL4971 | EVAL4981A |
| Description | Power Management IC Development Tools Eval Board for L4973 | Power Management IC Development Tools Eval Board for L4971 | EVAL BOARD FOR L4981 |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Power Management IC Development Tools | Power Management IC Development Tools | Evaluation and Demonstration Boards and Kits |
| RoHS | N | N | - |
| Product | Evaluation Boards | Evaluation Boards | Evaluation Boards |
| Type | Voltage Regulators - Switching Regulators | Voltage Regulators - Switching Regulators | Power Factor Correction |
| Tool Is For Evaluation Of | L4973 | L4971 | L4981A |
| Input Voltage | 8 V to 55 V | 8 V to 55 V | 88 VAC to 264 VAC |
| Output Voltage | 3.3 V | 3.3 V | 400 V |
| Packaging | Bulk | Bulk | Bulk |
| Series | EVAL4973 | EVAL4971 | EVAL4981 |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Product Type | Power Management IC Development Tools | Power Management IC Development Tools | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Development Tools | Development Tools | - |
| Main Purpose | - | - | Power Management, Power Factor Correction |
| Primary Attributes | - | - | 360W, 400V Out, 85~265VAC In |
| Embedded | - | - | No |
| Utilized IC Part | - | - | L4981A |
| Dimensions | - | - | 150 mm x 88 mm |