| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Main Purpose | Outputs and Type | Voltage - Output | Current - Output | Voltage - Input | Regulator Topology | Frequency - Switching | Contents | Utilized IC / Part | Power - Output | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  | EVAL5973DEVAL BOARD FOR L5973D STMicroelectronics | 2,749 |  |   Datasheet | - | Bulk | Obsolete | DC/DC, Step Down | 1 Non-Isolated Output | - | 1.235V ~ 35V | 2.5A | 4.4V ~ 36V | Buck | 250kHz | Board(s) | L5973D | 
|  | EVAL5980EVAL BOARD FOR L5980 STMicroelectronics | 2,013 |  |   Datasheet | - | Box | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | 3.3V | 700mA | 3.3V ~ 18V | Buck | - | Board(s) | L5980 | 
|  | EVAL5983EVAL BOARD FOR L5983 STMicroelectronics | 4,821 |  |   Datasheet | - | Box | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | 3.3V | 1.5A | 3.3V ~ 18V | Buck | - | Board(s) | L5983 | 
|  | EVAL5985EVAL BOARD FOR L5985 STMicroelectronics | 1,065 |  |   Datasheet | - | Bulk | Obsolete | DC/DC, Step Down | 1 Non-Isolated Output | - | 3.3V | 2A | 3.3V ~ 18V | Buck | 500kHz | Board(s) | L5985 | 
|  | EVAL5987EVAL BOARD FOR L5987 STMicroelectronics | 1,862 |  |   Datasheet | - | Box | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | 1.8V | 3A | 2.9V ~ 18V | Buck | - | Board(s) | L5987 | 
|   | EVALA5970ADEVAL BOARD FOR A5970AD STMicroelectronics | 1,118 |  |   Datasheet | - | Box | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | 1.235V ~ 35V | 1A | 4V ~ 36V | Buck | 500kHz | Board(s) | A5970AD | 
|  | STEVAL-ISA160V1EVAL BOARD FOR AST1S31HF STMicroelectronics | 1,513 |  |   Datasheet | - | Bulk | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | - | 3A | 2.8V ~ 4V | Buck | 2.3MHz | Board(s) | AST1S31HF | 
|   | STEVAL-ISA166V1EVAL BOARD SRK2001 STP120N4F6 STMicroelectronics | 2,768 |  |   Datasheet | - | Box | Obsolete | DC/DC, Step Down | 1 Non-Isolated Output | - | - | - | 4.5V ~ 32V | Resonant | 500kHz | Board(s) | SRK2001, STP120N4F6 | 
|   | STEVAL-ISA169V1EVAL BOARD SRK2001L STL140N4LLF5 STMicroelectronics | 2,233 |  |   Datasheet | - | Box | Obsolete | AC/DC, Secondary Side | 1 Non-Isolated Output | - | - | - | 4.5V ~ 32V | Resonant | 500kHz | Board(s) | SRK2001L, STL140N4LLF5 | 
|   | STEVAL-1PS01DJREVAL BOARD FOR ST1PS01 STMicroelectronics | 3,279 |  |   Datasheet | - | Bulk | Active | DC/DC, Step Down | 1 Non-Isolated Output | - | 1.8V ~ 2.8V | 400mA | 1.8V ~ 5.5V | Buck | - | Board(s) | ST1PS01 |