Synchronous step-down DC-DC controller with adjustable output voltage from 1.235V to 35V. Features a maximum input voltage of 36V and a maximum output current of 2A. Operates with up to 90% efficiency and a switching frequency up to 500kHz. Packaged in a lead-free, RoHS-compliant HSOP case for surface mounting.
PackageHSOP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics L5973AD technical specifications.
General
| Package/Case | HSOP |
| Efficiency | 90% |
| Height | 1.25mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 36V |
| Min Input Voltage | 4V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 2A |
| Max Output Voltage | 35V |
| Min Output Voltage | 1.235V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 2A |
| Output Type | Adjustable |
| Output Voltage | 35V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Quiescent Current | 2.5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 3.3V |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 500kHz |
| Synchronous Rectifier | No |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics L5973AD Datasheet
Download the complete datasheet for Stmicroelectronics L5973AD to view detailed technical specifications.
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