High-efficiency, adjustable DC/DC step-down switching regulator with a maximum output current of 2A. Features a wide input voltage range from 4V to 36V and an adjustable output voltage up to 35V, with a minimum of 1.235V. Operates with a maximum switching frequency of 275kHz and offers up to 90% efficiency. Packaged in a compact HSOP surface-mount case, measuring 5mm x 4mm x 1.65mm, and designed for operation across a temperature range of -40°C to 150°C.
PackageHSOP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics L5973D technical specifications.
General
| Package/Case | HSOP |
| Efficiency | 90% |
| Height | 1.65mm |
| 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 |
| Operating Supply Voltage | 25V |
| Output Current | 2.5A |
| Output Type | Adjustable |
| Output Voltage | 35V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 3.3V |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 275kHz |
| Synchronous Rectifier | No |
| Weight | 0.00249oz |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics L5973D Datasheet
Download the complete datasheet for Stmicroelectronics L5973D to view detailed technical specifications.
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