Synchronous buck regulator, 2.95V to 5.5V input, delivering up to 3A output current. Features adjustable output voltage from 800mV to 4.68V and adjustable switching frequency. Achieves up to 97% efficiency with a low 3.5mA quiescent current. Packaged in a 16-pin HTSSOP, this surface-mount component operates from -40°C to 125°C.
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Texas Instruments LM20143MH/NOPB technical specifications.
| Package/Case | HTSSOP |
| Efficiency | 97% |
| Height | 0.9mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.95V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Max Output Voltage | 4.68V |
| Min Output Voltage | 800mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 5V |
| Packaging | Rail/Tube |
| Quiescent Current | 3.5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PowerWise® |
| Synchronous Rectifier | Yes |
| Width | 4.4mm |
| RoHS | Compliant |
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