SemtechSC197ULTRTDC to DC Converter and Switching Regulator Chip
Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 0.8V to 3.3V 0.5A 18-Pin MLPQ-UT EP T/R
| Compliant | |
| EAR99 | |
| NRND | |
| 8542.39.00.90 | |
| Automotive | No |
| PPAP | No |
| Synchronous Step Down | |
| Adjustable | |
| 3500 | |
| Yes | |
| 1 | |
| 0.8 to 3.3 | |
| 0.5 | |
| 2.9 | |
| 5.5 | |
| 2.9 to 5.5 | |
| 38 | |
| 0.3%/V | |
| -0.4% | |
| 94(Typ) | |
| -40 | |
| 85 | |
| Tape and Reel | |
| Mounting | Surface Mount |
| Package Height | 0.55(Max) |
| Package Width | 2 |
| Package Length | 3 |
| PCB changed | 18 |
| Standard Package Name | QFN |
| Supplier Package | MLPQ-UT EP |
| 18 |
Adjust the voltage level of your devices with this step down SC197ULTRT DC to DC converter from Semtech. This converter's single output can produce a current up to 0.5 A. Supply your circuit with sufficient power by implementing this, which requires a minimum input voltage of 2.9 V that does not exceed 5.5 V. With an adjustable output that has a voltage of 0.8 to 3.3 V, this is power management at its best. This converter is 94(typ) % efficient. Using a load regulation of -0.4% and line regulation of 0.3%/V is needed for a programmable DC power supply. You can operate this at a switching frequency of 3500 kHz. This product will be shipped in tape and reel packaging to allow for quick mounting and safe delivery. This converter has an operating temperature range of -40 °C to 85 °C.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.