Step-down switching regulator, this adjustable DC-DC controller operates with a maximum input voltage of 42V and a minimum of 6V. It delivers up to 500mA output current with an adjustable output voltage range from 1.225V to 40V. Featuring 90% efficiency and a quiescent current of 1mA, this surface mount component is housed in a 16-TSSOP package. Operating across a temperature range of -40°C to 125°C, it is RoHS compliant and supplied on tape and reel.
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Texas Instruments LM25574QMTX/NOPB technical specifications.
| Package/Case | TSSOP |
| Efficiency | 90% |
| Lead Free | Lead Free |
| Max Input Voltage | 42V |
| Min Input Voltage | 6V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Output Voltage | 40V |
| Min Output Voltage | 1.225V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 42V |
| Output Configuration | Positive |
| Output Current | 500mA |
| Output Type | Adjustable |
| Output Voltage | 40V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Quiescent Current | 1mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PowerWise®, SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| RoHS | Compliant |
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