LM2574MX-ADJ Conv DC-DC Single Step Down 4V to 40V 14-Pin SOIC W T/R
From NATIONAL SEMICONDUCTOR
| DC to DC Converter Type | Inverting/Step Down |
| Efficiency | 77 % |
| Input Voltage | 40 V |
| Input Voltage (Min) | 4 V |
| Mounting | Surface Mount |
| Number of Outputs | 1 |
| Operating Temp Range | -40C to 125C |
| Operating Temperature Classification | Automotive |
| Output Current | 0.5 A |
| Output Type | Adjustable |
| Output Voltage | 1.23 to 37 V |
| Package Type | SOIC W |
| Packaging | Tape and Reel |
| Pin Count | 14 |
| Rad Hardened | No |
| Switching Freq | 47 TO 58 KHz |
| Switching Regulator | Yes |



