Adjustable positive DC/DC switching regulator with a maximum output current of 1A and an output voltage range from 1.23V to 37V. Features a 52kHz switching frequency, 77% efficiency, and a maximum input voltage of 40V. This through-hole component is housed in a PDIP-8 package, operating from -40°C to 125°C.
Frequency52kHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Texas Instruments LM2574N-ADJ technical specifications.
General
| Package/Case | PDIP |
| Efficiency | 77% |
| Frequency | 52kHz |
| Height | 3.3mm |
| Lead Free | Contains Lead |
| Length | 9.27mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 4V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 37V |
| Min Output Voltage | 1.23V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 4V |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 500mA |
| Output Type | Adjustable |
| Output Voltage | 37V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Quiescent Current | 5mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Width | 6.35mm |
Compliance
| RoHS | Not Compliant |
Datasheet
Texas Instruments LM2574N-ADJ Datasheet
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