LM2597N-ADJ
IC REG BUCK ADJ 500MA 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM2597N-ADJ is an adjustable output voltage monolithic synchronous step-down voltage regulator from the SIMPLE SWITCHER® series. This component offers a high efficiency DC-to-DC conversion with a fixed switching frequency of 150kHz, simplifying design for a wide range of applications. It is capable of delivering up to 500mA output current with an output voltage adjustable from 1.2V to 37V, accepting an input voltage range of 4.5V to 40V. The device features a 1.2V ±1% internal reference and a 500mA output capability. Its 8-DIP (0.300", 7.62mm) package with through-hole mounting is suitable for industrial, automotive, and consumer electronics systems requiring reliable voltage regulation. The topology is a buck converter with an internal oscillator and a precise voltage reference. The LM2597N-ADJ is designed for operation across a temperature range of -40°C to 125°C.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 1.2V |
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