LM2575HVSX-3.3
IC REG BUCK 3.3V 1A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
Quality Control: Learn More
Texas Instruments SIMPLE SWITCHER® LM2575HVSX-3-3 is a 1A step-down switching regulator offering a fixed 3.3V positive output. This buck converter operates with a switching frequency of 52kHz and features a single output configuration. Designed for surface mount applications, it is housed in a TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package, also known as TO-263 (DDPAK-5). The device supports input voltages ranging from 4V up to 60V, making it suitable for a broad spectrum of power supply designs. Its non-synchronous rectification topology and an operating temperature range of -40°C to 125°C (TJ) ensure robust performance across various industrial and commercial environments, including telecommunications and consumer electronics. The component is supplied on a tape and reel.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 60V |
| Topology | Buck |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 3.3V |
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