LM2676SX-12
IC REG BUCK 12V 3A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2676SX-12 is a 3A SIMPLE SWITCHER® buck regulator offering a fixed 12V output voltage. This monolithic integrated circuit integrates a high-efficiency buck converter with a robust 3A internal switch. Designed for step-down applications with input voltages ranging from 8V to 40V, it operates at a switching frequency of 260kHz. The TO-263-8 (D2PAK) surface-mount package facilitates efficient thermal management for demanding applications. Its positive fixed output configuration and non-synchronous rectification make it suitable for power supplies in industrial automation, consumer electronics, and telecommunications sectors. The LM2676SX-12 is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 260kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | TO-263 (DDPAK-7) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 12V |
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