LM1771SSDX/NOPB
IC REG CTRLR BUCK 6WSONManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments LM1771SSDX-NOPB is a high-performance, positive output step-down DC-DC controller IC. This buck regulator features a switching frequency range of 100kHz to 1MHz, offering flexibility in power design. Designed for surface mount applications, it is housed in a compact 6-WSON (3x3) package, specifically the 6-WDFN Exposed Pad variant. The device supports a single output phase and is configured as a transistor driver. Key control features include an enable pin for power management. Operating across a wide temperature range of -40°C to 125°C (TJ), the LM1771SSDX-NOPB is suitable for power supply applications in automotive, industrial, and consumer electronics. It is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 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 | 6-WDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.8V ~ 5.5V |
| Supplier Device Package | 6-WSON (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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