TPS51511RHLR
IC REG DL BUCK/LNR SYNC 20VQFNManufacturer: Texas Instruments
Categories: Linear + Switching
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Texas Instruments TPS51511RHLR is a dual-output power management IC featuring one synchronous buck converter and one linear regulator. This device is engineered for a 3V to 28V input voltage range and operates with a switching frequency of 350kHz. The synchronous buck output is a controller, while the linear regulator provides a fixed or adjustable output voltage from 0.75V to 3.3V with a 2A current capability. The TPS51511RHLR is housed in a 20-VQFN (3.5x4.5) package with an exposed pad, suitable for surface mount applications, and supplied on tape and reel. This component is commonly utilized in power supply designs for consumer electronics and industrial automation. It operates within a temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 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 | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 28V |
| Frequency - Switching | 350kHz |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | 0.75V ~ 3.3V, 2A |
| Voltage/Current - Output 3 | - |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Number of Outputs | 2 |
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