L5963D-EHT
IC REG TRP BCK/LNR SYNC PWRSSO36Manufacturer: STMicroelectronics
Categories: Linear + Switching
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STMicroelectronics L5963D-EHT, a versatile power management integrated circuit, offers a sophisticated solution for multi-output voltage regulation needs. This device integrates two synchronous step-down (buck) converters and one linear (LDO) regulator, providing flexibility for complex power architectures. The synchronous buck converters are capable of delivering up to 3A and 2.5A respectively, with programmable output voltages, efficiently converting input voltages ranging from 3.5V to 26V. The accompanying LDO regulator provides a stable 250mA output, also with programmable voltage control. Operating with switching frequencies between 250kHz and 2MHz, the L5963D-EHT is well-suited for applications requiring optimized power conversion and reduced component count. It features an integrated sequencer and supervisor, enhancing system reliability. This component is commonly utilized in automotive and industrial applications demanding robust and efficient power delivery. The L5963D-EHT is supplied in a PowerSSO-36 EPU package suitable for surface mounting, presented on tape and reel.
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 | 36-PowerFSOP (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Supply | 3.5V ~ 26V |
| Frequency - Switching | 250kHz ~ 2MHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) |
| Supplier Device Package | PowerSSO-36 EPU |
| Voltage/Current - Output 1 | Programmable, 2.5A |
| Voltage/Current - Output 2 | Programmable, 3A |
| Voltage/Current - Output 3 | Programmable, 250mA |
| w/LED Driver | No |
| w/Supervisor | Yes |
| w/Sequencer | Yes |
| Number of Outputs | 3 |
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