L5963U-KBX
IC REG TRP BCK/LNR SYNC PWRSSO36Manufacturer: STMicroelectronics
Categories: Linear + Switching
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The STMicroelectronics L5963U-KBX is a triple-output PMIC featuring two synchronous step-down (buck) converters and one linear (LDO) regulator. This device supports a wide input voltage range from 3.5V to 26V and offers flexible output programming capabilities. Output 1 is rated at 2.5A, Output 2 at 3A, and Output 3 at 250mA. The switching frequency range is configurable from 250kHz to 2MHz, allowing optimization for efficiency and component size. Integrated features include a sequencer and supervisor. The component is supplied in a 36-PowerFSOP (PowerSO-36 EPU) package for surface mounting, with an operating temperature range of -40°C to 105°C. This power management IC is commonly utilized in automotive and industrial applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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 | PowerSO-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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