L5964L-VYY
IC REG TRPL BUCK/LNR SYNC 64LQFPManufacturer: STMicroelectronics
Categories: Linear + Switching
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STMicroelectronics L5964L-VYY is a versatile power management IC featuring three distinct voltage regulation outputs. This component integrates two synchronous step-down (buck) converters and one linear low-dropout (LDO) regulator, offering flexible power solutions. The synchronous buck converters support adjustable output voltages and can deliver up to 3.5A each, operating with switching frequencies ranging from 250kHz to 2.3MHz. The integrated LDO provides a stable output with up to 250mA. Designed for surface mounting, the L5964L-VYY is housed in a 64-LQFP-EP (10x10) package. It operates across a supply voltage range of 3.3V to 26V and an ambient temperature range of -40°C to 105°C. The device includes supervisor functionality. This component is suitable for applications in automotive, industrial automation, and consumer electronics where efficient and flexible power delivery is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 64-LQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Supply | 3.3V ~ 26V |
| Frequency - Switching | 250kHz ~ 2.3MHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) |
| Supplier Device Package | 64-LQFP-EP (10x10) |
| Voltage/Current - Output 1 | Selectable, 3.5A |
| Voltage/Current - Output 2 | Selectable, 3.5A |
| Voltage/Current - Output 3 | Selectable, 250mA |
| w/LED Driver | No |
| w/Supervisor | Yes |
| w/Sequencer | No |
| Number of Outputs | 3 |
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