LT3507AHUHF#TRPBF
IC REG QD BUCK/LINEAR 38QFNManufacturer: Analog Devices Inc.
Categories: Linear + Switching
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The Analog Devices Inc. LT3507AHUHF-TRPBF is a versatile power management IC featuring four independent output regulators. This component integrates three step-down (buck) converters operating at a switching frequency of 900kHz to 1.1MHz, alongside a single linear (LDO) regulator. The device supports a wide input voltage range from 4V to 36V, with output current capabilities of up to 2.7A for one buck output and 1.8A for the other two. The LDO output is configurable for various applications. Designed for surface mounting, it is supplied in a 38-QFN (5x7) package with an exposed pad, facilitating efficient thermal management. The LT3507AHUHF-TRPBF includes sequencing capabilities and operates across an extended temperature range of -40°C to 150°C. This component is suitable for applications in automotive, industrial control, and battery-powered systems requiring flexible power regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 38-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C |
| Voltage - Supply | 4V ~ 36V |
| Frequency - Switching | 900kHz ~ 1.1MHz |
| Topology | Step-Down (Buck) (3), Linear (LDO) (1) |
| Supplier Device Package | 38-QFN (5x7) |
| Voltage/Current - Output 1 | -, 2.7A |
| Voltage/Current - Output 2 | -, 1.8A |
| Voltage/Current - Output 3 | -, 1.8A |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | Yes |
| Number of Outputs | 4 |
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