MAX20457ATIA/VY+
IC REG BUCK ADJ/1V DL 28TQFNManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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The Analog Devices Inc./Maxim Integrated MAX20457ATIA-VY- is a dual-output, synchronous buck switching regulator designed for efficient power conversion. Operating with an input voltage range of 3.5V to 36V, this component delivers versatile output voltage options, supporting adjustable outputs up to 14V and fixed outputs of 1V referenced to 3.3V or 5V rail. Its 2.1MHz switching frequency enables the use of smaller passive components, contributing to a compact design. The regulator features two positive output configurations and is housed in a 28-TQFN (5x5) package with exposed pad for enhanced thermal performance. Suitable for surface mount applications, the MAX20457ATIA-VY- is employed in industries such as automotive, industrial automation, and portable electronics requiring robust and flexible DC-DC conversion. The device operates across a temperature range of -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: StripDownload Free CAD Model:
Technical Details:
| Packaging | Strip |
| Package / Case | 28-WFQFN Exposed Pad |
| Output Type | Adjustable (Fixed) |
| Mounting Type | Surface Mount, Wettable Flank |
| Number of Outputs | 2 |
| Function | Step-Down |
| Current - Output | - |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 2.1MHz |
| Voltage - Input (Max) | 36V |
| Topology | Buck |
| Supplier Device Package | 28-TQFN (5x5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 14V, 14V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 1V (3.3V), 1V (5V) |
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