AS1331-BTDT-A25
IC REG BCK BST 2.5V 450MA 10TDFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The ams-OSRAM USA INC. AS1331-BTDT-A25 is a highly efficient buck-boost switching regulator IC. This single-output device provides a fixed 2.5V output voltage with a maximum switch current capability of 450mA. Its dual-mode buck-boost topology allows for efficient voltage regulation across a wide input voltage range, from 1.8V to 5.5V. Designed for surface mount applications, it is supplied in a compact 10-TDFN (3x3) package with an exposed pad for enhanced thermal performance. The AS1331-BTDT-A25 incorporates synchronous rectification for improved efficiency. This component is suitable for a variety of applications, including portable electronics and power management solutions. It operates within an ambient temperature range of -40°C to 85°C and is delivered on tape and reel.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 450mA (Switch) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | - |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 10-TDFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Min/Fixed) | 2.5V |
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