AS1331-BTDT
IC REG BCK BST ADJ 450MA 10TDFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The ams-OSRAM USA INC. AS1331-BTDT is a highly efficient, positive adjustable buck-boost switching regulator. This electronic component offers a versatile step-up/step-down functionality, enabling it to generate a stable output voltage from input voltages both above and below the desired output. With an output current capability of 450mA (Switch) and an adjustable output voltage range from 2.5V to 3.3V, it is well-suited for applications requiring precise voltage regulation. The device operates with an input voltage range of 1.8V to 5.5V, making it compatible with a wide array of power sources. Its 10-WFDFN exposed pad package, specifically a 10-TDFN (3x3), facilitates surface mounting and efficient thermal management. The AS1331-BTDT features a synchronous rectifier for enhanced efficiency and operates within an ambient temperature range of -40°C to 85°C. This regulator is commonly employed in portable electronics, battery-powered devices, and other power management solutions where compact size and high performance are critical.
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 | Adjustable |
| 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) | 3.3V |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Min/Fixed) | 2.5V |
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