AS1331-BTDT-AD
IC REG BCK BST ADJ 450MA 10TDFNManufacturer: ams-OSRAM USA INC.
Categories: DC DC Switching Regulators
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The AS1331-BTDT-AD by ams-OSRAM USA INC. is a highly efficient buck-boost switching regulator IC. Featuring a positive adjustable output, this component supports input voltages ranging from 1.8V to 5.5V. The device delivers a regulated output current of 450mA and is capable of stepping up or down voltages, with a minimum fixed output of 2.5V and a maximum output of 3.3V. Its 10-WFDFN Exposed Pad package (Supplier Device Package: 10-TDFN (3x3)) facilitates surface mounting. The AS1331-BTDT-AD incorporates a synchronous rectifier for improved efficiency and operates within an ambient temperature range of -40°C to 85°C. This versatile regulator is commonly employed in battery-powered portable devices, wireless communication modules, and various consumer electronics applications requiring flexible power management. The component is supplied 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 | 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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