- Part Number
A4491EESTR-T
- Manufacturer
Allegro MicroSystems, LLC
- Description
- IC REG BUCK ADJ TRPL 20QFN
- Category
- Integrated Circuits (ICs)
- Family
- PMIC - Voltage Regulators - DC DC Switching Regulators
- To learn about the specification of A4491EESTR-T, please search the datasheet by clicking the link above. If you couldn't find the correct datasheet, please refer to the manufacturer's official datasheet.
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Specifications of A4491EESTR-T
| Packaging | Tape & Reel (TR) | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 3 | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 23V | |
| Voltage - Output (Min/Fixed) | 0.8V | |
| Voltage - Output (Max) | 20.7V | |
| Current - Output | - | |
| Frequency - Switching | 550kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-WFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (4x4) | |
| Other Names | 620-1516-2 A4491EESTR-T-ND | |
| call me | [email protected] | |
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