| Manufacturer Part Number | A4491EESTR-T |
|---|---|
| Manufacturer | Allegro MicroSystems, LLC |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Available Quantity | 127380 Pieces |
| Unit Price | Quote by Email ([email protected]) |
| Description | IC REG BUCK ADJ TRPL 20QFN |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Production Status (Lifecycle) | In Production |
| Delivery Time | 1-2 Days |
| Date Code (D/C) | New |
| Datasheet Download | A4491EESTR-T.pdf |
| Part Number | A4491EESTR-T |
|---|---|
| Manufacturer Lead time | 6-8 weeks |
| Condition | New & Unused, Original Sealed |
| Part Status | Active |
| 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) |
| Weight | 0.001 KG |
| Application | Email for details |
| Replacement Part | A4491EESTR-T |
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If you would like to buy A4491EESTR-T, you can submit a request for quotation, or send an email to us, we will send you the quotation within 12 hours. After the quotation, you can place your order for A4491EESTR-T, we will send you our invoice and ship to you to any country.
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