IC REG BUCK ADJ TRPL 20QFN | Allegro MicroSystems
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
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Unit Price ($ / pc.)
0.404 $
*
Available: 322 pcs.
Next delivery: 5712 pcs.
Available in 2 Weeks
Manufacturer Leadtime: 12 Weeks **
Quantity
Price per unit*
100 pcs.
0.3838 $
500 pcs.
0.3636 $
1000 pcs.
0.3434 $
3000 pcs.
0.3232 $
10000 pcs.
0.303 $
*incl. VAT plus
shipping costs
**Subject to prior sale
Description
The A4491EESTR-T is a common industry Voltage Regulators - DC DC Switching Regulators housed in a RoHS compliant 20-WFQFN Exposed Pad package by Allegro MicroSystems made. The A4491EESTR-T is using SPQ 1500 pieces and MSL1 packing size. Buy new and original item from Innovo Technology distributor, contact by email: sales@hk-innovo.com
Technical specifications
| Mfr | Allegro MicroSystems |
| Series | - |
| Package | Tape & Reel (TR) |
| Product 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-EP (4x4) |
| Base Product Number | A4491 |
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Logistics
| Country of origin | HK |
| Customs tariff number | - |
| Original Packaging | Reel with 1500 pieces |
Compliance
| RoHS conform | Yes |
| HTSUS | 8504.40.9580 |
| SVHC free | Yes |
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