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| Shipping | Delivery period | For in-stock parts, orders are estimated to ship out in 3 days. InFortune ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express, 3-7 business days. DHL eCommerce，12-22 business days. FedEx International Priority, 3-7 business days. EMS, 10-15 business days. Registered Air Mail, 15-30 business days |
| Shipping rates | Shipping rates for your order can be found in the shopping cart. | |
| Shipping option | We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping. | |
| Shipping tracking | We will notify you by email with tracking number once order is shipped. You can also find the tracking number in order history. |
| Returning / warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment，please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping. |
| Warranty | All InFortune purchases come with a 30-day money-back return policy, plus a 90-day InFortune warranty against any manufacturing defects. This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation |
| Image | Part Number | Description | Stock | Buy |
|---|---|---|---|---|
 |
S-8521B40MC-ATZT2UABLIC U.S.A. Inc. |
IC REG CTRLR BUCK SOT23-5 |
In Stock: 233,165 |
|
 |
TPS40190DRCRTexas Instruments |
IC REG CTRLR BUCK 10SON |
In Stock: 44,354 |
|
 |
5962-9326101MEATexas Instruments |
UC1854 HIGH POWER FACTOR PREREGU |
In Stock: 4,026 |
|
 |
UCC3800DTRTexas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
In Stock: 39,603 |
|
 |
UCC38086DTexas Instruments |
UCC38086 CURRENT MODE PUSH-PULL |
In Stock: 63,953 |
|
 |
MIC38C43-1YMRoving Networks / Microchip Technology |
IC REG CTRLR MULT TOP 14SOIC |
In Stock: 46,610 |
|
 |
UCC2892DTexas Instruments |
UCC2892 UCC289X CURRENT MODE ACT |
In Stock: 63,953 |
|
 |
UC3844AD8G4Texas Instruments |
IC REG CTRLR PWM CM 8SOIC |
In Stock: 116,829 |
|
 |
UCC2805DTRG4Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
In Stock: 68,045 |
|
 |
TL3842DR-8Texas Instruments |
TL3842 CURRENT-MODE PWM CONTROLL |
In Stock: 555,555 |
