UCC28742DBVR
Specifications
| Output Current | 2A |
| Operating Temperature | -40°C to +125°C |
| Output Voltage | 5V |
| Duty Cycle(Max) | 99% |
| Features | Quasi-resonant/valley switching · EMI optimization (spread spectrum) · Leading edge blanking · Under-voltage lockout · Light load efficient mode · Over Voltage Protection · Over Current Protection · Short Circuit Protection · Overtemperature protection (OTP) |
| Feedback System | Secondary-Side Feedback |
| Frequency - Switching | 80kHz |
| Topology | Flyback |
| Voltage - Supply | 9V to 35V |
| Working Mode | DCM |
Price
| Quantity | Unit price |
|---|---|
| 1 pcs | USD 0.892 |
| 10 pcs | USD 0.690 |
| 30 pcs | USD 0.590 |
| 100 pcs | USD 0.490 |
| 500 pcs | USD 0.429 |
| 1,000 pcs | USD 0.398 |
Indicative price as of 2026-10-31 14:41 Beijing time · 52h old — ask us for a fresh quote before you commit.
Spot prices on passives and power parts can move by double digits within a single day. Treat this as a reference point, not a binding offer — confirm before you pass it to your customer.
| Availability | In stock |
| Stock | 19,100 pcs |
| Lead time | Ships in 3–5 working days once the lot is confirmed |
| Condition | New & original — lot checked before shipment |
| MOQ | 1 pcs |
| MPQ | 3,000 pcs |
| Stock checked | 2026-10-31 14:41 |
| Price updated | 2026-10-31 14:41 |
Questions buyers ask
Is UCC28742DBVR in stock?
In stock — 19,100 pcs. Ships in 3–5 working days once the lot is confirmed. Stock last checked 2026-10-31. Minimum order quantity 1 pc.
Is UCC28742DBVR new and original?
Yes. Every lot is checked before it ships; if a lot is ever refurbished or pulled from a board, the quote says so before you order.
What does UCC28742DBVR cost?
Indicative unit price is USD 0.892; volume breaks are quoted per order.
What are the key specifications of UCC28742DBVR?
Output Voltage 5V, Voltage - Supply 9V to 35V, Output Current 2A, Operating Temperature -40°C to +125°C.
Is UCC28742DBVR RoHS compliant?
The data feed lists RoHS: Yes — confirm on the datasheet for your batch.
Where is the UCC28742DBVR datasheet?
Alternatives & cross-reference
No published cross-reference is on record for UCC28742DBVR yet. If you are looking for a replacement or an obsolete-part substitute, send us the part number and what it is used for — this is what we do most.
Send the quantity, target price and application. We reply within 24 hours.
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