| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,437 pcs
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1437 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The UCC2583DTR from Texas Instruments is a switch mode secondary side post regulator. It is designed for precision regulation of auxiliary outputs in multiple output power supplies, making it useful for both single-ended and center-tapped secondary circuits. This device operates with a voltage range of 8.9V to 14V and consumes a low operating current of 3mA.
Featuring leading-edge modulation and high-frequency operation (>500kHz), the UCC2583DTR does not require a gate drive transformer. It includes a high current gate driver capable of 0.5A sink and 1.5A source, along with an average current limiting loop. The regulator is housed in a 14-SOIC package and supports surface mount installation.
This component is ideal for applications requiring precise control over secondary power supply outputs. Its design considerations include an operating temperature range of -40°C to 85°C, ensuring reliability in various environmental conditions. The 14-pin SOIC package is suitable for standard surface mount assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.46 | $3.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
8.9V to 14V.
14-SOIC (0.154", 3.90mm Width) surface mount package.
-40°C to 85°C.
3 mA.
1.5A source and 0.5A sink.
Greater than 500 kHz.