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5,750 pcs
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5750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2596S-ADJ from UMW (Youtai Semiconductor) is a monolithic integrated circuit designed for step-down (buck) switching regulator applications. It is capable of driving a 3A load with excellent line and load regulation. This adjustable output version allows for a voltage range from 1.2V to 37V.
The regulator operates at a fixed switching frequency of 150 kHz, which enables the use of smaller filter components compared to lower-frequency regulators. It requires a minimum number of external components, including internal frequency compensation and a fixed-frequency oscillator, simplifying circuit design. The device features a guaranteed ±4% tolerance on output voltage under specified conditions and an input voltage range up to 40V.
Self-protection features include a two-stage frequency-reducing current limit for the output switch and an over-temperature shutdown for protection under fault conditions. The LM2596S-ADJ is available in a TO-263-5L surface mount package, suitable for various electronic designs.
Key electrical characteristics include a 3A output current capability, an adjustable output voltage range of 1.2V to 37V, and a maximum input voltage of 40V. The operating temperature range is -40°C to 125°C (TA).
| Qty | Low | High |
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| 1+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable version output voltage range is 1.2V to 37V.
The guaranteed output load current is 3A.
The input voltage range is up to 40V.
The internal oscillator operates at a fixed frequency of 150kHz.
The operating temperature range is -40°C to 125°C.
It is available in a TO-263-5L surface mount package.