| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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682 pcs
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682 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The UM2021 is a 2 Watt DC-DC Converter from Universal Microelectronics, designed for reliable power conversion in various applications. It comes in a standard 24-pin DIP package and boasts high efficiency, reaching up to 80% in some configurations.
Key electrical specifications include a continuous short circuit protection feature, ±0.5% load regulation, and ±0.5% line regulation. The converter provides 500 VDC isolation and operates within a wide input voltage range depending on the specific model (e.g., 4.5-5.5V for 5V input, 9-18V for 12V input, 18-36V for 24V input, and 36-72V for 48V input).
Environmental and thermal specifications include an operating temperature range of -25°C to +71°C ambient without derating and a storage temperature range of -40°C to +100°C. The dimensions for Case A are 1.25 x 0.8 x 0.4 inches. The case material is non-conductive black plastic, rated UL94V-0.
This series is suitable for applications requiring stable and isolated DC power. The Pi input filter helps reduce input ripple, contributing to overall system stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range varies by model, including 4.5-5.5V for 5V nominal, 9-18V for 12V nominal, 18-36V for 24V nominal, and 36-72V for 48V nominal.
The output voltage accuracy is ±2.0% maximum.
The operating temperature range is -25°C to +71°C ambient without derating.
The isolation voltage is a minimum of 500 VDC.
The dimensions for Case A are 1.25 x 0.8 x 0.4 inches.