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| Item number: 2794E-416878 Manufacturer no.: R-78HB3.3-0.5 EAN/GTIN: 5059039736386 |
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![](/p.gif) | EN-55022, EN-55024, EN-60601-1-2, EN-60950-1. Derate output when operating temperature above 71°C. MTBF to MIL-HDBK-217F (25°C). R78HBxx-0.5 Series. Non-isolated Medical safety approval EN-60601-1-2 High efficiency switching regulator, up to 96% No need for heatsinks Very wide input voltage range, up to 72V Low ripple and noise Thermal shutdown and continuous short circuit protection Pin compatible with LM78xx Linears Industry standard SIP-3 package More information: ![](/p.gif) | ![](/p.gif) | Output Voltage: | 3.3V dc | Output Current: | 500mA | Input Voltage: | 9 → 72V dc | Mounting Type: | Through Hole | Number of Outputs: | 1 | Package: | SIP | Efficiency: | 76% | Ripple And Noise: | 20mV Pk-Pk | Maximum Temperature: | +85°C | Minimum Temperature: | -40°C | Series: | R-78HB | Line Regulation: | ±1% | Depth: | 17.5mm | Length: | 11.5mm | Load Regulation: | ±0.6% |
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![](/p.gif) | Other search terms: 416878, Power Supplies & Transformers, Voltage Converters, Switching Regulators, Recom, R78HB3305 |
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