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| Item number: CIEN9-93849611 Manufacturer no.: TSRN 1-2450SM EAN/GTIN: n/a |
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![](/p.gif) | The new TSRN 1SM series are step-down non–isolated switching regulators in compact SMD package. They are an ideal solution to replace inefficient linear regulators. The high efficiency up to 95% allows full load operation up to +55°C (+85°C with derating) ambient temperature without the need of forced air cooling. The TSRN-1SM switching regulators provide other significant features over linear regulators, i.e. better output accuracy (±2%), lower standby current of ~4 mA and no requirement of external capacitors. They are suitable for positive or negative output circuits and offer a trim input for output voltage adjustment. The high efficiency, low standby power consumption and remote On/Off function make these regulators an ideal solution for energy sensitive applications. More information: Power | DC input voltage | 6.5-42 V | ![](/p.gif) | Output current | 1000 mA | ![](/p.gif) | Output voltage | 5 V | Technical details | Product colour | Black | ![](/p.gif) | Material | Copper, Nickel, Silicone | ![](/p.gif) | Quantity | 1 | ![](/p.gif) | Type | DC/DC | ![](/p.gif) | Operating temperature (T-T) | -40 - 85 °C | ![](/p.gif) | Storage temperature (T-T) | -50 - 125 °C | ![](/p.gif) | Operating relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Storage relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Sustainability compliance | Yes | ![](/p.gif) | Sustainability certificates | REACH, RoHS | Weight & dimensions | Width | 7.5 mm | ![](/p.gif) | Depth | 10.2 mm | ![](/p.gif) | Height | 11.7 mm | ![](/p.gif) | Weight | 1.9 g |
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