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| Item number: CIEN4-93849517 Manufacturer no.: TSR 0.5-2418 EAN/GTIN: n/a |
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![](/p.gif) | TSR 0.5 is a series of step-down non-isolated switching regulators in compact SIP package. These converters are an ideal drop-in replacement to LM78 linear regulators when energy efficiency is a parameter of the design. The high efficiency up to 97% allows full load operation up to +80°C (+90°C with 50% load) ambient temperature without the need of forced air cooling. Excellent output voltage accuracy and low standby current are other features that distinguish witching regulators from linear regulators. More information: Power | Output current | 500 mA | ![](/p.gif) | Output voltage | 1.8 V | Technical details | Product colour | Black | ![](/p.gif) | Material | Plastic, Silicone, Copper, Nickel | ![](/p.gif) | Quantity | 2 | ![](/p.gif) | Type | DC/DC | ![](/p.gif) | Operating temperature (T-T) | -40 - 90 °C | ![](/p.gif) | Storage temperature (T-T) | -55 - 125 °C | ![](/p.gif) | Operating relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Storage relative humidity (H-H) | 0 - 95 % | ![](/p.gif) | Compliance certificates | REACH, RoHS | ![](/p.gif) | Sustainability compliance | Yes | 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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