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| Item number: CIEN4-93849645 Manufacturer no.: TSR 1-2418SM EAN/GTIN: n/a |
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![](/p.gif) | The new TSR-1SM series models of step-down switching regulators have a high efficiency up to 96% which allows full load operation up to +65°C ambient temperature without the need of any heat transmission layer. Excellent output voltage accuracy (±2%) and low standby current (~1 µA) are features that distinguish these switching regulators from linear regulators. More information: Power | DC input voltage | 4.6 - 36 V | ![](/p.gif) | Output current | 1000 mA | ![](/p.gif) | Output voltage | 1.8 V | Technical details | Product colour | Black | ![](/p.gif) | Material | Copper, Nickel, Plastic, 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) | -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 | 9.3 mm | ![](/p.gif) | Depth | 7.6 mm | ![](/p.gif) | Height | 15.2 mm | ![](/p.gif) | Weight | 1.7 g |
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