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Fire Alarms

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The demand of fire detection and alarm systems still stays high as smart home market continues to increase. The long-life battery time, high reliability and high accuracy are the key features of fire alarm systems. Richtek has provided power solutions, featuring low quiescent current for smoke detection sets and DC/DC converters for fire detection central control sets.

Buck Converters - for FDCC 24V~28.4Vin to 3.3V/5V/12Vout
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LDO - for Smoke Detector/Handset: 24V~28.4Vin to 3.3Vout
Part NumberDescriptionRelated Products
RT905836V, 2μA IQ, 100mA Low Dropout Voltage Linear RegulatorLinear Regulators > Single Output LDO
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