R-78S3.3-0.1

Features Switching Regulator Boost converter Efficiency 93% , >80% with 10% load Input range down to 0.65V Continuous short circuit protection 7µA input current in standby -40°C to +100°C operation IEC/EN62368-1 certified, CB report DC/DC Converter R-78S Description The R-78S is a DC/DC boost converter designed to run from single cell batteries. The input voltage range of 0.65V-3.3V means that alkaline, NiCd, NiMH, zinc-carbon or lithium chemistry cells can be used to generate a stable 1.8V, 3.3V or 3.6V output to power microprocessors, WLAN/Bluetooth modules and IoT systems. The very high efficiency and low standby consumption can be used to extend battery lifetimes until the „last gasp“ to get the maximum available energy out of the cell. The wide operating temperature of -40°C to +100°C, short circuit protection, OTP, Class A EMC and 3-year warranty round off this high performance converter. 0.1 Amp SIP4 Single Output Selection Guide Part Number Input Voltage Range (3) [VDC] Output Output Efficiency (1) Max. Capacitive Voltage Current @ min Vin @ typ. Vin Load (2) [VDC] [mA] [%] [%] [µF] R-78S1.8-0.1 0.65-1.3 1.8 100 92 93 470 R-78S3.3-0.1 0.65-3.15 3.3 100 92 93 470 R-78S3.6-0.1 0.65-3.3 3.6 100 92 93 470 Notes: Note1: Efficiency is tested at nom. input voltage and full load. (refer to Basic characterisitc below) Note2: Max. Cap Load is tested by nominal input and full resistive load Note3: F...