3V/5V SIM Power Supply in SOT-23

\nDESCRIPTION\nThe LTC® 1986 is a micropower charge pump DC/DC converter that provides power for either 3V or 5V GSM SIM cards. It operates in one of three modes: VOUT= 5V (5V mode), V\nOUT= VIN (3V mode) or shutdown. The input voltage range is 2.6V to 4.4V and the part can provide 10mA of output cu ■ VINRange: 2.6V to 4.4V\n■ Step-Up Charge Pump Generates 5V\n■ Output Current: 10mA\n■ VINto VOUTDirect Connection for 3V SIMs\n■ Ultralow Power Operating Current: 14µA Shutdown Current: <1µA\n■ No Inductors\n■ Short-Circuit/Thermal Protected\n■ Switching Frequency: 900kHz\n■ Soft-Start Limits Inru;

ADI

亚德诺

i4-PAC??Power Relay

文件：139.42 Kbytes 页数：6 Pages

Clare

Clare, Inc.

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IXYS

艾赛斯

i4-PAC??Power Relay

文件：888.92 Kbytes 页数：7 Pages

Clare

Clare, Inc.