EXAR
固定电压稳压器, LDO, 2.7V至5.5V, 300mV压差, 3.3V输出, 500mA输出, SOT-23-5
收发器, RS232, 2驱动器, 3V-5.5电源, SSOP-20
收发器, RS232, 2驱动器, 3V-5.5电源, SOIC-16
收发器, RS232, 2驱动器, 4.5V-5.5电源, NSOIC-16
收发器, RS422 / RS485, 3V-3.6电源, SOIC-8
收发器, RS232, 2驱动器, 3V-5.5电源, SSOP-16
线路接收器, RS422/RS485, 4.75V-5.25电源, SOIC-8
收发器, RS232, 5驱动器, 3V-5.5电源, SSOP-28
收发器, RS232, 2驱动器, 3V-5.5电源, TSSOP-20
收发器, RS232, 2驱动器, 4.5V-5.5电源, DIP-16
收发器, RS232, 2驱动器, 4.5V-5.5电源, SOIC-16
监控器电路, 低功耗, 低电平有效复位, 1V-5.5V输入, NSOIC-8
收发器, RS232, 3V-5.5电源, TSSOP-16
收发器, RS232, 4驱动器, 4.5V-5.5电源, SSOP-28
线路接收器, RS422/RS485, 4.75V-5.25电源, SOIC-14
收发器, RS485, 4.75V-5.25电源, SOIC-8
收发器, RS232, 3V-5.5电源, SSOP-16