厂商：Freescale
类别：16位单片机
厂商：Littelfuse
类别：瞬态抑制二极管
类别：保险丝
厂商：Linear
类别：开关稳压器
厂商：
类别：压力传感器
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
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特点 Low Quiescent Current: 20μA in Active Mode <1μA in Shutdown Mode Operates with V IN as Low as 1V Low V CESAT Switch: 250mV at 300mA Uses Small Surface Mount ComponentsHigh Output Voltage: Up to –34VTiny 5-Lead SOT-23 Package典型应用典型应用描述描述 The LT?1617/LT1617-1 are micropower inverting DC/DC converters in a 5-lead SOT-23 package. The LT1617 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the LT1617-1 is intended for lower power and single-cell applications with a 100mA current limit and an extended input voltage range of 1V to 15V. Otherwise, the two devices are functionally equivalent. Both devices feature a quiescent current of only 20μA at no load, which further reduces to 0.5μA in shutdown. A current limited, fixed off-time control scheme conserves operating current, resulting in high efficiency over a broad range of load current. The 36V switch allows high voltage outputs up to –34V to be easily generated without the use of costly transformers. The LT1617’s low off-time of 400ns permits the use of tiny, low profile inductors and capacitors to minimize footprint and cost in space-conscious portable applications.