厂商：Freescale
类别：16位单片机
厂商：CooperBussmann
类别：PTC 可复位保险丝
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
厂商：Linear
类别：电流反馈放大器
厂商：
类别：PowerQUICC III
类别：射频SiP模块
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特点Digital Selection of 0V, VCC, 12V or Hi-ZOutput Current Capability: 120mAInternal Current Limiting and Thermal ShutdownAutomatic Switching from 3.3V to 5VPowered from Unregulated 13V to 20V SupplyLogic Compatible with Standard PCMCIA ControllersOutput Capacitors: 1μFQuiescent Current in Hi-Z or 0V Mode: 60μAIndependent VPP Valid Status Feedback Signals典型应用典型应用描述描述 The LT?1313 is a member of Linear Technology Corporation’s PCMCIA driver/regulator family. It provides 0V, 3.3V, 5V, 12V and Hi-Z regulated power to the VPP pins of two PCMCIA card slots from a single unregulated 13V to 20V supply. When used in conjunction with a PC Card Interface Controller, the LT1313 forms a complete minimum component-count interface for palmtop, pen-based and notebook computers. The two VPP output voltages are independently selected by four logic compatible digital inputs which interface directly with industry standard PC Card Interface Controllers. Automatic 3.3V to 5V switching is provided by two independent comparators which continuously monitor each PC card Vcc supply voltage and automatically adjust the VPP output to match the associated Vcc pin voltage when the VPP = Vcc mode is selected. Two open-collector VPP VALID outputs are provided to indicate when the VPP outputs are in regulation at 12V. The LT1313 is available in 16-pin SO packaging.