厂商：Freescale
类别：16位单片机
厂商：Murata
类别：EMI滤波器
类别：抗氧体磁珠和芯片
厂商：Linear
类别：开关稳压器
厂商：Panasonic
类别：PhotoMOS(MOSFET输出光电耦合器)
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特点 High Accuracy: A Grade—0.05% Max B Grade—0.1% Max Low Drift: A Grade—10ppm/°C Max B Grade—25ppm/°C Max Low Profile (1mm) ThinSOT? PackageLow Supply Current: 60μA MaxSinks and Sources CurrentLow Dropout VoltageGuaranteed Operational –40°C to 125°CWide Supply Range to 18VAvailable Output Voltage Options: 1.25V, 2.048V,2.5V, 3V, 3.3V, 4.096V and 5V典型应用典型应用描述The LT?1790 is a family of SOT-23 micropower low dropout series references that combine high accuracy and low drift with low power dissipation and small package size. These micropower references use curvature compensation to obtain a low temperature coefficient and trimmed precision thin-film resistors to achieve high output accuracy. In addition, each LT1790 is post-package trimmed to greatly reduce the temperature coefficient and increase the output accuracy. Output accuracy is further assured by excellent line and load regulation. Special care has been taken to minimize thermally induced hysteresis.The LT1790s are ideally suited for battery-operated systems because of their small size, low supply current and reduced dropout voltage. These references provide supply current and power dissipation advantages over shunt references that must idle the entire load current to operate. Since the LT1790 can also sink current, it can operate as a micropower negative voltage reference with the same performance as a positive reference.