The TPS7A41 is an ultra-high voltage tolerant linear regulator with the advantage of being in a thermally enhanced package (MSOP-8) and withstanding up to 50V of continuous DC or transient input voltages.
TPS7A41 is stable (over temperature and tolerance) with any output capacitor greater than 4.7μF and any input capacitance greater than 1μF. As a result, the board-level space required for the implementation of the device will be very small due to its miniature package (MSOP-8) and potentially small output capacitors. In addition, the TPS7A41 has an enable pin (EN) that is compatible with standard CMOS logic for a low-current shutdown mode.
TPS7A41 Features an internal thermal shutdown and current limiting function to protect the system in the event of a fault. The MSOP-8 package has an operating temperature range of TJ = –40°C to +125°C.
In addition, TPS7A41 is ideal for generating a low-voltage power supply that relies on intermediate voltage rails in telecommunications and industrial applications. Not only does the device provide a well-regulated voltage rail, but it also withstands ultra-high and fast voltage transients and maintains voltage regulation in this transient situation. These features translate into simpler and more cost-effective surge protection circuits for a wide range of applications.
characteristic
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宽范围输入电压: 7 V 至 50 V
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准确度：
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标称值：1%
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在整个线路电压、负载及温度范围内：2.5%
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低静态电流：25µA
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关断时的静态电流：4.1 µA
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最大输出电流：50mA
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CMOS 逻辑电平兼容型使能引脚
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可调输出电压：~1.175 V to 48 V
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采用陶瓷电容器时可实现稳定：
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压降电压：290mV
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内置限流及热关断保护功能
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封装：具有高散热性能的 MSOP-8 PowerPAD
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工作温度范围：–40°C 至 +125°C
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