LP3993-02

May.-2019

www.lowpowersemi.com

Page 3 of 7

Preliminary Datasheet

LP3993

Function Diagram

Absolute Maximum Ratings

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Supply Input Voltage ---------------------------------------------------------------------------------------- -0.3V to 30V

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Other pin to GND ----------------------------------------------------------------------------------------------- -0.3V to 8V

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Maximum Junction Temperature --------------------------------------------------------------------------------- 150°C

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Maximum Soldering Temperature (at leads, 10 sec) -------------------------------------------------------- 260°C

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Storage Temperature ------------------------------------------------------------------------------------- -65℃ to 165°C

Power Dissipation, PD @ TA = 25°C

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SOT23-3 --------------------------------------------------------------------------------------------------------------- 450mW

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SOT89-3 --------------------------------------------------------------------------------------------------------------- 700mW

Package Thermal Resistance

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SOT23-3, θJA ------------------------------------------------------------------------------------------------------ 250°C/W

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SOT89-3, θJA ------------------------------------------------------------------------------------------------------ 165°C/W

ESD Susceptibility

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HBM (Human Body Mode) --------------------------------------------------------------------------------------------- 2kV

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MM(Machine-Mode) --------------------------------------------------------------------------------------------------- 200V