LP3980 datasheet(4/10 Pages) POWER

4 / 10 page

LP3980-00

Jul.-2018

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

Page 4 of 10

Preliminary Datasheet

LP3980

Absolute Maximum Ratings

Note 1



Input to GND ------------------------------------------------------------------------------------------------------------ -0.3V to 6V



EN to GND -------------------------------------------------------------------------------------------------------------- -0.3V to 6V



Output Voltage to GND ----------------------------------------------------------------------------------- -0.3V to (VIN+0.3V)



Maximum Junction Temperature ----------------------------------------------------------------------------------------- 150℃



Operating Ambient Temperature Range (TA) --------------------------------------------------------------- -40℃ to 85℃



Maximum Soldering Temperature (At leads, 10 sec) --------------------------------------------------------------- 260℃

Note 1.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the

specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Thermal Information



Maximum Power Dissipation (SOT23-5, PD, TA=25℃) ----------------------------------------------------------- 400mW



Thermal Resistance (SOT23-5, θJA) -------------------------------------------------------------------------------- 250℃/W



Maximum Power Dissipation (SOT23, PD, TA=25℃) -------------------------------------------------------------- 350mW



Thermal Resistance (SOT23, θJA) ----------------------------------------------------------------------------------- 350℃/W



Maximum Power Dissipation (TDFN-4, PD, TA=25℃) ------------------------------------------------------------ 390mW



Thermal Resistance (TDFN-4, θJA) --------------------------------------------------------------------------------- 256℃/W

ESD Susceptibility



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



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

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