LP2201 Datasheet, PDF (7/8 Pages) Lowpower Semiconductor inc – 200mA,Dual Channel Ultra-Fast CMOS LDO Regulator

Preliminary Datasheet
temperature 125°C, TA is the ambient temperature and
the θJA is the junction to ambient thermal resistance. For
recommended operating conditions specification of
LP2201, where TJ(MAX) is the maximum junction
temperature of the die (125°C) and TA is the maximum
ambient temperature. The junction to ambient thermal
resistance (θJA is layout dependent) for SOT23-6
package is 250°C/W.
PD(MAX) = (125°C−25°C) / 250 = 400mW (SOT23-6)
PD(MAX) = (125°C−25°C) / 165 = 606mW
The maximum power dissipation depends on operating
ambient temperature for fixed TJ(MAX) and thermal
resistance θJA.
LP2201
LP2201 – Ver. 1.2Datasheet Jul.-2008
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