55RP5002 regulator equivalent, 1ua low dropout positive voltage regulator.
s s s s s s s s s s s Extremely Low Power Consumption 1.1µA (Typ.) Very Low Dropout Voltage .... 120mV typ at 100mA 380mV typ at 200mA Wide Input Voltage Range ...........
and eliminates the need for an additional shutdown mode. The power consumption of the TC55 is 1000 times lower than in b.
The TC55 Series is a family of CMOS low dropout positive voltage regulators which can source up to 250mA of current. The extremely low operating current (1.1µA typical) makes this part the ideal choice for battery operated applications and eliminates.
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