MIC2212 Datasheet, PDF (5/10 Pages) Micrel Semiconductor – Dual uCap LDO and Power-On Reset

MIC2212
Micrel
Parameter
Conditions
Min Typ Max Units
SET Input
SET Pin Current Source
SET Pin Threshold Voltage
V_SET = 0V
P_OR = High
0.75 1.25 1.75 µA
1.25
V
Notes
1. Exceeding maximum rating may damage the device.
2. The device is not guaranteed to work outside its operating rating.
3. The maximum allowable power dissipation of any T_A (ambient temperature) is (P_D(max) = T_J(max) – T_A) / θ_JA. Exceeding the maximum allowable
power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown.
4. Specification for packaged product only.
5. Minimum input for line regulation test is set to V_OUT + 1V relative to the highest output voltage.
6. Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal value measured at 1V differen-
tial. For outputs below 2.25V, dropout voltage is the input-to-output voltage differential with the minimum input voltage 2.25V. Minimum input
operating voltage is 2.25V.
August 2004
5
M9999-080504