TC1070_07 Datasheet, PDF (7/20 Pages) Microchip Technology – 50mA, 100mA and 150mA Adjustable CMOS LDOs with Shutdown

TC1070/TC1071/TC1187
TYPICAL CHARACTERISTICS (CONTINUED)
Note: Unless otherwise specified, all parts are measured at temperature = +25°C)
Measure Rise Time of 3.3V LDO
Conditions: C_IN = 1μF, C_OUT = 1μF, I_LOAD = 100mA, V_IN = 4.3V,
Temp = 25°C, Fall Time = 184μS
Thermal Shutdown Response of 5.0V LDO
Conditions: V_IN = 6V, C_IN = 0μF, C_OUT = 1μF
V_SHDN
V_OUT
V_OUT
Measure Rise Time of 5.0V LDO
Conditions: C_IN = 1μF, C_OUT = 1μF, I_LOAD = 100mA, V_IN = 6V,
Temp = 25°C, Fall Time = 192μS
V_SHDN
V_OUT
I_LOAD was increased until temperature of die reached about 160°C, at
which time integrated thermal protection circuitry shuts the regulator
off when die temperature exceeds approximately 160°C. The regulator
remains off until die temperature drops to approximately 150°C.
Measure Fall Time of 3.3V LDO
Conditions: C_IN = 1μF, C_OUT = 1μF, I_LOAD = 100mA, V_IN = 4.3V,
Temp = 25°C, Fall Time = 52μS
V_SHDN
V_OUT
© 2007 Microchip Technology Inc.
DS21353D-page 7