tc1073 Microchip Technology Inc., tc1073 Datasheet - Page 7

• Manufacturer Part Number: tc1073
• Description: 50ma And 100ma Cmos Ldos With Shutdown, Error Output And V Bypass Ref
• Manufacturer: Microchip Technology Inc.

Note: Unless otherwise specified, all parts are measured at temperature = +25°C.
© 2007 Microchip Technology Inc.
Conditions: C
V
V
Conditions: C
SHDN
V
SHDN
V
OUT
OUT
Measure Rise Time of 3.3V LDO with Bypass Capacitor
Measure Fall Time of 3.3V LDO with Bypass Capacitor
V
V
IN
IN
IN
= 4.3V, Temp = 25°C, Rise Time = 448μS
IN
= 4.3V, Temp = 25°C, Fall Time = 100μS
= 1μF, C
= 1μF, C
OUT
OUT
= 1μF, C
= 1μF, C
BYP
BYP
= 470pF, I
= 470pF, I
LOAD
LOAD
= 100mA
= 50mA
V
V
Conditions: C
Conditions: C
SHDN
V
SHDN
V
OUT
OUT
Measure Rise Time of 3.3V LDO without Bypass Capacitor
Measure Fall Time of 3.3V LDO without Bypass Capacitor
V
V
IN
IN
TC1072/TC1073
= 4.3V, Temp = 25°C, Rise Time = 184μS
IN
IN
= 4.3V, Temp = 25°C, Fall Time = 52μS
= 1μF, C
= 1μF, C
OUT
OUT
= 1μF, C
= 1μF, C
BYP
BYP
= 0pF, I
= 0pF, I
DS21354D-page 7
LOAD
LOAD
= 100mA
= 100mA