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AP7175 Datasheet, PDF (8/14 Pages) Diodes Incorporated – The AP7175 is a 3.0A ultra low-dropout (LDO) linear regulator that features an enable input and a power-good output.
AP7175
Operating Waveforms (cont.) (@ VCNTL = 5V, VIN = 1.8V, VOUT = 1.2V, TA = +25°C, unless otherwise specified.)
Shutdown
VEN
VOUT
VPOK
IOUT
VEN
VOUT
IOUT
Enable
VPOK
COUT = 10µF, CIN = 10µF, RL = 0.4Ω
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IOUT, 2A/Div, DC
TIME: 4µs/Div
COUT = 10µF, CIN = 10µF, RL = 0.4Ω
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IOUT, 2A/Div, DC
TIME: 1ms/Div
AP7175
Document number: DS35606 Rev. 3 - 2
8 of 14
www.diodes.com
December 2012
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