Fremont Micro Devices FT533xx
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Vout=3.6V; En=Vin=(Vout+1)V; Cout=1µF unless otherwise noted
Parameter Symbol Conditions Min
Typ Max
Units
Output Voltage
Accuracy
Vout Iout=1mA -2 --- +2 %
Imax Vin=Vout+1V 500 700 --- mA
Current Limiter
Ishort Vin=Vout+1V --- 80 --- mA
Line Regulations Vline (Vout+1.0V)~6V --- 0.01
0.3 %/V
1mA Iout 100mA --- 10 ---
Load Regulation Vload
1mA
Iout 400mA --- 40 ---
mV
Iout=100mA --- 100 ---
Dropout Voltage Vdrop
Iout=400mA --- 420 ---
mV
Supply Current Iq Vin=(Vout+1)V,Iout=0mA --- 65 --- µA
Standby Current Istby Shut down --- 0.01
1 µA
Temperature
Coefficient
Vout/ ( Temp*
Vo ut )
Iout=30mA
-40°C
Temp 85°C
--- 100 --- ppm/
Output Noise
Voltage
e
NO
10Hz~100kHz --- 30 --- µVrms
PSRR@1k --- 75 ---
Ripple
Rejection Rate
PSRR@10k
Vin=Vout+1VDC+1Vp-pAC
Iout=30mA
--- 75 ---
dB
EN Input
Bias Current
Ien --- 0 100 nA
VL --- --- --- 0.3 V
EN Threshold
VH --- 1.2 --- 6 V
* Dropout voltage is defined as the input to output differential at which the output voltage drops 2%
below its nominal value measured at 1V differential.