at VIN = 3.6V, VOUT = 3.3V,
IOUT = 1mA, CIN = 1µF, COUT = 1µF, and
TA = 25°C (unless otherwise noted)
Figure 5-1 Output Voltage Accuracy vs IOUT
Figure 5-3 Output Voltage Accuracy vs VIN
Figure 5-5 Load
Regulation vs IOUT
Figure 5-7 Dropout Voltage vs IOUT
Figure 5-9 IQ vs VIN
Figure 5-11 IGND vs IOUT
Figure 5-13 Shutdown Current vs VIN
Figure 5-15 Enable Logic Threshold vs Temperature
Figure 5-17 Smart
Enable Pulldown Resistor vs Temperature and VIN
Figure 5-19 VIN UVLO Threshold vs Temperature
| VIN = 0V to
4.3V, slew rate = 1V/μs, IOUT = 0mA |
Figure 5-21 Start-Up With VEN After VIN
| VIN = 0V to 4.3V, slew rate = 1V/μs,
IOUT = 500mA |
| |
Figure 5-23 Start-Up With VEN = VIN
VIN = 4.3V,
VEN = 0V to 4.3V, slew rate = 1V/μs,
IOUT = 0mA,
COUT = 10μF |
Figure 5-25 Start-Up Inrush Current 
| VEN =
VIN, tr = tf = 5μs,
IOUT = 500mA |
Figure 5-27 Line
Transient From 3.6V to 4.6V
Figure 5-29 Load
Transient From 1mA to 500mA
Figure 5-31 Load
Transient From 0mA to 500mA
Figure 5-33 PSRR
vs Frequency and IOUT
Figure 5-35 PSRR
vs Frequency and VIN
Figure 5-37 PSRR
vs Frequency and COUT
Figure 5-39 Noise
vs Frequency and VIN
Figure 5-41 Noise
vs Frequency and COUT
Figure 5-2 Output Voltage Accuracy vs IOUT
Figure 5-4 Line
Regulation vs VIN
Figure 5-6 Dropout Voltage vs IOUT
Figure 5-8 IQ vs VIN
Figure 5-10 IGND vs IOUT
Figure 5-12 Shutdown Current vs VIN
Figure 5-14 Foldback Current Limit
Figure 5-16 Enable Pin Leakage Current vs VEN – VIN
Figure 5-18 Output Pulldown Resistance vs
Temperature and
VIN
| VIN = 0V to
4.3V, slew rate = 1V/μs, IOUT = 500mA |
Figure 5-20 Start-Up With VEN Before VIN
| VIN = 0V to
4.3V, slew rate = 1V/μs, IOUT = 500mA |
Figure 5-22 Start-Up With VEN After VIN
VIN = 4.3V, VEN = 0V to 4.3V,
slew rate = 1V/μs,
IOUT = 0mA, COUT =
1μF |
Figure 5-24 Start-Up Inrush Current 
| VEN = VEN(HI) to
VOUT = 95% of VOUT(NOM),
IOUT = 0mA |
| |
Figure 5-26 Start-Up Turn-On Time vs Temperature
| VEN =
VIN, tr = tf = 5μs,
IOUT = 1mA |
Figure 5-28 Line
Transient From 3.6V to 4.6V
| VEN =
VIN, tr = tf =
200ns |
Figure 5-30 Load
Transient From 1mA to 500mA
| VEN =
VIN, tr = tf =
200ns |
Figure 5-32 Load
Transient From 0mA to 500mA
Figure 5-34 PSRR
vs Frequency and VIN
Figure 5-36 PSRR
vs Frequency and COUT
Figure 5-38 Noise
vs Frequency and VIN
Figure 5-40 Noise
vs Frequency and IOUT
Figure 5-42 Noise
vs Frequency and COUT