at TA = 25°C, VIN = 1.4 V or
VIN = VOUT(nom) + 0.3 V (whichever is greater),
VBIAS = open, VOUT(nom) = 0.8 V, VEN = 1.1 V,
CIN = 10 μF, COUT = 22 μF, CNR/SS = 0 nF,
CFF = 0 nF, and PG pin pulled up to VIN with 100 kΩ
(unless otherwise noted)
VIN = 1.1 V, VBIAS = 5 V,
COUT = 22 μF, CNR/SS = 10 nF,
CFF = 10
nF |
Figure 7-43 PSRR
vs Frequency and IOUT
| IOUT = 1 A, COUT = 22 μF,
CNR/SS = 10 nF, CFF = 10
nF |
| |
Figure 7-45 PSRR
vs Frequency and VIN
VIN = VOUT + 0.3 V or
VIN = 1.1 V (whichever is greater) and
VBIAS = 5 V for VOUT ≤ 2.2 V,
COUT = 47
μF || 10μF || 10μF, CNR/SS = 10 nF,
CFF = 10 nF, RMS noise BW = 10 Hz to 100
kHz |
Figure 7-47 Output Voltage Noise vs VOUT
Figure 7-49 Dropout Voltage vs Output Current With BIAS
Figure 7-51 Load
Regulation
| VIN = 5.55 V, VOUT = 5.15
V |
Figure 7-53 Load
Regulation (5-V Output)
| VOUT = 0.5 V, VIN = 1.1 V,
IOUT = 5 mA, VBIAS = 5
V |
Figure 7-55 Line
Regulation With BIAS
Figure 7-57 Ground Pin Current vs Input Voltage
Figure 7-59 Shutdown Current vs Input Voltage
Figure 7-61 INR/SS Current vs Input Voltage
Figure 7-63 VBIAS UVLO vs Temperature
Figure 7-65 PG
Voltage vs PG Current Sink
Figure 7-67 PG
Threshold vs Temperature
VIN = 1.4 V, IOUT = 1 A,
COUT = 22 μF, CNR/SS = 10 nF,
CFF = 10
nF |
Figure 7-44 PSRR
vs Frequency and VBIAS
VIN = 5.5 V, VOUT = 5 V,
COUT = 47 μF || 10 μF || 10μF,
CNR/SS = 10 nF,
CFF = 10 nF |
Figure 7-46 PSRR
vs Frequency and IOUT (VOUT = 5 V)
Figure 7-48 Dropout Voltage vs Output Current Without BIAS
Figure 7-50 Dropout Voltage vs Output Current (High VIN)
Figure 7-52 Load
Regulation (3.3-V Output)
| VOUT = 0.5 V, IOUT = 5
mA |
| |
Figure 7-54 Line
Regulation vs VIN
Figure 7-56 Line
Regulation vs VIN (5.2-V Output)
Figure 7-58 BIAS
Pin Current vs Bias Voltage
Figure 7-60 Shutdown Current vs Bias Voltage
Figure 7-62 VIN UVLO vs Temperature
Figure 7-64 Enable Threshold vs Temperature
Figure 7-66 PG
Voltage vs PG Current Sink