at VIN =
VOUT(NOM) + 0.5 V, VEN = 1.8 V,
CIN = 10 μF, CNR/SS = 4.7 μF,
COUT = 10 μF, and IOUT = 1 mA (unless
otherwise noted); typical values are at TJ = 25°C
| VIN = 1.9 V, CIN
= 1.0 μF |
Figure 6-1 PSRR
vs Frequency and IOUT for VOUT
= 1.2 V
| VIN = 3.8 V, CIN
= 1.0 μF |
Figure 6-3 PSRR
vs Frequency and IOUT for VOUT
= 3.3 V
| VIN = VOUT + 0.5
V, IOUT = 1.5 A, CIN = 1.0
μF |
Figure 6-5 PSRR
vs Frequency and Input Pairs
| VOUT = 3.3 V, CIN
= 1.0 μF |
Figure 6-7 PSRR
vs Frequency for Operating Headroom
(VOpHr) and IOUT
| VOUT = 3.3 V, CIN
= 1.0 μF |
Figure 6-9 PSRR
vs Frequency for Operating Headroom
(VOpHr) and IOUT
| VIN = 3.8 V, VOUT
= 3.3 V, IOUT = 1.5 , CIN =
1.0 μF |
Figure 6-11 PSRR
vs Frequency and COUT
| CNR/SS = 4.7 μF (10 Hz–100
kHz) |
Figure 6-13 Output
Voltage Noise Density vs Frequency for
IOUT and VOUT = 1.8
V
| CNR/SS = 4.7 μF (10 Hz–100
kHz) |
Figure 6-15 Output
Voltage Noise Density vs Frequency for
IOUT and VOUT = 5.0
V
Figure 6-17 Load
Transient Response for
VOUT = 1.2 V, IOUT = 100
mA to 1.5 A
Figure 6-19 Load
Transient Response for
VOUT = 3.3 V, IOUT = 100
mA to 1.5 A
Figure 6-21 Load
Transient Response for
VOUT = 5.2 V, IOUT = 100
mA to 1.5 A
Figure 6-23 Line
Transient Response for VOUT = 1.2 V,
IOUT = 1.5
A
Figure 6-25 Start-Up Waveform for IOUT = 1 A
Figure 6-27 Shutdown Waveform With EN
| IOUT = 0 mA, VIN
= 3.8 V, VOUT = 3.3 V |
Figure 6-29 Inrush
Current for CNR/SS = 2.2 μF
| IOUT = 0 mA, VIN
= 3.8 V, VOUT = 3.3 V |
Figure 6-31 Inrush
Current for CNR/SS = 10 μF
Figure 6-33 Dropout Voltage vs IOUT for
VOUT = 3.3 V
Figure 6-35 VOS Load Regulation
Figure 6-37 VOS Line Regulation
Figure 6-39 VOS vs VNR/SS and
Temperature for IOUT
Figure 6-41 VOS vs IOUT and Temperature
for VIN = 3.8 V
Figure 6-43 VOS vs VIN and Temperature
for VOUT = 1.2 VFigure 6-45 VOS vs VIN and Temperature
for VOUT = 1.8 V 
Figure 6-47 VOS vs VIN and Temperature
for VOUT = 3.3 V
Figure 6-49 VOS vs VIN and Temperature
for VOUT = 5.1 V
Figure 6-51 VOS vs Temperature for
VIN_Min, VOpHr = 0.2
V
Figure 6-53 GND
Pin Current vs IOUT and Temperature for
VOUT =
3.3 V
Figure 6-55 GND
Pin Current vs VIN and Temperature for
IOUT = 1
mA
Figure 6-57 GND
Pin Current vs VIN and Temperature for
IOUT = 2
A
| IOUT = 0 mA, VOUT
= 3.3 V |
Figure 6-59 GND
Pin Current vs VEN and Temperature for
VIN = 5.7
V
Figure 6-61 80%
Current Limit vs Temperature for VOUT =
3.3 V
Figure 6-63 UVLOIN vs Temperature
Figure 6-65 EN Pin
Current vs VEN and Temperature for
VIN = 5.7
V
Figure 6-67 FB_PG
Pin Current vs VIN and
Temperature
Figure 6-69 PG Pin
Current vs VIN and Temperature
Figure 6-71 NR/SS
and OUT Pulldown Resistors vs Temperature
| VIN = 2.3 V, CIN
= 1.0 μF |
Figure 6-2 PSRR
vs Frequency and IOUT for VOUT
= 1.8 V
| VIN = 5.5 V, CIN
= 1.0 μF |
Figure 6-4 PSRR
vs Frequency and IOUT for VOUT
= 5.0 V
| VIN = VOUT +
VOpHr, VOUT = 3.3 V,
IOUT = 1.5 A, CIN = 1.0
μF |
Figure 6-6 PSRR
vs Frequency for Operating Headroom
(VOpHr)
| VOUT = 3.3 V, CIN
= 1.0 μF |
Figure 6-8 PSRR
vs Frequency for Operating Headroom
(VOpHr) and IOUT
| VIN = 3.8 V, VOUT
= 3.3 V, IOUT = 1.5 A, CIN =
1.0 μF |
Figure 6-10 PSRR
vs Frequency and CNR/SS
| CNR/SS = 4.7 μF (10 Hz–100
kHz) |
Figure 6-12 Output
Voltage Noise Density vs Frequency for
IOUT and VOUT = 1.2
V
| CNR/SS = 4.7 μF (10 Hz–100
kHz) |
Figure 6-14 Output
Voltage Noise Density vs Frequency for
IOUT and VOUT = 3.3
V
| IOUT = 1.5 A (10 Hz–100
kHz) |
Figure 6-16 Output
Voltage Noise Density vs Frequency and Input
Pairs
Figure 6-18 Load
Transient Response for
VOUT = 1.2 V, IOUT = 100
mA to 2 A
Figure 6-20 Load
Transient Response for
VOUT = 3.3 V, IOUT = 100
mA to 2 A
Figure 6-22 Load
Transient Response for
VOUT = 5.2 V, IOUT = 100
mA to 2 A
Figure 6-24 Line
Transient Response for VOUT = 1.2 V,
IOUT = 2
A
Figure 6-26 Shutdown Waveform for UVLO(IN)
| IOUT = 0 mA, VIN
= 3.8 V, VOUT = 3.3 V |
Figure 6-28 Inrush
Current for CNR/SS = 1.0 μF
| IOUT = 0 mA, VIN
= 3.8 V, VOUT = 3.3 V |
Figure 6-30 Inrush
Current for CNR/SS = 4.7 μF
Figure 6-32 Dropout Voltage vs IOUT for
VOUT = 1.8 V
| CIN = COUT = 10
μF, CNR/SS = 4.7 μF |
Figure 6-34 INR/SS Load Regulation
Figure 6-36 INR/SS Line Regulation
Figure 6-38 INR/SS vs VNR/SS and
Temperature
Figure 6-40 INR/SS vs IOUT and
Temperature for VIN = 3.8 V
Figure 6-42 INR/SS vs VIN and
Temperature for VOUT = 1.2 V
Figure 6-44 INR/SS vs VIN and
Temperature for VOUT = 1.8 V
Figure 6-46 INR/SS vs VIN and
Temperature for VOUT = 3.3 V
Figure 6-48 INR/SS vs VIN and
Temperature for VOUT = 5.1 V
Figure 6-50 INR/SS vs Temperature for
VIN_Min, VOpHr = 0.2
V
Figure 6-52 INR/SS Fast-Start vs VIN
and Temperature
Figure 6-54 GND
Pin Current vs VNR/SS and
Temperature
Figure 6-56 GND
Pin Current vs VIN and Temperature for
IOUT = 1
A
| IOUT = 0 mA, VOUT
= 3.3 V |
Figure 6-58 GND
Pin Current vs VEN and Temperature for
VIN = 1.7
V (Dropout Operation)
Figure 6-60 100%
Current Limit vs Temperature for VOUT =
3.3 V
Figure 6-62 60%
Current Limit vs Temperature for VOUT =
3.3 V
Figure 6-64 VEN Hysteresis and Threshold vs
Temperature
Figure 6-66 VFB_PG Hysteresis and Threshold vs
Temperature
| IPG = –1 mA, VIN
= 1.7 V, IOUT = –1 mA |
Figure 6-68 VPG Low-Level Output Voltage vs
Temperature
Figure 6-70 FB_PG
Pin to PG Pin Rising and Falling Delay vs
Temperature
Figure 6-72 Shutdown Current vs VIN and
Temperature