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
| CNR/SS = 4.7 μF, COUT = 10
μF, VIN = 1.7 V |
Figure 6-1 PSRR vs Frequency and
IOUT for VOUT = 1.2 V
| CNR/SS = 4.7 μF, COUT = 10
μF, VIN = 3.8 V |
Figure 6-3 PSRR vs Frequency and
IOUT for VOUT = 3.3 V
CNR/SS = 4.7 μF, COUT = 10
μF, VIN = VOUT + 0.5 V,
IOUT = 750
mA |
Figure 6-5 PSRR vs Frequency and
Input Pairs
| VOUT = 3.3 V, CNR/SS = 4.7
μF, COUT = 10 μF |
Figure 6-7 PSRR vs Frequency for
Operating Headroom (VOpHr) and IOUT
| VOUT = 3.3 V, CNR/SS = 4.7
μF, COUT = 10 μF |
Figure 6-9 PSRR vs Frequency for
Operating Headroom (VOpHr) and IOUT
| COUT = 10 μF, VIN = 3.8 V,
VOUT = 3.3 V, IOUT = 250
mA |
Figure 6-11 PSRR vs Frequency and
CNR/SS
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN =
VOUT + 0.5 V, VOUT = 3.3 V,
IOUT = 750 mA (10 Hz–100 kHz) |
Figure 6-13 Output Voltage Noise (RMS)
vs Output Voltage
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF (10 Hz–100 kHz) |
Figure 6-15 Output Voltage Noise
Density vs Frequency for IOUT and VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF (10 Hz–100 kHz) |
Figure 6-17 Output Voltage Noise
Density vs Frequency for IOUT and VOUT = 3.3 V
| CIN = COUT = 10 μF,
IOUT = 500 mA (10 Hz–100 kHz) |
Figure 6-19 Output Noise vs
CNR/SS for VOUT = 3.3 V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA
(10 Hz–100
kHz) |
Figure 6-21 Output Voltage Noise
Density vs Frequency and COUT for VOUT = 3.3 V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 1.7 V,
SR = 1 A/μs |
Figure 6-23 Load Transient Response
for
VOUT = 1.2 V, IOUT =
100 mA to 500 mA
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 3.8 V,
SR = 1 A/μs |
Figure 6-25 Load Transient Response
for
VOUT = 3.3 V, IOUT =
100 mA to 500 mA
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.7 V,
SR = 1 A/μs |
Figure 6-27 Load Transient Response
for
VOUT = 5.2 V, IOUT =
100 mA to 500 mA
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-29 Line Transient Response
for VOUT = 1.2 V, IOUT = 500 mA
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-31 Line Transient Response
for VOUT = 3.3 V, IOUT = 500 mA
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 3.3
V |
Figure 6-33 Start-Up Waveform for
IOUT = 500 mA
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 3.3
V |
Figure 6-35 Shutdown Waveform for
UVLO(IN)
CIN = COUT = 10 μF,
IOUT = 0 mA, VIN = 3.8 V,
VOUT = 3.3
V |
Figure 6-37 Inrush Current for
CNR/SS = 1.0 μF
CIN = COUT = 10 μF,
IOUT = 0 mA, VIN = 3.8 V,
VOUT = 3.3
V |
Figure 6-39 Inrush Current for
CNR/SS = 4.7 μF
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
A |
Figure 6-41 Dropout Voltage vs
VIN for IOUT = 1 A
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-43 Dropout Voltage vs
IOUT for VOUT = 3.3 V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.7 V,
IOUT = 1
mA |
Figure 6-45 INR/SS
Distribution
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-47 INR/SS Load
Regulation
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-49 INR/SS Line
Regulation
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-51 INR/SS vs
VNR/SS and Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 0.7
V |
Figure 6-53 INR/SS vs
IOUT and Temperature for VIN = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-55 INR/SS vs
IOUT and Temperature for VIN = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-57 INR/SS vs
IOUT and Temperature for VIN = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-59 INR/SS vs
IOUT and Temperature for VIN = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-61 INR/SS vs
VIN and Temperature for VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-63 INR/SS vs
VIN and Temperature for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-65 INR/SS vs
VIN and Temperature for VOUT = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-67 INR/SS vs
VIN and Temperature for VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-69 INR/SS vs
Temperature for VIN_Min, VOpHr = 0.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-71 INR/SS
Fast-Start vs VIN and Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 3.8
V |
Figure 6-73 GND Pin Current vs
IOUT and Temperature for
VOUT = 3.3 V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.7 V,
IOUT = 1
mA |
Figure 6-75 GND Pin Current vs
VNR/SS and Temperature
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF,
VOUT =
VIN – 0.5 V |
Figure 6-77 GND Pin Current vs
VIN and Temperature for
IOUT = 500 mA
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0 mA,
VOUT = 3.3
V |
Figure 6-79 GND Pin Current vs
VEN and Temperature for
VIN = 1.7 V (Dropout Operation)
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-81 100% Current Limit vs
Temperature for VOUT = 0.4 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-83 100% Current Limit vs
Temperature for VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-85 100% Current Limit vs
Temperature for VOUT = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-87 80% Current Limit vs
Temperature for VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-89 80% Current Limit vs
Temperature for VOUT = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-91 60% Current Limit vs
Temperature for VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-93 60% Current Limit vs
Temperature for VOUT = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-95 UVLOIN vs
Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-97 EN Pin Current vs Enable
Voltage and Temperature for VIN = 1.7 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-99 VFB_PG
Hysteresis and Threshold vs Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IPG = –1 mA,
VIN = 1.7 V, IOUT = –1
mA |
Figure 6-101 VPG Low-Level
Output Voltage vs Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-103 FB_PG to PG Pin Rising and
Falling Delay vs Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-105 Shutdown Current vs
VIN and Temperature
| CNR/SS = 4.7 μF, COUT = 10
μF, VIN = 2.3 V |
Figure 6-2 PSRR vs Frequency and
IOUT for VOUT = 1.8 V
| CNR/SS = 4.7 μF, COUT = 10
μF, VIN = 5.5 V |
Figure 6-4 PSRR vs Frequency and
IOUT for VOUT = 5.0 V
CNR/SS = 4.7 μF, COUT = 10
μF, VIN = VOUT + VOpHr,
VOUT = 3.3
V, IOUT = 750 mA |
Figure 6-6 PSRR vs Frequency for
Operating Headroom (VOpHr)
| VOUT = 3.3 V, CNR/SS = 4.7
μF, COUT = 10 μF |
Figure 6-8 PSRR vs Frequency for
Operating Headroom (VOpHr) and IOUT
| VOUT = 3.3 V, CNR/SS = 4.7
μF, COUT = 10 μF |
Figure 6-10 PSRR vs Frequency for
Operating Headroom (VOpHr) and IOUT
| CNR/SS = 4.7 μF, VIN = 3.8 V,
VOUT = 3.3 V, IOUT = 750
mA |
Figure 6-12 PSRR vs Frequency and
COUT
| CIN = COUT = 10 μF,
IOUT = 750 mA (10 Hz–100 kHz) |
| |
Figure 6-14 Output Voltage Noise (RMS)
vs CNR/SS
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF (10 Hz–100 kHz) |
Figure 6-16 Output Voltage Noise
Density vs Frequency for IOUT and VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF (10 Hz–100 kHz) |
Figure 6-18 Output Voltage Noise
Density vs Frequency for IOUT and VOUT = 5.0 V
| CIN = COUT = 10 μF,
IOUT = 750 mA (10 Hz–100 kHz) |
Figure 6-20 Output Voltage Noise (RMS)
vs CNR/SS for
VOUT = 3.3
V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 750
mA
(10 Hz–100
kHz) |
Figure 6-22 Output Voltage Noise
Density vs Frequency and Input Pairs
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 1.7 V,
SR = 1 A/μs |
Figure 6-24 Load Transient Response
for
VOUT = 1.2 V, IOUT =
100 mA to 1 A
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 3.8 V,
SR = 1 A/μs |
Figure 6-26 Load Transient Response
for
VOUT = 3.3 V, IOUT =
100 mA to 1 A
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.7 V,
SR = 1 A/μs |
Figure 6-28 Load Transient Response
for
VOUT = 5.2 V, IOUT =
100 mA to 1 A
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-30 Line Transient Response
for VOUT = 1.2 V, IOUT = 1 A
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-32 Line Transient Response
for VOUT = 3.3 V, IOUT = 1 A
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 3.3
V |
Figure 6-34 Start-Up Waveform for
IOUT = 1 A
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 3.3
V |
Figure 6-36 Shutdown Waveform With
EN
CIN = COUT = 10 μF,
IOUT = 0 mA, VIN = 3.8 V,
VOUT = 3.3
V |
Figure 6-38 Inrush Current for
CNR/SS = 2.2 μF
CIN = COUT = 10 μF,
IOUT = 0 mA, VIN = 3.8 V,
VOUT = 3.3
V |
Figure 6-40 Inrush Current for
CNR/SS = 10 μF
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-42 Dropout Voltage vs
IOUT for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-44 Dropout Voltage vs
IOUT for VOUT = 5.1 V
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.7 V,
VOUT = 5.1
V, IOUT = 1 mA |
Figure 6-46 VOS
Distribution
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-48 VOS Load
Regulation
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-50 VOS Line
Regulation
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-52 VOS vs
VNR/SS and Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOUT = 0.7
V |
Figure 6-54 VOS vs
IOUT and Temperature for VIN = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-56 VOS vs
IOUT and Temperature for VIN = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-58 VOS vs
IOUT and Temperature for VIN = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
Figure 6-60 VOS vs
IOUT and Temperature for VIN = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-62 VOS vs
VIN and Temperature for VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-64 VOS vs
VIN and Temperature for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-66 VOS vs
VIN and Temperature for VOUT = 3.3 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-68 VOS vs
VIN and Temperature for VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 1
mA |
Figure 6-70 VOS vs
Temperature for VIN_Min, VOpHr = 0.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 1.7
V |
Figure 6-72 GND Pin Current vs
IOUT and Temperature for
VOUT = 1.2 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VIN = 5.6
V |
Figure 6-74 GND Pin Current vs
IOUT and Temperature for
VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, VOpHr = 500
mV |
| |
Figure 6-76 GND Pin Current vs
VIN and Temperature for
IOUT = 1 mA
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF,
VOUT =
VIN – 0.5 V |
Figure 6-78 GND Pin Current vs
VIN and Temperature for
IOUT = 1 A
CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0 mA,
VOUT = 3.3
V |
Figure 6-80 GND Pin Current vs
VEN and Temperature for
VIN = 5.7 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-82 100% Current Limit vs
Temperature for VOUT = 0.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-84 100% Current Limit vs
Temperature for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-86 100% Current Limit vs
Temperature for VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-88 80% Current Limit vs
Temperature for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-90 80% Current Limit vs
Temperature for VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-92 60% Current Limit vs
Temperature for VOUT = 1.8 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF |
Figure 6-94 60% Current Limit vs
Temperature for VOUT = 5.1 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-96 VEN Hysteresis
and Threshold vs Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-98 EN Pin Current vs Enable
Voltage and Temperature for VIN = 5.7 V
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-100 FB_PG Pin Current vs
VIN and Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
| |
Figure 6-102 PG Pin Current vs
VIN and Temperature
| CIN = COUT = 10 μF,
CNR/SS = 4.7 μF, IOUT = 0
mA |
Figure 6-104 NR/SS and OUT Pulldown
Resistors vs Temperature