at operating junction temperature
TJ = 25°C, VIN = 3.0V or VIN =
VOUT(nom) + 1.0V (whichever is greater), CIN = 1µF,
COUT = 4.7µF, VEN = 2V, and IOUT = 1mA (unless
otherwise noted)
Figure 5-1 Rising Input Supply UVLO vs Temperature
Figure 5-3 Accuracy vs Input Voltage
Figure 5-5 Accuracy vs Output Current
Figure 5-7 Load
Regulation vs Output Current
Figure 5-9 Dropout vs Output Current
Figure 5-11 Ground Current vs Input Voltage
Figure 5-13 Ground Current vs Output Current
Figure 5-15 Start-up Time vs Temperature, COUT
Figure 5-17 Enable Pin Low-Level Input Voltage vs Temperature
| VIN = 5.3V, VOUT = 3.3V,
IOUT = 300mA |
Figure 5-19 Ripple Rejection vs Frequency, COUT
Figure 5-21 Ripple Rejection vs Frequency, Output Current
| VIN = 5.3V, VOUT = 3.3V,
IOUT = 300mA |
Figure 5-23 Output Noise vs Frequency, COUT
Figure 5-25 Output Noise vs Frequency, Output Current
Figure 5-27 Output Discharge Resistance vs Temperature
| VIN = 4.3V to 12V, VOUT =
3.3V, slew rate = 2V/μs |
Figure 5-29 Line
Transient
| VIN = 12V to 40V, VOUT =
3.3V, slew rate = 2V/μs |
Figure 5-31 Line
Transient
| VIN = 3V to 12V, VOUT = 3.3V,
slew rate = 2V/μs |
Figure 5-33 Cold
Crank Recovery
| IOUT = 0mA to 300mA, VIN =
5.3V, VOUT = 3.3V, slew rate = 2A/μs |
Figure 5-35 Load
Transient
| VIN = 4.3V to 3V, VOUT =
3.3V, slew rate = 2V/μs |
Figure 5-37 Dropout Recovery
| VIN = 12V to 3V, VOUT = 3.3V,
slew rate = 2V/μs |
Figure 5-39 Dropout Recovery
| VIN = 40V to 2V, VOUT = 3.3V,
slew rate = 2V/μs |
Figure 5-41 Brownout Recovery
| VOUT = 3.3V, IOUT = 0mA, slew
rate = 1V/μs |
Figure 5-43 Start-up Inrush Current
| VOUT = 3.3V, IOUT = 50mA,
slew rate = 1V/μs |
Figure 5-45 Start-up With Sequencing (EN after IN)
| VOUT = 3.3V, IOUT = 50mA,
slew rate = 1V/μs |
Figure 5-47 Start-up With Sequencing (IN after EN)
| VEN = VIN, VOUT =
3.3V, IOUT = 50mA, slew rate = 1V/μs |
Figure 5-49 Start-up With IN & EN Tied Together
Figure 5-2 Falling Input Supply UVLO vs Temperature
Figure 5-4 Accuracy vs Output Current
Figure 5-6 Line
Regulation vs Input Voltage
Figure 5-8 Dropout Voltage vs Output Current, Light Loads
Figure 5-10 Current Limit vs Output Voltage
Figure 5-12 Ground Current vs Output Current
Figure 5-14 Shutdown Current vs Input Voltage
Figure 5-16 Enable Pin Leakage Current vs Temperature
Figure 5-18 Enable Pin High-Level Input Voltage vs Temperature
| VOUT = 3.3V, IOUT =
150mA |
Figure 5-20 Ripple Rejection vs Frequency, Input Voltage
| VOUT = 3.3V, IOUT =
150mA |
Figure 5-22 Ripple Rejection vs Frequency, CFF
| VOUT = 3.3V, IOUT =
150mA |
Figure 5-24 Output Noise vs Frequency, Input Voltage
| VOUT = 3.3V, IOUT =
150mA |
Figure 5-26 Output Noise vs Frequency, CFF
| VEN = VIN, VOUT =
1.05 × VOUT(nom) |
Figure 5-28 Output Sink Current vs Temperature
| VIN = 4.3V to 12V, VOUT =
3.3V, IOUT = 150mA, slew rate = 2V/μs |
Figure 5-30 Line
Transient
| VIN = 12V to 40V, VOUT =
3.3V, IOUT = 150mA, slew rate = 2V/μs |
Figure 5-32 Line
Transient
| VIN = 3V to 12V, VOUT = 3.3V,
IOUT = 150mA, slew rate = 2V/μs |
Figure 5-34 Cold
Crank Recovery
| IOUT = 1mA to 300mA, VIN =
5.3V, VOUT = 3.3V, slew rate = 2A/μs |
Figure 5-36 Load
Transient
| VIN = 5.3V to 3V, VOUT =
3.3V, IOUT= 300mA, slew rate = 2V/μs |
Figure 5-38 Dropout Recovery
| VIN = 12V to 3V, VOUT = 3.3V,
IOUT= 100mA, slew rate = 2V/μs |
Figure 5-40 Dropout Recovery
| VIN = 40V to 2V, VOUT = 3.3V,
IOUT= 50mA, slew rate = 2V/μs |
Figure 5-42 Brownout Recovery
| VOUT = 3.3V, slew rate = 1V/μs |
Figure 5-44 Start-up With Sequencing (EN after IN)
| VOUT = 3.3V, slew rate = 1V/μs |
Figure 5-46 Start-up With Sequencing (IN after EN)
| VEN = VIN, VOUT =
3.3V, slew rate = 1V/μs |
Figure 5-48 Start-up With IN and EN Tied Together
| VEN = VIN, VOUT =
3.3V, slew rate = 1V/μs |
Figure 5-50 Start-up With IN and EN Tied Together, COUT