VIN = VOUT + 0.5
V, VEN = VIN, IOUT = 1 mA, CIN = 1 µF,
COUT = 1 µF, and TJ = 25°C (unless otherwise noted)
Figure 6-1 VEN Thresholds vs Input Voltage
Figure 6-3 LP5912-1.8 Output Voltage (VPG) vs Input Voltage
| VIN = 0 V to 1.6 V, IOUT = 1
mA |
Figure 6-5 LP5912-0.9 Power Up
| VIN = 0 V to 2.3 V, IOUT = 1
mA |
Figure 6-7 LP5912-1.8 Power Up
| VIN = 0 V to 3.8 V, IOUT = 1
mA |
Figure 6-9 LP5912-3.3 Power Up
Figure 6-11 LP5912-0.9 IQ (No Load) vs VIN
Figure 6-13 LP5912-3.3 IQ (No Load) vs VIN
Figure 6-15 LP5912-1.8 IQ(SD) vs VIN
Figure 6-17 LP5912-0.9 IQ(SD) vs IOUT
Figure 6-19 LP5912-3.3 IQ(SD) vs IOUT
Figure 6-21 LP5912-0.9 PSRR vs Frequency
Figure 6-23 LP5912-1.8 PSRR vs Frequency
Figure 6-25 LP5912-3.3 PSRR vs Frequency
| VIN = 2.2 V to 1.6 V, tf = 30
µs |
Figure 6-27 LP5912-0.9 Line Transient
| VIN = 2.9 V to 2.3 V, tf = 30
µs |
Figure 6-29 LP5912-1.8 Line Transient
| VIN = 4.4 V to 3.8 V, tf = 30
µs |
Figure 6-31 LP5912-3.3 Line Transient
| VIN = 1.6 V, IOUT = 500 mA to
5 mA, tf = 10 µs |
Figure 6-33 LP5912-0.9 Load Transient Response
| IOUT = 500 mA to 5 mA, tf =
10 µs |
Figure 6-35 LP5912-1.8 Load Transient Response
| IOUT = 500 mA to 5 mA, tf =
10 µs |
Figure 6-37 LP5912-3.3 Load Transient Response
Figure 6-39 LP5912-1.8 VOUT vs VEN(OFF)
Figure 6-41 LP5912-1.8 VOUT vs VEN(OFF)
| IOUT = 500 mA, COUT = 1
µF |
Figure 6-43 LP5912-1.8 VOUT vs VEN(OFF)
Figure 6-45 LP5912-3.3 Dropout Voltage (VDO) vs IOUT
Figure 6-47 LP5912-1.8 Noise vs Frequency
Figure 6-49 LP5912-3.3 Turn-On Time vs Junction Temperature
| CIN = open, IOUT = 1 mA,
COUT = 1 µF |
Figure 6-51 LP5912-3.3 Inrush Current
| CIN = open, IOUT = 1 mA,
COUT = 10 µF |
Figure 6-53 LP5912-3.3 Inrush Current
Figure 6-2 LP5912-0.9 Output Voltage (VPG) vs Input Voltage
Figure 6-4 LP5912-3.3 Output Voltage (VPG) vs Input Voltage
| VIN = 0 V to 1.6 V, IOUT =
500 mA |
Figure 6-6 LP5912-0.9 Power Up
| VIN = 0 V to 2.3 V, IOUT =
500 mA |
Figure 6-8 LP5912-1.8 Power Up
| VIN = 0 V to 3.8 V, IOUT =
500 mA |
Figure 6-10 LP5912-3.3 Power Up
Figure 6-12 LP5912-1.8 IQ (No Load) vs VIN
Figure 6-14 LP5912-0.9 IQ(SD) vs VIN
Figure 6-16 LP5912-3.3 IQ(SD) vs VIN
Figure 6-18 LP5912-1.8 IQ(SD) vs IOUT
| VIN = 1.6 V, IOUT = 20
mA |
Figure 6-20 LP5912-0.9 PSRR vs Frequency
Figure 6-22 LP5912-1.8 PSRR vs Frequency
Figure 6-24 LP5912-3.3 PSRR vs Frequency
| VIN = 1.6 V to 2.2 V, tr = 30
µs |
Figure 6-26 LP5912-0.9 Line Transient
| VIN = 2.3 V to 2.9 V, tr = 30
µs |
Figure 6-28 LP5912-1.8 Line Transient
| VIN = 3.8 V to 4.4 V, tr = 30
µs |
Figure 6-30 LP5912-3.3 Line Transient
| VIN = 1.6 V, IOUT = 5 mA to
500 mA, tr = 10 µs |
Figure 6-32 LP5912-0.9 Load Transient Response
| IOUT = 5 mA to 500 mA, tr =
10 µs |
Figure 6-34 LP5912-1.8 Load Transient Response
| IOUT = 5 mA to 500 mA, tr =
10 µs |
Figure 6-36 LP5912-3.3 Load Transient Response
Figure 6-38 LP5912-1.8 VOUT vs VEN(ON)
Figure 6-40 LP5912-1.8 VOUT vs VEN(ON)
| IOUT = 500 mA, COUT = 1
µF |
Figure 6-42 LP5912-1.8 VOUT vs VEN(ON)
Figure 6-44 LP5912-1.8 Dropout Voltage (VDO) vs IOUT
Figure 6-46 LP5912-0.9 Noise vs Frequency
Figure 6-48 LP5912-3.3 Noise vs Frequency
| CIN = open, IOUT = 500 mA,
COUT = 1 µF |
Figure 6-50 LP5912-3.3 Inrush Current
| CIN = open, IOUT = 500 mA,
COUT = 10 µF |
Figure 6-52 LP5912-3.3 Inrush Current