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![LP5912-0.9 Power Up GUID-FA9D851D-F70D-4008-A45D-51C7BA7D97F4-low.gif](/ods/images/JAJSMX5/GUID-FA9D851D-F70D-4008-A45D-51C7BA7D97F4-low.gif)
VIN = 0 V to 1.6 V, IOUT = 1
mA |
Figure 6-5 LP5912-0.9 Power Up![LP5912-1.8 Power Up GUID-FD79FDA6-65B3-4314-8992-1DE296FAB5D4-low.gif](/ods/images/JAJSMX5/GUID-FD79FDA6-65B3-4314-8992-1DE296FAB5D4-low.gif)
VIN = 0 V to 2.3 V, IOUT = 1
mA |
Figure 6-7 LP5912-1.8 Power Up![LP5912-3.3 Power Up GUID-CC45936F-9594-4E18-A828-19FA51D16A2B-low.gif](/ods/images/JAJSMX5/GUID-CC45936F-9594-4E18-A828-19FA51D16A2B-low.gif)
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![LP5912-0.9 Line Transient GUID-5FDF53B2-05E1-4F96-B481-E659C7B7DE64-low.gif](/ods/images/JAJSMX5/GUID-5FDF53B2-05E1-4F96-B481-E659C7B7DE64-low.gif)
VIN = 2.2 V to 1.6 V, tf = 30
µs |
Figure 6-27 LP5912-0.9 Line Transient![LP5912-1.8 Line Transient GUID-5C8886F5-88F8-4338-8B85-05B9650F91A6-low.gif](/ods/images/JAJSMX5/GUID-5C8886F5-88F8-4338-8B85-05B9650F91A6-low.gif)
VIN = 2.9 V to 2.3 V, tf = 30
µs |
Figure 6-29 LP5912-1.8 Line Transient![LP5912-3.3 Line Transient GUID-DD446EE4-3CCC-4E48-A26B-C097A3196916-low.gif](/ods/images/JAJSMX5/GUID-DD446EE4-3CCC-4E48-A26B-C097A3196916-low.gif)
VIN = 4.4 V to 3.8 V, tf = 30
µs |
Figure 6-31 LP5912-3.3 Line Transient![LP5912-0.9 Load Transient Response GUID-3257D9C9-6AC3-458C-9031-6045774A7DFB-low.gif](/ods/images/JAJSMX5/GUID-3257D9C9-6AC3-458C-9031-6045774A7DFB-low.gif)
VIN = 1.6 V, IOUT = 500 mA to
5 mA, tf = 10 µs |
Figure 6-33 LP5912-0.9 Load Transient Response![LP5912-1.8 Load Transient Response GUID-E4A06CFC-1183-4623-8673-021185B22DEF-low.gif](/ods/images/JAJSMX5/GUID-E4A06CFC-1183-4623-8673-021185B22DEF-low.gif)
IOUT = 500 mA to 5 mA, tf =
10 µs |
Figure 6-35 LP5912-1.8 Load Transient Response![LP5912-3.3 Load Transient Response GUID-D49FD526-7393-4055-9C96-4E8D830EF9AB-low.gif](/ods/images/JAJSMX5/GUID-D49FD526-7393-4055-9C96-4E8D830EF9AB-low.gif)
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)![LP5912-1.8 VOUT vs VEN(OFF) GUID-1ACAE534-62F8-44CB-923D-FDEFD4E5695D-low.gif](/ods/images/JAJSMX5/GUID-1ACAE534-62F8-44CB-923D-FDEFD4E5695D-low.gif)
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![LP5912-3.3 Inrush Current GUID-6028AB8D-04B3-49A1-97AA-8077CB772F0D-low.gif](/ods/images/JAJSMX5/GUID-6028AB8D-04B3-49A1-97AA-8077CB772F0D-low.gif)
CIN = open, IOUT = 1 mA,
COUT = 1 µF |
Figure 6-51 LP5912-3.3 Inrush Current![LP5912-3.3 Inrush Current GUID-974DF1C3-5C9A-48B5-93F8-E7983EEB1AA4-low.gif](/ods/images/JAJSMX5/GUID-974DF1C3-5C9A-48B5-93F8-E7983EEB1AA4-low.gif)
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![LP5912-0.9 Power Up GUID-4071BE8C-5E9E-49A6-9783-E23429D1C98C-low.gif](/ods/images/JAJSMX5/GUID-4071BE8C-5E9E-49A6-9783-E23429D1C98C-low.gif)
VIN = 0 V to 1.6 V, IOUT =
500 mA |
Figure 6-6 LP5912-0.9 Power Up![LP5912-1.8 Power Up GUID-B069E188-F717-4545-B3AA-D210F2B8DF97-low.gif](/ods/images/JAJSMX5/GUID-B069E188-F717-4545-B3AA-D210F2B8DF97-low.gif)
VIN = 0 V to 2.3 V, IOUT =
500 mA |
Figure 6-8 LP5912-1.8 Power Up![LP5912-3.3 Power Up GUID-CF8914C0-5F36-4BB4-A50A-8FA0A87B3BE1-low.gif](/ods/images/JAJSMX5/GUID-CF8914C0-5F36-4BB4-A50A-8FA0A87B3BE1-low.gif)
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![LP5912-0.9 PSRR vs Frequency GUID-9E8DA6F8-93AD-46F0-A264-BB27969518A9-low.gif](/ods/images/JAJSMX5/GUID-9E8DA6F8-93AD-46F0-A264-BB27969518A9-low.gif)
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![LP5912-0.9 Line Transient GUID-88D1F88E-303E-4A97-803E-1CF8D88A805B-low.gif](/ods/images/JAJSMX5/GUID-88D1F88E-303E-4A97-803E-1CF8D88A805B-low.gif)
VIN = 1.6 V to 2.2 V, tr = 30
µs |
Figure 6-26 LP5912-0.9 Line Transient![LP5912-1.8 Line Transient GUID-248273E9-6446-41B1-915B-37C0FE86620C-low.gif](/ods/images/JAJSMX5/GUID-248273E9-6446-41B1-915B-37C0FE86620C-low.gif)
VIN = 2.3 V to 2.9 V, tr = 30
µs |
Figure 6-28 LP5912-1.8 Line Transient![LP5912-3.3 Line Transient GUID-90A701E2-4B99-4618-9878-7CE50850BC53-low.gif](/ods/images/JAJSMX5/GUID-90A701E2-4B99-4618-9878-7CE50850BC53-low.gif)
VIN = 3.8 V to 4.4 V, tr = 30
µs |
Figure 6-30 LP5912-3.3 Line Transient![LP5912-0.9 Load Transient Response GUID-F5F0CE00-DFA8-4CE4-8630-41312A3F89E6-low.gif](/ods/images/JAJSMX5/GUID-F5F0CE00-DFA8-4CE4-8630-41312A3F89E6-low.gif)
VIN = 1.6 V, IOUT = 5 mA to
500 mA, tr = 10 µs |
Figure 6-32 LP5912-0.9 Load Transient Response![LP5912-1.8 Load Transient Response GUID-7473BACD-F359-499D-BDAD-1229B2D361BB-low.gif](/ods/images/JAJSMX5/GUID-7473BACD-F359-499D-BDAD-1229B2D361BB-low.gif)
IOUT = 5 mA to 500 mA, tr =
10 µs |
Figure 6-34 LP5912-1.8 Load Transient Response![LP5912-3.3 Load Transient Response GUID-3145C8D6-4EE7-4DEA-AE44-BC9956502937-low.gif](/ods/images/JAJSMX5/GUID-3145C8D6-4EE7-4DEA-AE44-BC9956502937-low.gif)
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)![LP5912-1.8 VOUT vs VEN(ON) GUID-9CCF1FC2-9EBF-4AFA-95CB-244A420F49AE-low.gif](/ods/images/JAJSMX5/GUID-9CCF1FC2-9EBF-4AFA-95CB-244A420F49AE-low.gif)
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![LP5912-3.3 Inrush Current GUID-086C7831-8051-4891-B17A-6D2ED743D361-low.gif](/ods/images/JAJSMX5/GUID-086C7831-8051-4891-B17A-6D2ED743D361-low.gif)
CIN = open, IOUT = 500 mA,
COUT = 1 µF |
Figure 6-50 LP5912-3.3 Inrush Current![LP5912-3.3 Inrush Current GUID-2BDF364B-FA30-44AE-9CBD-793F85EED3BD-low.gif](/ods/images/JAJSMX5/GUID-2BDF364B-FA30-44AE-9CBD-793F85EED3BD-low.gif)
CIN = open, IOUT = 500 mA,
COUT = 10 µF |
Figure 6-52 LP5912-3.3 Inrush Current