at operating temperature range TJ = 25°C, VIN = VOUT(NOM) + 0.5 V or 1.5 V (whichever is greater), IOUT = 1 mA, VEN = VIN, and CIN = COUT = 1 μF (unless otherwise noted)
![3.3-V Line Regulation vs VIN GUID-68F14633-AE73-417E-B158-E24EC44B1E53-low.gif](/ods/images/SBVS358C/GUID-68F14633-AE73-417E-B158-E24EC44B1E53-low.gif)
VOUT = 3.3 V, IOUT = 1 mA |
Figure 6-1 3.3-V Line Regulation vs VIN![5.5-V Line Regulation vs VIN GUID-298FA8F9-189C-4010-82FE-51BD4E1290E3-low.gif](/ods/images/SBVS358C/GUID-298FA8F9-189C-4010-82FE-51BD4E1290E3-low.gif)
VOUT = 5.5 V, IOUT = 1 mA |
Figure 6-3 5.5-V Line Regulation vs VIN
Figure 6-5 0.55-V Dropout Voltage vs IOUT
Figure 6-7 VDO vs VOUT
Figure 6-9 ISHDN vs VIN![3.3-V Load Regulation vs IOUT GUID-3F0226C6-7A4E-4687-A800-C0E814F5524B-low.gif](/ods/images/SBVS358C/GUID-3F0226C6-7A4E-4687-A800-C0E814F5524B-low.gif)
VIN = 3.8 V, VOUT = 3.3 V |
Figure 6-11 3.3-V Load Regulation vs IOUT
Figure 6-13 5-V Load Regulation vs IOUT
Figure 6-15 PGLTH and PGHTH vs Temperature![VOL(PG) vs PG Pin Sink Current GUID-07536AE6-A14E-4FF8-B313-0539D257704A-low.gif](/ods/images/SBVS358C/GUID-07536AE6-A14E-4FF8-B313-0539D257704A-low.gif)
VIN = 3.8 V, VOUT = 3.3 V |
Figure 6-17 VOL(PG) vs PG Pin Sink Current
Figure 6-19 tPGDH vs Temperature (For TPS746B Only)
Figure 6-21 VEN(HI) and VEN(LO) vs Temperature
Figure 6-23 3.3-V Foldback Current Limit vs IOUT![3.3-V Line Transient GUID-85944DC4-A826-486E-8211-C65B034F5895-low.gif](/ods/images/SBVS358C/GUID-85944DC4-A826-486E-8211-C65B034F5895-low.gif)
VOUT = 3.3 V, IOUT = 1 mA, VIN slew rate = 1 V/µs |
Figure 6-25 3.3-V Line Transient![1-mA to 1-A Load Transient (5 V) GUID-EF4D80A8-00D9-42F3-9C60-C3DD370D92D4-low.gif](/ods/images/SBVS358C/GUID-EF4D80A8-00D9-42F3-9C60-C3DD370D92D4-low.gif)
VOUT = 5 V, VIN = 5.5 V, IOUT slew rate = 1 A/µs |
Figure 6-27 1-mA to 1-A Load Transient (5 V)![VIN Power-Up GUID-FB0C5B16-B0ED-4534-8EE0-83E6A0D175D2-low.gif](/ods/images/SBVS358C/GUID-FB0C5B16-B0ED-4534-8EE0-83E6A0D175D2-low.gif)
VIN = 3.8 V, VOUT = 3.3 V, IOUT = 1 mA |
Figure 6-29 VIN Power-Up![PSRR vs Frequency and VIN GUID-FA2502D9-43BA-4260-8E7D-0967A6166DCB-low.gif](/ods/images/SBVS358C/GUID-FA2502D9-43BA-4260-8E7D-0967A6166DCB-low.gif)
VOUT = 3.3 V, IOUT = 500 mA, COUT = 2.2 µF |
Figure 6-31 PSRR vs Frequency and VIN![PSRR vs Frequency and VIN GUID-17FC1E1A-E22F-41EC-833E-BAC968E059EF-low.gif](/ods/images/SBVS358C/GUID-17FC1E1A-E22F-41EC-833E-BAC968E059EF-low.gif)
VOUT = 3.3 V, IOUT = 250 mA, COUT = 2.2 µF |
Figure 6-33 PSRR vs Frequency and VIN![PSRR vs Frequency GUID-12A7C7E1-AFB3-47E3-AC7B-B457773AA29E-low.gif](/ods/images/SBVS358C/GUID-12A7C7E1-AFB3-47E3-AC7B-B457773AA29E-low.gif)
IOUT = 500 mA, COUT = 2.2 µF |
Figure 6-35 PSRR vs Frequency![PSRR
vs Frequency and COUT GUID-BE5C6805-CD8E-4DC4-8DD6-FEC4D7FE3757-low.gif](/ods/images/SBVS358C/GUID-BE5C6805-CD8E-4DC4-8DD6-FEC4D7FE3757-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
IOUT = 500 mA |
Figure 6-37 PSRR
vs Frequency and COUT![PSRR
vs Frequency and ILOAD GUID-EBAE8D7C-7D15-4053-BB39-8B052011E547-low.gif](/ods/images/SBVS358C/GUID-EBAE8D7C-7D15-4053-BB39-8B052011E547-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
COUT = 2.2 µF |
|
Figure 6-39 PSRR
vs Frequency and ILOAD![Output Spectral Noise Density vs Frequency and IOUT GUID-45B7B2D3-8957-471B-8719-3E7483D0178C-low.gif](/ods/images/SBVS358C/GUID-45B7B2D3-8957-471B-8719-3E7483D0178C-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
COUT = 2.2 µF, VRMS BW = 10 Hz
to 100 kHz |
Figure 6-41 Output Spectral Noise Density vs Frequency and IOUT![Output Spectral Noise Density vs Frequency and COUT GUID-01FEF41B-8114-4279-B0F0-B1CA65ED0F20-low.gif](/ods/images/SBVS358C/GUID-01FEF41B-8114-4279-B0F0-B1CA65ED0F20-low.gif)
VIN = 3.8 V, VOUT = 3.3 V, IOUT = 100 mA, CFF = 0 µF, VRMS BW = 10 Hz to 100 kHz |
Figure 6-43 Output Spectral Noise Density vs Frequency and COUT![0.55-V Line Regulation vs VIN GUID-D85087F7-55A7-4A5D-840C-9AF0E99FE4D8-low.gif](/ods/images/SBVS358C/GUID-D85087F7-55A7-4A5D-840C-9AF0E99FE4D8-low.gif)
VOUT = 0.55 V, IOUT = 1 mA |
Figure 6-2 0.55-V Line Regulation vs VIN
Figure 6-4 3.3-V Dropout Voltage vs IOUT
Figure 6-6 5.5-V Dropout Voltage vs IOUT
Figure 6-8 IGND vs IOUT![IGND vs VIN GUID-B80EDBF4-FCB5-4A1E-BD86-90EBE7956B5D-low.gif](/ods/images/SBVS358C/GUID-B80EDBF4-FCB5-4A1E-BD86-90EBE7956B5D-low.gif)
VOUT = 3.3 V, IOUT = 0 mA |
Figure 6-10 IGND vs VIN
Figure 6-12 0.55-V Load Regulation vs IOUT
Figure 6-14 VOUT vs IOUT Pulldown Resistor
Figure 6-16 IIkg(PG) vs Temperature and PG Pin Voltage
Figure 6-18 tPGDH vs Temperature
Figure 6-20 tPGDL vs Temperature
Figure 6-22 IEN vs VIN![0.55-V Line Transient GUID-B1CDC2C2-966A-4363-A916-1ECA19638753-low.gif](/ods/images/SBVS358C/GUID-B1CDC2C2-966A-4363-A916-1ECA19638753-low.gif)
VOUT = 0.55 V, IOUT = 1 mA, VIN slew rate = 1 V/µs |
|
Figure 6-24 0.55-V Line Transient![1-mA to 1-A Load Transient (0.55 V) GUID-4A111DE9-F753-4619-9CF9-B126A3B14B6F-low.gif](/ods/images/SBVS358C/GUID-4A111DE9-F753-4619-9CF9-B126A3B14B6F-low.gif)
VOUT = 0.55 V, VIN = 2 V, IOUT slew rate = 1 A/µs |
Figure 6-26 1-mA to 1-A Load Transient (0.55 V)![1-mA to 1-A Load Transient (3.3 V) GUID-6AD1DDE5-A740-420C-BB16-113AC72A1066-low.gif](/ods/images/SBVS358C/GUID-6AD1DDE5-A740-420C-BB16-113AC72A1066-low.gif)
VOUT = 3.3 V, VIN = 3.8 V, IOUT slew rate = 1 A/µs |
Figure 6-28 1-mA to 1-A Load Transient (3.3 V)![Startup With EN GUID-D09F5568-6F50-4A6F-A697-E537C8BACD46-low.gif](/ods/images/SBVS358C/GUID-D09F5568-6F50-4A6F-A697-E537C8BACD46-low.gif)
VIN = 3.8 V, VOUT = 3.3 V, IOUT = 1 mA |
Figure 6-30 Startup With EN![PSRR vs Frequency and VIN GUID-0F8FD331-6CD2-4474-8729-7564ACED6A6D-low.gif](/ods/images/SBVS358C/GUID-0F8FD331-6CD2-4474-8729-7564ACED6A6D-low.gif)
VOUT = 3.3 V, IOUT = 500 mA, COUT = 2.2 µF |
Figure 6-32 PSRR vs Frequency and VIN![PSRR vs Frequency and VIN GUID-4125A3B3-28D7-4986-AC15-9EE7C79C0809-low.gif](/ods/images/SBVS358C/GUID-4125A3B3-28D7-4986-AC15-9EE7C79C0809-low.gif)
VOUT = 3.3 V, IOUT = 250 mA, COUT = 2.2 µF |
Figure 6-34 PSRR vs Frequency and VIN![PSRR vs Frequency GUID-265264C1-D5FE-4005-989E-5B9416CB32D7-low.gif](/ods/images/SBVS358C/GUID-265264C1-D5FE-4005-989E-5B9416CB32D7-low.gif)
IOUT = 1 A, COUT = 2.2 µF |
Figure 6-36 PSRR vs Frequency![PSRR
vs Frequency and CFF GUID-FCBD8027-3C41-4F2B-BACB-66FBD041F934-low.gif](/ods/images/SBVS358C/GUID-FCBD8027-3C41-4F2B-BACB-66FBD041F934-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
IOUT = 500 mA |
Figure 6-38 PSRR
vs Frequency and CFF![Output Spectral Noise Density vs Frequency and IOUT GUID-3D755697-0B3A-4C33-9EB1-8D9B2BFD3023-low.gif](/ods/images/SBVS358C/GUID-3D755697-0B3A-4C33-9EB1-8D9B2BFD3023-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
COUT = 4.7 µF, VRMS BW = 10 Hz
to 100 kHz |
Figure 6-40 Output Spectral Noise Density vs Frequency and IOUT![Output Spectral Noise Density vs Frequency and CFF GUID-5948C06C-026A-4DDA-87F9-351B41D48804-low.gif](/ods/images/SBVS358C/GUID-5948C06C-026A-4DDA-87F9-351B41D48804-low.gif)
VIN = 3.8 V, VOUT = 3.3 V,
IOUT = 500 mA, COUT = 2.2 µF,
VRMS BW = 10 Hz to 100 kHz |
Figure 6-42 Output Spectral Noise Density vs Frequency and CFF![Output Spectral Noise Density vs Frequency GUID-F492157F-3B4D-430F-A906-D8A6B692D9AE-low.gif](/ods/images/SBVS358C/GUID-F492157F-3B4D-430F-A906-D8A6B692D9AE-low.gif)
IOUT = 500 mA, COUT = 2.2 µF, VRMS BW = 10 Hz to 100 kHz |
|
Figure 6-44 Output Spectral Noise Density vs Frequency