unless otherwise specified: TA = 25°C,
VIN = VO(NOM) + 1 V, COUT = 4.7 μF, CIN = 1
μF, all voltage options, ON/ OFF pin tied to VIN.
Figure 5-1 Output Voltage
vs Temperature (Legacy Chip)
Figure 5-3 Output Voltage
vs Temperature (Legacy Chip)
Figure 5-5 Output Voltage
vs VIN (Legacy Chip)
Figure 5-7 Output Voltage
vs VIN (Legacy Chip)
Figure 5-9 Dropout Voltage
vs Temperature (Legacy Chip)
Figure 5-11 Dropout Voltage
vs Load Current (Legacy Chip)
Figure 5-13 Ground Pin
Current vs Temperature (Legacy Chip)
Figure 5-15 Ground Pin
Current vs Load Current (Legacy Chip)
Figure 5-17 Input Current
vs VIN (Legacy Chip)
Figure 5-19 Input Current vs Input Voltage (New
Chip)
Figure 5-21 Line Transient
Response (Legacy Chip)
Figure 5-23 Load Transient
Response (Legacy Chip)
Figure 5-25 Load Transient
Response (Legacy Chip)
Figure 5-27 Load Transient Response (New
Chip)
Figure 5-29 Short-Circuit
Current vs Time (Legacy Chip)
Figure 5-31 Short-Circuit Current vs Time (New
Chip)
Figure 5-33 Short-Circuit Current vs Temperature
(New Chip)
Figure 5-35 Output
Impedance vs Frequency (Legacy Chip)
Figure 5-37 ON/OFF Pin Current vs VON/OFF (Legacy Chip)
Figure 5-39 ON/OFF Pin Current vs VON/OFF
(New Chip)
Figure 5-41 ON/OFF Threshold vs Temperature (New Chip)
Figure 5-43 Output Reverse
Leakage vs Temperature (Legacy Chip)
Figure 5-45 Output Noise
Density (Legacy Chip)
Figure 5-47 Output Noise
Density (Legacy Chip)
| VIN = 4.3V, VOUT = 3.3V, COUT = 2.2μF
and ILOAD = 1 mA |
Figure 5-49 Output Noise Density vs Frequency
(New Chip)
| VOUT = 3.3 V, Cbyp = 0 nF |
Figure 5-51 Ripple Rejection vs IOUT
(New Chip)
Figure 5-53 Turnon Waveform
(Legacy Chip)
Figure 5-55 Turnon Waveform
(Legacy Chip)
Figure 5-57 Turnon Waveform (New Chip)
Figure 5-2 Output Voltage
vs Temperature (Legacy Chip)
| VIN = 4.3 V, VOUT = 3.3 V |
Figure 5-4 Output Voltage
vs Temperature (New Chip)
Figure 5-6 Output Voltage
vs VIN (Legacy Chip)
Figure 5-8 Output Voltage vs VIN (New
Chip)
Figure 5-10 Dropout Voltage vs Temperature (New
Chip)
Figure 5-12 Dropout Voltage vs Load Current (New
Chip)
Figure 5-14 Ground Pin
Current vs Temperature (New Chip)
Figure 5-16 Ground Pin Current vs Load Current
(New Chip)
Figure 5-18 Input Current
vs VIN (Legacy Chip)
Figure 5-20 Line Transient
Response (Legacy Chip)
| VOUT = 3.3 V, ΔVIN = 1 V, IOUT = 50 mA,
dV/dt = 1 V/μs |
Figure 5-22 Line Transient Response (New
Chip)
Figure 5-24 Load Transient
Response (Legacy Chip)
Figure 5-26 Load Transient
Response (Legacy Chip)
Figure 5-28 Short-Circuit
Current vs Time (Legacy Chip)
Figure 5-30 Short-Circuit Current vs Time (New
Chip)
Figure 5-32 Instantaneous
Short-Circuit Current vs Temperature (Legacy Chip)
Figure 5-34 Instantaneous
Short Circuit Current vs Output Voltage (Legacy Chip)
Figure 5-36 Output
Impedance vs Frequency (Legacy Chip)
Figure 5-38 ON/OFF Pin Current vs VON/OFF
(New Chip)
Figure 5-40 ON/OFF Threshold vs Temperature (Legacy Chip)
Figure 5-42 Input-to-Output
Leakage vs Temperature (Legacy Chip)
Figure 5-44 Output Reverse
Leakage vs Temperature (New Chip)
Figure 5-46 Output Noise
Density (Legacy Chip)
| VIN = 4.3V, VOUT = 3.3V, COUT = 2.2μF
and ILOAD = 50 mA |
Figure 5-48 Output Noise Density vs Frequency
(New Chip)
Figure 5-50 Ripple
Rejection (Legacy Chip)
| VOUT = 3.3 V, Cbyp = 10 nF |
Figure 5-52 Ripple Rejection vs IOUT
(New Chip)
Figure 5-54 Turnon Waveform
(Legacy Chip)
Figure 5-56 Turnon Waveform (New Chip)
Figure 5-58 Turnon Waveform (New Chip)