at T_A = 25°C, V_IN = 1.4 V or V_IN = V_OUT(NOM) + 0.4 V (whichever is greater), V_BIAS = open, V_OUT(NOM) = 0.8 V, V_EN = 1.1 V, C_OUT = 47 μF, C_NR/SS = 0 nF, C_FF = 0 nF, and PG pin pulled up to V_IN with 100 kΩ (unless otherwise noted)

VIN = 1.1 V, VBIAS = 5 V, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-1 PSRR vs Frequency and I_OUT

VIN = 1.4 V, IOUT = 1 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-3 PSRR vs Frequency and V_BIAS

VIN = VOUT + 0.3 V, VBIAS = 5.0 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-5 PSRR vs Frequency and V_OUT With Bias

VIN = VOUT + 0.3 V, VOUT = 1 V, IOUT = 3 A, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-7 PSRR vs Frequency and C_OUT

VIN = VOUT + 0.3 V and VBIAS = 5 V for VOUT ≤ 2.2 V, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-9 Output Voltage Noise vs Output Voltage

IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-11 Output Noise vs Frequency and Input Voltage

VIN = VOUT + 0.3 V, VBIAS = 5 V, IOUT = 3 A, sequencing with a dc/dc converter and PG, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-13 Output Noise vs Frequency and C_FF

VIN = 1.2 V, VOUT = 0.9 V, VBIAS = 5.0 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CFF = 10 nF

Figure 6-15 Start-Up Waveform vs Time and C_NR/SS

IOUT, DC = 100 mA, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = CFF = 10 nF, slew rate = 1 A/μs

Figure 6-17 Load Transient vs Time and V_OUT Without Bias

VIN = 1.2 V, VBIAS = 5.0 V, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = CFF = 10 nF, slew rate = 1 A/μs

Figure 6-19 Load Transient vs Time and DC Load (V_OUT = 0.9 V)

IOUT = 3 A, VBIAS = 6.5 V

Figure 6-21 Dropout Voltage vs Input Voltage With Bias

VIN = 1.1 V, VBIAS = 3 V

Figure 6-23 Dropout Voltage vs Output Current With Bias

IOUT = 100 mA to 3 A

Figure 6-25 Load Regulation vs Output Voltage

VIN = 3.8 V

Figure 6-27 Load Regulation (3.3-V Output)

VOUT = 0.8 V, VBIAS = 0 V, IOUT = 5 mA

Figure 6-29 Line Regulation Without Bias

IOUT = 5 mA

Figure 6-31 Line Regulation (5-V Output)

VIN = 1.1 V, IOUT = 5 mA

Figure 6-33 Quiescent Current vs Bias Voltage

VIN = 1.1 V

Figure 6-35 Shutdown Current vs Bias Voltage

Figure 6-37 V_IN UVLO vs Temperature

VIN = 1.4 V, 6.5 V

Figure 6-39 Enable Threshold vs Temperature

VIN = 6.5 V

Figure 6-41 PG Voltage vs PG Current Sink

IOUT = 3 A, VBIAS = 5 V, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-2 PSRR vs Frequency and V_IN With Bias

IOUT = 1 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-4 PSRR vs Frequency and V_IN

IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-6 PSRR vs Frequency and V_IN for V_OUT = 3.3 V

VIN = VOUT + 0.3 V, VOUT = 1 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF

Figure 6-8 V_BIAS PSRR vs Frequency

VIN = VOUT + 0.3 V and VBIAS = 5 V for VOUT ≤ 2.2 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = 10 nF, CFF = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-10 Output Noise vs Frequency and Output Voltage

VIN = VOUT + 0.3 V, VBIAS = 5 V, IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CFF = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-12 Output Noise vs Frequency and C_NR/SS

IOUT = 3 A, COUT = 47 μF || 10 μF || 10 μF, CFF = 10 nF, RMS noise BW = 10 Hz to 100 kHz

Figure 6-14 Output Noise at 5.0-V Output

VIN = VOUT + 0.3 V, VBIAS = 5 V, IOUT, DC = 100 mA, slew rate = 1 A/μs, CNR/SS = CFF = 10 nF, COUT = 47 μF || 10 μF || 10 μF

Figure 6-16 Load Transient vs Time and V_OUT With Bias

VOUT = 5 V, IOUT, DC = 100 mA, IOUT = 100 mA to 3 A, COUT = 47 μF || 10 μF || 10 μF, CNR/SS = CFF = 10 nF

Figure 6-18 Load Transient vs Time and Slew Rate

IOUT = 3 A, VBIAS = 0 V

Figure 6-20 Dropout Voltage vs Input Voltage Without Bias

VIN = 1.4 V, VBIAS = 0 V

Figure 6-22 Dropout Voltage vs Output Current Without Bias

VIN = 5.5 V

Figure 6-24 Dropout Voltage vs Output Current (High V_IN)

VIN = 1.4 V, VBIAS = 0 V

Figure 6-26 Load Regulation With Bias

VIN = 5.5 V

Figure 6-28 Load Regulation (5-V Output)

VOUT = 0.8 V, VIN = 1.1 V, IOUT = 5 mA

Figure 6-30 Line Regulation Without Bias

VBIAS = 0 V, IOUT = 5 mA

Figure 6-32 Quiescent Current vs Input Voltage

VBIAS = 0 V

Figure 6-34 Shutdown Current vs Input Voltage

VBIAS = 0 V

Figure 6-36 I_NR/SS Current vs Input Voltage

VIN = 1.1 V

Figure 6-38 V_BIAS UVLO vs Temperature

Figure 6-40 PG Voltage vs PG Current Sink

Figure 6-42 PG Threshold vs Temperature