at operating temperature T_J = 25°C, V_OUT(NOM) = 0.9 V, V_IN = V_OUT(NOM) + 0.1 V, V_BIAS = V_OUT(NOM) + 1.4 V, I_OUT = 1 mA, V_EN = V_IN, C_IN = 1 µF, C_OUT = 1 µF, and C_BIAS = 0.1 µF (unless otherwise noted)

Figure 6-1 Output Voltage Accuracy vs V_IN

Figure 6-3 Output Voltage Accuracy vs I_OUT

Figure 6-5 V_BIAS Dropout Voltage vs I_OUT

IOUT = 300 mA

Figure 6-7 V_BIAS Input Current vs V_BIAS

IOUT = 0 mA

Figure 6-9 V_BIAS Shutdown I_Q vs V_BIAS

Figure 6-11 Enable Threshold vs Temperature

Figure 6-13 V_BIAS UVLO vs Temperature

tr = 1 μs

Figure 6-15 Start-Up With V_IN Before V_BIAS and V_EN

tr = 1 μs

Figure 6-17 Start-Up With V_IN and V_EN Before V_BIAS

tr = tf = 1 μs, IOUT = 300 mA

Figure 6-19 Line Transient From 1 V to 2.2 V

tr = tf = 20 μs

Figure 6-21 Load Transient From 100 μA to 320 mA

CBIAS = 0 μF, IOUT = 300 mA

Figure 6-23 V_IN PSRR vs Frequency and C_OUT

CBIAS = 0 μF

Figure 6-25 V_BIAS PSRR vs Frequency and V_BIAS – V_OUT

Figure 6-2 Output Voltage Accuracy vs V_BIAS

Figure 6-4 V_IN Dropout Voltage vs I_OUT

Figure 6-6 V_BIAS Input Current vs V_BIAS

IOUT = 0 mA

Figure 6-8 V_IN Shutdown I_Q vs V_IN

Figure 6-10 Foldback Current Limit vs I_OUT

Figure 6-12 V_IN UVLO vs Temperature

tr = 1 μs

Figure 6-14 Start-Up With V_BIAS Before V_IN

tr = 1 μs

Figure 6-16 Start-Up With V_IN and V_BIAS Before V_EN

tr = tf = 1 μs

Figure 6-18 Line Transient From 1 V to 2.2 V

tr = tf = 1 μs

Figure 6-20 Load Transient From 100 μA to 320 mA

CBIAS = 0 μF, IOUT = 300 mA

Figure 6-22 V_IN PSRR vs Frequency and V_IN – V_OUT

CBIAS = 0 μF

Figure 6-24 V_IN PSRR vs Frequency and I_OUT

Figure 6-26 Output Noise vs Frequency and I_OUT