Datasheet

ADP1706/ADP1707/ADP1708
Rev. 0 | Page 4 of 20
Parameter Symbol Test Conditions Min Typ Max Unit
OUTPUT NOISE OUT
NOISE
10 Hz to 100 kHz, V
OUT
= 0.75 V 125 μV rms
10 Hz to 100 kHz, V
OUT
= 3.3 V 450 μV rms
POWER SUPPLY REJECTION RATIO PSRR 1 kHz, V
OUT
= 0.75 V 70 dB
1 kHz, V
OUT
= 3.3 V 56 dB
1
Accuracy when OUT is connected directly to ADJ. When OUT voltage is set by external feedback resistors, absolute accuracy in adjust mode depends on the tolerances
of resistors used.
2
Based on an end-point calculation using 10 mA and 1 A loads. See Figure 11 for typical load regulation performance for loads less than 10 mA.
3
Dropout voltage is defined as the input-to-output voltage differential when the input voltage is set to the nominal output voltage. This applies only for output
voltages above 2.5 V.
4
Start-up time is defined as the time between the rising edge of EN to OUT being at 95% of its nominal value.
5
Current limit threshold is defined as the current at which the output voltage drops to 90% of the specified typical value. For example, the current limit for a 1.0 V
output voltage is defined as the current that causes the output voltage to drop to 90% of 1.0 V, or 0.9 V.