ADP160 Analog Devices, ADP160 Datasheet - Page 4

• Manufacturer Part Number: ADP160
• Description: Ultra Low Quiescent Current 150 mA, CMOS Linear Regulator
• Manufacturer: Analog Devices

ADP160/ADP161/ADP162/ADP163
Parameter
UNDERVOLTAGE LOCKOUT
OUTPUT NOISE
POWER SUPPLY REJECTION RATIO
1
2
3
4
5
INPUT AND OUTPUT CAPACITOR, RECOMMENDED SPECIFICATIONS
Table 2.
Parameter
MINIMUM INPUT AND OUTPUT CAPACITANCE
CAPACITOR ESR
1
Accuracy when VOUT is connected directly to ADJ. When the VOUT voltage is set by external feedback resistors, the absolute accuracy in adjust mode depends on the
tolerances of resistors used.
Based on an end-point calculation using 0 μA and 150 mA loads.
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 2.2 V.
Start-up time is defined as the time between the rising edge of EN to V
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 3.0 V
output voltage is defined as the current that causes the output voltage to drop to 90% of 3.0 V or 2.7 V.
The minimum input and output capacitance should be greater than 0.7 µF over the full range of operating conditions. The full range of operating conditions in the
application must be considered during device selection to ensure that the minimum capacitance specification is met. X7R and X5R type capacitors are recommended;
however, Y5V and Z5U capacitors are not recommended for use with any LDO.
Input Voltage Rising
Input Voltage Falling
Hysteresis
1
Symbol
UVLO
UVLO
UVLO
UVLO
OUT
PSRR
NOISE
RISE
FALL
HYS
Conditions
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
100 Hz, V
100 Hz, V
100 Hz, V
1 kHz, V
1 kHz, V
1 kHz, V
Symbol
C
R
OUT
ESR
MIN
Rev. D | Page 4 of 24
being at 90% of its nominal value.
IN
IN
IN
IN
IN
IN
= 5 V, V
= 5 V, V
= 5 V, V
= 5 V, V
= 5 V, V
= 5 V, V
Conditions
T
T
A
A
OUT
OUT
OUT
= −40°C to +125°C
= −40°C to +125°C
OUT
OUT
OUT
IN
IN
IN
= 3.3 V
= 2.5 V
= 1.2 V
= 5 V, V
= 5 V, V
= 5 V, V
= 3.3 V
= 2.5 V
= 1.2 V
OUT
OUT
OUT
= 3.3 V
= 2.5 V
= 1.2 V
Min
0.7
0.001
Min
1.60
Typ
Typ
100
105
100
80
60
65
72
50
50
62
Data Sheet
Max
0.2
Max
2.19
Unit
µF
Ω
Unit
V
V
mV
µV
rms
µV
rms
µV
rms
dB
dB
dB
dB
dB
dB