ADP130 Analog Devices, ADP130 Datasheet - Page 4

• Manufacturer Part Number: ADP130
• Description: 350 mA, Low VIN, Low Quiescent Current, CMOS Linear Regulator
• Manufacturer: Analog Devices

Parameter
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
ADP130
I
Based on an endpoint calculation using 1 mA and 350 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 1.3 V.
Start-up time is defined as the time from the rising edge of EN to VOUT being at 90% of its nominal value.
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 2.0 V
output voltage is defined as the current that causes the output voltage to drop to 90% of 2.0 V, or 1.8 V.
The minimum input and output capacitance should be >0.70 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. Y5V and
Z5U capacitors are not recommended for use with any LDO.
VIN
= I
GND
− I
BIAS
, where I
GND
is the current flowing from the GND pin.
Symbol
OUT
PSRR
NOISE
1
Conditions
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
10 Hz to 100 kHz, V
Modulated bias, 10 kHz, V
V
Modulated bias, 100 kHz, V
V
Modulated V
V
Modulated V
V
Modulated V
V
Modulated V
V
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
Rev. B | Page 4 of 20
Symbol
C
R
MIN
ESR
IN
IN
IN
IN
, 100 kHz, V
, 100 kHz, V
, 10 kHz, V
, 10 kHz, V
IN
IN
IN
IN
IN
= 3.6 V, V
= 3.6 V, V
= 3.6 V, V
= 3.6 V, V
= 3.6 V, V
Conditions
T
T
OUT
OUT
A
A
OUT
OUT
= −40°C to +125°C
= −40°C to +125°C
OUT
= 1.2 V, V
= 0.8 V, V
OUT
= 1.2 V, V
= 0.8 V, V
= 3.0 V, V
OUT
OUT
OUT
OUT
OUT
= 3.0 V, V
= 0.8 V
= 1.2 V
= 1.5 V
= 2.5 V
= 3.0 V
IN
IN
IN
IN
= V
= V
= V
= V
IN
IN
= 3.6 V,
OUT
OUT
OUT
OUT
= 3.6 V,
+ 1 V,
+ 1 V,
+ 1 V,
+ 1 V,
Min
0.70
0.001
Min
1
Typ
Typ
29
38
43
61
77
70
53
70
54
70
55
Max
Max
1
Unit
µV rms
µV rms
µV rms
µV rms
µV rms
dB
dB
dB
dB
dB
dB
Unit
µF
Ω