Datasheet

Data Sheet ADR3525/ADR3530/ADR3533/ADR3540/ADR3550
Rev. 0 | Page 7 of 20
ADR3550 ELECTRICAL CHARACTERISTICS
V
IN
= 5.2 V to 5.5 V, T
A
= 25°C, I
LOAD
= 0 mA, unless otherwise noted.
Table 6.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
OUTPUT VOLTAGE V
OUT
4.995 5.000 5.005 V
INITIAL OUTPUT VOLTAGE ERROR V
OERR
±0.1 %
±5.0 mV
TEMPERATURE COEFFICIENT TCV
OUT
−40°C ≤ T
A
≤ +125°C
A Grade 2.5 8 ppm/°C
B Grade 2.5 5 ppm/°C
LINE REGULATION ∆V
OUT
/∆V
IN
V
IN
= 5.2 V to 5.5 V 3 50 ppm/V
V
IN
= 5.2 V to 5.5 V, −40°C ≤ T
A
≤ +125°C 120 ppm/V
LOAD REGULATION ∆V
OUT
/∆I
L
Sourcing
I
L
= 0 mA to 10 mA,
V
IN
= 5.5 V, −40°C ≤ T
A
≤ +125°C
3 30 ppm/mA
Sinking
I
L
= 0 mA to −3 mA,
V
IN
= 5.5 V, −40°C ≤ T
A
≤ +125°C
19 50 ppm/mA
OUTPUT CURRENT CAPACITY I
L
Sourcing V
IN
= 5.5 V 10 mA
Sinking V
IN
= 5.5 V −3 mA
QUIESCENT CURRENT I
Q
Normal Operation ENABLE > V
IN
× 0.85 85 A
ENABLE = V
IN
, −40°C ≤ T
A
≤ +125°C 100 A
Shutdown ENABLE < 0.7 V 5 A
DROPOUT VOLTAGE
1
V
DO
I
L
= 0 mA, −40°C ≤ T
A
≤ +125°C 50 200 mV
I
L
= 2 mA, −40°C ≤ T
A
≤ +125°C 75 250 mV
ENABLE PIN
Shutdown Voltage V
L
0 0.7 V
ENABLE Voltage V
H
V
IN
× 0.85 V
IN
V
ENABLE Pin Leakage Current I
EN
ENABLE = V
IN
, −40°C ≤ T
A
≤ +125°C 0.85 3 A
OUTPUT VOLTAGE NOISE e
n
p-p f = 0.1 Hz to 10 Hz 35 V p-p
f = 10 Hz to 10 kHz 60 V rms
OUTPUT VOLTAGE NOISE DENSITY e
n
f = 1 kHz 1.5 V/√Hz
OUTPUT VOLTAGE HYSTERESIS
2
∆V
OUT_HYS
T
A
= +25°C to −40°C to +125°C to +25°C 70 ppm
RIPPLE REJECTION RATIO RRR f
IN
= 60 Hz −58 dB
LONG-TERM OUTPUT VOLTAGE DRIFT ∆V
OUT_LTD
1000 hours at 50°C 30 ppm
TURN-ON SETTLING TIME t
R
C
IN
= 0.1 F, C
L
= 0.1 F, R
L
= 1 kΩ 900 s
1
Refers to the minimum difference between V
IN
and V
OUT
such that V
OUT
maintains a minimum accuracy of 0.1%. See the Termin section. ology
Terminology
2
See the section. The part is placed through the temperature cycle in the order of temperatures shown.