Datasheet

REV. B–2–
ADP3334–SPECIFICATIONS
1, 2, 3
(V
IN
= 6.0 V, C
IN
= C
OUT
= 1.0 F, T
A
= –40C to +85C, unless otherwise noted.)
Parameter Symbol Conditions Min Typ Max Unit
OUTPUT
Voltage Accuracy
4
V
OUT
V
IN
= V
OUT(NOM)
+ 0.4 V to 11 V –0.9 +0.9 %
I
L
= 0.1 mA to 500 mA
T
A
= 25°C
V
IN
= V
OUT(NOM)
+ 0.4 V to 11 V –1.8 +1.8 %
I
L
= 0.1 mA to 500 mA
T
A
= 85°C
V
IN
= V
OUT(NOM)
+ 0.4 V to 11 V –2.3 +2.3 %
I
L
= 0.1 mA to 500 mA
T
J
= 150°C
Line Regulation
4
V
IN
= V
OUT(NOM)
+ 0.4 V to 11 V 0.04 mV/V
I
L
= 0.1 mA
T
A
= 25°C
Load Regulation I
L
= 0.1 mA to 500 mA 0.04 mV/mA
T
A
= 25°C
Dropout Voltage V
DROP
V
OUT
= 98% of V
OUT(NOM)
I
L
= 500 mA 200 400 mV
I
L
= 300 mA 140 250 mV
I
L
= 100 mA 60 140 mV
I
L
= 1 mA 10 mV
Peak Load Current I
LDPK
V
IN
= V
OUT(NOM)
+ 1 V 800 mA
Output Noise V
NOISE
f = 10 Hz–100 kHz, C
L
= 10 µF 27 µV rms
I
L
= 500 mA, C
NR
= 10 nF
f = 10 Hz–100 kHz, C
L
= 10 µF 45 µV rms
I
L
= 500 mA, C
NR
= 0 nF
GROUND CURRENT
5
In Regulation I
GND
I
L
= 500 mA 4.5 10 mA
I
L
= 300 mA 2.6 6 mA
I
L
= 50 mA 0.5 1.5 mA
I
L
= 0.1 mA 90 130 µA
In Dropout I
GND
V
IN
= V
OUT(NOM)
– 100 mV 150 450 µA
I
L
= 0.1 mA
In Shutdown I
GNDSD
SD = 6 V, V
IN
= 11 V 0.9 3 µA
SHUTDOWN
Threshold Voltage V
THSD
LDO OFF 2.0 V
LDO ON 0.4 V
SD Input Current I
SD
0 £ SD £ 5 V 1.2 3 µA
Output Current in Shutdown I
OSD
SD = 2 V, V
IN
= 11 V 0.01 5 µA
NOTES
1
All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC) methods.
2
Ambient temperature of 85°C corresponds to a junction temperature of 125°C under pulsed full load test conditions.
3
Application stable with no load.
4
V
IN
= 2.6 V to 11 V for V
OUT(NOM)
£ 2.2 V.
5
Ground current includes current through external resistors.
Specifications subject to change without notice.