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ADP3330
–4–
REV. A
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP3330 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
ABSOLUTE MAXIMUM RATINGS*
Input Supply Voltage . . . . . . . . . . . . . . . . . . . . –0.3 V to +16 V
Shutdown Input Voltage . . . . . . . . . . . . . . . . . –0.3 V to +16 V
Power Dissipation . . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Ambient Temperature Range . . . . .–40
°
C to +85
°
C
Operating Junction Temperature Range . . . .–40
°
C to +125
°
C
θ
JA
(4-Layer Board) . . . . . . . . . . . . . . . . . . . . . . . +165
°
C/W
θ
JA
(2-Layer Board) . . . . . . . . . . . . . . . . . . . . . . . +190
°
C/W
Storage Temperature Range . . . . . . . . . . . . .–65
°
C to +150
°
C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300
°
C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
*This is a stress rating only; operation beyond these limits can cause the device to
be permanently damaged.
ORDERING GUIDE
Voltage
Output
Package
Option*
Marking
Code
Model
ADP3330ART-2.5
ADP3330ART-2.75 2.75 V
ADP3330ART-2.85 2.85 V
ADP3330ART-3
ADP3330ART-3.3
ADP3330ART-3.6
ADP3330ART-5
2.5 V
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
RT-6 (SOT-23-6)
L1B
L2B
L3B
L4B
L5B
L6B
L8B
3.0 V
3.3 V
3.6 V
5.0 V
*Contact the factory for the availability of other output voltage options.
PIN FUNCTION DESCRIPTIONS
Pin
Name
Function
1
OUT
Output of the Regulator. Bypass to ground
with a 0.47
μ
F or larger capacitor.
Regulator Input.
Open Collector Output that goes low to
indicate that the output is about to go out
of regulation.
Ground Pin.
Noise Reduction Pin. Used for further
reduction of output noise (see text for
detail). No connection if not used.
Active Low Shutdown Pin. Connect to
ground to disable the regulator output.
When shutdown is not used, this pin
should be connected to the input pin.
2
3
IN
ERR
4
5
GND
NR
6
SD
PIN CONFIGURATION
TOP VIEW
(Not to Scale)
6
5
4
1
2
3
GND
NR
SD
ERR
IN
OUT
ADP3330
WARNING!
ESD SENSITIVE DEVICE