ADP3301
ABSO LUTE MAXIMUM RATINGS*
P IN FUNCTIO N D ESCRIP TIO NS
Input Supply Voltage . . . . . . . . . . . . . . . . . . . –0.3 V to +16 V
Shutdown Input Voltage . . . . . . . . . . . . . . . . –0.3 V to +16 V
Error Flag Output Voltage . . . . . . . . . . . . . . . –0.3 V to +16 V
Noise Bypass Pin Voltage . . . . . . . . . . . . . . . . –0.3 V to +5 V
Power Dissipation . . . . . . . . . . . . . . . . . . . Internally Limited
Operating Ambient T emperature Range . . . –55°C to +125°C
Operating Junction T emperature Range . . . –55°C to +125°C
θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/W
θJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C/W
Storage T emperature Range . . . . . . . . . . . . –65°C to +150°C
Lead T emperature Range (Soldering 10 sec) . . . . . . . . +300°C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
P in
Mnem onic
Function
1 & 2
OUT
Output of the Regulator, fixed 2.7, 3.0,
3.2, 3.3 or 5 volts output voltage. By-
pass to ground with a 0.47 µF or larger
capacitor. P ins 1 and 2 m ust be con-
nected together for proper operation.
3
NR
Noise Reduction Pin. Used for further
reduction of the output noise. (See text
for details.) No connection if not used.
4
5
GND
Ground Pin.
SD
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.
*T his is a stress rating only; functional operation of the device at these or any other
conditions above those indicated in the operation section of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods
may affect device reliability.
6
ERR
IN
Open Collector Output which goes low
to indicate that the output is about to
go out of regulation.
7 & 8
Regulator Input. P ins 7 and 8 m ust
be connected together for pr oper
oper ation.
P IN CO NFIGURATIO N
1
2
3
4
8
7
6
5
OUT
OUT
NR
IN
IN
O ther Mem bers of anyCAP ™* Fam ily1
ADP3301
TOP VIEW
(Not to Scale)
ERR
SD
O utput
Current
P ackage
O ption2
GND
Model
Com m ents
PIN FOR 5V DEVICE
ADP3300
50 mA
SOT -23
High Accuracy
ADP3303
200 mA
SO-8
High Accuracy
NOT ES
1See individual data sheets for detailed ordering information.
2SO = Small Outline, SOT = Surface Mount
.
CAUTIO N
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 ADP3301 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. T herefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. A
–3–