ADP3309(1998) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADP3309 Datasheet PDF : 8 Pages
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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 . . . –55°C to +125°C
Operating Junction Temperature Range . . . –55°C to +125°C
θJA␣ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190°C/W
θJC␣ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92°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
Model
Voltage
Output
Package Marking
Option* Code
ADP3309ART-2.7
ADP3309ART-2.85
ADP3309ART-2.9
ADP3309ART-3
ADP3309ART-3.3
ADP3309ART-3.6
2.7 V
2.85 V
2.9 V
3.0 V
3.3 V
3.6 V
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
DNC
DVC
DWC
DPC
DRC
DSC
*SOT = Surface Mount.
Contact the factory for the availability of other output voltage options.
Other Member of anyCAP Family1
Model
ADP3308
Output Current
50 mA
Package Option2
SOT-23-5 Lead
NOTES
1See individual data sheet for detailed ordering information.
2SOT = Surface Mount.
ADP3309
PIN FUNCTION DESCRIPTIONS
Pin Name Function
1 IN
Regulator Input.
2 GND Ground Pin.
3 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.
4 ERR/NC Open Collector. Output that goes low
to indicate the output is about to go
out of regulation. This pin can be left open.
(NC = No Connect).
5 OUT
Output of the Regulator, fixed 2.7, 2.85,
2.9, 3.0, 3.3 or 3.6 volts output voltage.
Bypass to ground with a 0.47 µF or larger
capacitor.
PIN CONFIGURATION
IN
GND
SD
ADP3309
TOP VIEW
(Not to Scale)
OUT
ERR/NC
NC = NO CONNECT
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 ADP3309 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.
WARNING!
ESD SENSITIVE DEVICE
REV. 0
–3–
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