ADP3309ART-3-REEL7(2004) 查看數據表（PDF） - Analog Devices
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ADP3309ART-3-REEL7 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
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability. Only one absolute
maximum rating may be applied at any one time.
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 2.5, 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
Model
ADP3309ART-2.5-REEL
ADP3309ART-2.5-REEL7
ADP3309ART-2.7-REEL
ADP3309ART-2.7-REEL7
ADP3309ART-2.85-REEL
ADP3309ART-2.85-REEL7
ADP3309ART-2.9-REEL
ADP3309ART-2.9-REEL7
ADP3309ART-3-REEL
ADP3309ART-3-REEL7
ADP3309ART-3.3-REEL
ADP3309ART-3.3-REEL7
ADP3309ART-3.6-REEL
ADP3309ART-3.6-REEL7
IN
GND
SD
ADP3309
TOP VIEW
(Not to Scale)
OUT
ERR/NC
ORDERING GUIDE
NC = NO CONNECT
Temperature
Range
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
–20°C to +85°C
Voltage
Output
2.5 V
2.5 V
2.7 V
2.7 V
2.85 V
2.85 V
2.9 V
2.9 V
3.0 V
3.0 V
2.7 V
2.7 V
2.7 V
2.7 V
Package
Description
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
Package
Option
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
RT-5
Branding
LDE
LDE
DNC
DNC
DVC
DVC
DWC
DWC
DPC
DPC
DRC
DRC
DTC
DTC
Other Member of anyCAP Family1
Model
Output Current Package Option2
ADP3308
50 mA
SOT-23-5 Lead
NOTES
1See individual data sheet for detailed ordering information.
2SOT = Surface Mount.
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.
REV. B
–3–
WARNING!
ESD SENSITIVE DEVICE
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