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ADP3302 Datasheet(PDF) 4 Page - Analog Devices

Part No. ADP3302
Description  High Precision anyCAP™ Dual Low Dropout Linear Regulator
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Maker  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

ADP3302 Datasheet(HTML) 4 Page - Analog Devices

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–4–
REV. 0
ADP3302
WARNING!
ESD SENSITIVE DEVICE
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 ADP3302 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
Please note: Pins 5 and 8 should be connected exter-
nally for proper operation.
Shutdown Input Voltage . . . . . . . . . . . . . . . . . –0.3 V to +16 V
Error Flag Output 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
θ
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
°C/W
θ
JC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
°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; 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.
ORDERING GUIDE
Voltage
Package
Model
Outputs
Option*
ADP3302AR1
OUT 1
3.0 V
SO-8
OUT 2
3.0 V
SO-8
ADP3302AR2
OUT 1
3.2 V
SO-8
OUT 2
3.2 V
SO-8
ADP3302AR3
OUT 1
3.3 V
SO-8
OUT 2
3.3 V
SO-8
ADP3302AR4
OUT 1
3.3 V
SO-8
OUT 2
5.0 V
SO-8
ADP3302AR5
OUT 1
5.0 V
SO-8
OUT 2
5.0 V
SO-8
NOTES
*SO = Small Outline Package.
Contact factory for availability of customized options available with mixed
output voltages.
PIN FUNCTION DESCRIPTIONS
Pin
Name
Function
1
OUT1
Output of Regulator 1, fixed 3.0 V, 3.2 V,
3.3 V or 5 V output voltage. Sources up to
200 mA. Bypass to ground with a 0.47
µF
capacitor.
2
ERR
Open Collector Output. Active low indicates
that one of the two outputs is about to go out
of regulation.
3
GND
Ground Pin.
4
OUT2
Output Regulator 2. Independent of Regula-
tor 1. Fixed 3.0 V, 3.2 V, 3.3 V or 5 V output
voltage. Bypass to ground with a 0.47 F
capacitor.
5, 8
IN
Regulator Input. Supply voltage can range
from
3.0 V to
12 V. Pins 5 and 8 must be
connected together for proper operation.
6
SD2
Active Low Shutdown Pin for Regulator 2.
Connect to ground to disable the Out 2 out-
put. When shutdown is not used, this pin
should be connected to the input pin.
7
SD1
Shutdown Pin for Regulator 1, otherwise
identical to SD2.
PIN CONFIGURATION
IN
SD1
SD2
IN
OUT 1
ERR
GND
OUT 2
1
2
3
4
8
7
6
5
TOP VIEW
(Not to Scale)
ADP3302


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