ADP3335 데이터 시트보기 (PDF) - Analog Devices
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ADP3335 Datasheet PDF : 8 Pages
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ADP3335
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 +150°C
θJA 2-layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153°C/W
θJA 4-layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110°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.
PIN FUNCTION DESCRIPTIONS
Pin
No. Mnemonic Function
1, 2, 3 OUT
4
GND
5
NR
6
SD
7, 8 IN
Output of the Regulator. Bypass to
ground with a 1.0 µF or larger capacitor.
All pins must be connected together for
proper operation.
Ground Pin.
Noise Reduction Pin. Used for further
reduction of output noise (see text for
detail).
Capacitor required if COUT > 3.3 µF.
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.
Regulator Input. All pins must be con-
nected together for proper operation.
PIN CONFIGURATION
OUT 1
8 IN
ADP3335
OUT 2 TOP VIEW 7 IN
OUT 3 (Not to Scale) 6 SD
GND 4
5 NR
ORDERING GUIDE
Model
Output
Voltage*
ADP3335ARM-1.8
ADP3335ARM-2.5
ADP3335ARM-2.85
ADP3335ARM-3.3
ADP3335ARM-5
1.8 V
2.5 V
2.85 V
3.3 V
5V
*Contact the factory for other output voltage options.
Package
Option
RM-8 (MSOP-8)
RM-8 (MSOP-8)
RM-8 (MSOP-8)
RM-8 (MSOP-8)
RM-8 (MSOP-8)
Branding
Information
LFA
LFC
LFD
LFE
LFF
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 ADP3335 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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