ADP3330ART-2.5-RL7 ,High Accuracy Ultralow I(Q), 200 mA, SOT-23, anyCAP® Low Dropout Regulatorspecifications apply to all voltage options except –2.5.Parameter Symbol Conditions Min Typ Max Uni ..
ADP3330ART-2.5-RL7 ,High Accuracy Ultralow I(Q), 200 mA, SOT-23, anyCAP® Low Dropout Regulatorspecifications apply to all voltage options except –2.5.Parameter Symbol Conditions Min Typ Max Uni ..
ADP3330ART-2.75 ,High Accuracy Ultralow IQ, 200 mA, SOT-23, anyCAP⑩ Low Dropout RegulatorSPECIFICATIONS (@ T = –408C to +858C, V = +7 V ,C = 0.47 mF, C = 0.47 mF,A IN IN OUT1, 2unless ot ..
ADP3330ART-2.75-R7 ,High Accuracy Ultralow I(Q), 200 mA, SOT-23, anyCAP® Low Dropout RegulatorSpecifications subject to change without notice.–2– REV. AADP3330ADP3330-2.5–
ADP3330ART-2.75-R7 ,High Accuracy Ultralow I(Q), 200 mA, SOT-23, anyCAP® Low Dropout RegulatorSPECIFICATIONSA IN IN OUT1, 2unless otherwise noted). The following
ADP3330ART-2.85 ,High Accuracy Ultralow IQ, 200 mA, SOT-23, anyCAP⑩ Low Dropout RegulatorFEATURES FUNCTIONAL BLOCK DIAGRAMHigh Accuracy Over Line and Load: 60.7% @ +258C,61.4% Over Tempera ..
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ADP3330ART-2.5-RL-ADP3330ART-2.5-RL7-ADP3330ART-2.75-R7-ADP3330ART-2.85R7-ADP3330ART-2.85-R7-ADP3330ART-2.85-RL-ADP3330ART-3.3-RL7-ADP3330ART-3.6-RL-ADP3330ART-3-REEL7-ADP3330ART-5-REEL7-ADP3330ARTZ-2.5-R7-ADP3330ARTZ-2.85R7-ADP3330ARTZ-2.85-R7-ADP3330ARTZ-285R7-ADP3330ARTZ-3.3-RL7-ADP3330A
High Accuracy Ultralow I(Q), 200 mA, SOT-23, anyCAP® Low Dropout Regulator
REV.A
High Accuracy Ultralow IQ,
200 mA, SOT-23, anyCAP™
Low Dropout Regulator
FUNCTIONAL BLOCK DIAGRAMCC
ADP3330
OUT
GNDBANDGAP
REF
ERR
FEATURES
High Accuracy Over Line and Load: 60.7% @ +258C,61.4% Over Temperature
Ultralow Dropout Voltage: 140 mV (Typ) @ 200 mA
Requires Only CO = 0.47 mF for Stability
anyCAP = Stable with Any Type of Capacitor
(Including MLCC)
Current and Thermal Limiting
Low Noise
Low Shutdown Current: <2 mA
2.9 V to 12 V Supply Range
–408C to +858C Ambient Temperature Range
Ultrasmall Thermally Enhanced Chip-on-Lead™
SOT-23-6 6-Lead Package
APPLICATIONS
Cellular Telephones
Notebook, Palmtop Computers
Battery Powered Systems
PCMCIA Regulator
Bar Code Scanners
Camcorders, Cameras
GENERAL DESCRIPTIONThe ADP3330 is a member of the ADP330x family of precision
low dropout anyCAP voltage regulators. The ADP3330 operates
with an input voltage range of 2.9 V to 12 V and delivers a load
current up to 200 mA. The ADP3330 stands out from the con-
ventional LDOs with a novel architecture and an enhanced
process that enables it to offer performance advantages and
higher output current than its competition. Its patented design
requires only a 0.47 μF output capacitor for stability. This
device is insensitive to output capacitor Equivalent Series
Resistance (ESR), and is stable with any good quality capaci-
tor, including ceramic (MLCC) types for space-restricted
applications. The ADP3330 achieves exceptional accuracy of
±0.7% at room temperature and ±1.4% over temperature, line
and load variations. The dropout voltage of the ADP3330 is
only 140 mV (typical) at 200 mA. This device also includes a
safety current limit, thermal overload protection and a shutdown
feature. In shutdown mode, the ground current is reduced to
less than 2 μA. The ADP3330 has ultralow quiescent currentμA (typ) in light load situations.
anyCAP and Chip-on-Lead are trademarks of Analog Devices, Inc.
VOUTVIN
0.47mFFigure 1.Typical Application Circuit
The SOT-23-6 package has been thermally enhanced using
Analog Devices’ proprietary Chip-on-Lead feature to maximize
power dissipation.
ADP3330-xx–SPECIFICATIONSLINE REGULATION
LOAD REGULATION
GROUND CURRENT
GROUND CURRENT IN DROPOUT
DROPOUT VOLTAGE
OUTPUT NOISE
GROUND CURRENT IN SHUTDOWN
OUTPUT CURRENT IN SHUTDOWN
ERROR PIN OUTPUT “LOW”
NOTESAmbient temperature of +85°C corresponds to a junction temperature of +125°C under typical full load test conditions.Application stable with no load.See detail in Figure 19 and Application section of data sheet.
Specifications subject to change without notice.
(@ TA = –408C to +858C, VIN = +7 V, CIN = 0.47 mF, COUT = 0.47 mF,
unless otherwise noted).1, 2 The following specifications apply to all voltage options except –2.5.
ADP3330
ADP3330-2.5–SPECIFICATIONSNOTESAmbient temperature of +85°C corresponds to a junction temperature of +125°C under typical full load test conditions.Application stable with no load.See detail in Figure 19 and Application section of data sheet.
Specifications subject to change without notice.
(@ TA = –408C to +858C, VIN = +7 V ,CIN = 0.47 mF, COUT = 0.47 mF,
unless otherwise noted).1, 2
ADP3330
CAUTIONESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP3330 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
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 +125°C
qJA (4-Layer Board) . . . . . . . . . . . . . . . . . . . . . . .+165°C/W
qJA (2-Layer Board) . . . . . . . . . . . . . . . . . . . . . . .+190°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*Contact the factory for the availability of other output voltage options.
PIN FUNCTION DESCRIPTIONS
PIN CONFIGURATIONGND
ERR
OUT
INPUT VOLTAGE – Volts
OUTPUT VOLTAGE – Volts
2.990Figure 2.Line Regulation Output
Voltage vs. Supply Voltage
OUTPUT LOAD – mA
GROUND CURRENT – mA
0.2Figure 5.Ground Current vs. Load
Current
OUTPUT LOAD – mA
INPUT/OUTPUT VOLTAGE – mV
125150175200 Figure 8.Dropout Voltage vs.
Output Current
OUTPUT LOAD – mA
OUTPUT VOLTAGE – Volts
2.994Figure 3.Output Voltage vs. Load
Current
JUNCTION TEMPERATURE – 8C
OUTPUT VOLTAGE – %Figure 6.Output Voltage Variation %
vs. Junction Temperature
INPUT/OUTPUT VOLTAGE – Volts
TIME – SecFigure 9.Power-Up/Power-Down
INPUT VOLTAGE – Volts
GROUND CURRENT – 24681012Figure 4.Ground Current vs. Supply
Voltage
JUNCTION TEMPERATURE – 8C
GROUND CURRENT – mA
135Figure 7.Ground Current vs. Junction
Temperature
100200300400500
OUT
– Volts
– Volts
TIME – msFigure 10.Power-Up Response
ADP3330
TIME – ms
OUT
– Volts
– VoltsFigure 11.Line Transient Response
Figure 14.Load Transient Response
FREQUENCY – Hz
RIPPLE REJECTION – dB1001k10k100k1M10M
–100Figure 17.Power Supply Ripple
Rejection
TIME – ms
OUT
– Volts
– VoltsFigure 12.Line Transient Response
Volts0.51.01.52.02.53.03.54.04.55.0
TIME – SecFigure 15.Short Circuit Current
CL – mF
RMS NOISE – Figure 18.RMS Noise vs. CL
(10 Hz–100 kHz)
Figure 13.Load Transient Response
Volts
VOUT
VERR
VSD2004006008001000
TIME – msFigure 16.Turn On–Turn Off Response
FREQUENCY – Hz
VOLTAGE NOISE SPECTRAL
DENSITY –
V/ Hz
0.011001M
0.110k100k Figure 19.Output Noise Density
