Adjustable positive LDO regulator with a 3A maximum output current and an output voltage range of 0V to 23V. Features a 12-pin DFN EP package (4x4x0.75mm) for surface mounting, offering low dropout voltages of 0.01V at 100mA, 0.09V at 1A, and 0.24V at 3A. This component boasts excellent line and load regulation, with typical PSRR of 85 dB and low output noise voltage of 40 uVrms. Integrated current limit and thermal protection enhance reliability, operating across an automotive temperature range of -55°C to 125°C.
PackageDFN EP
MountingSurface Mount
PolarityPositive
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Technical Specifications
Analog Devices LT3083MPDF#PBF-ES technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
DFN
Package/Case
DFN EP
Package Description
Dual Flat Package No Lead, Exposed Pad
Lead Shape
No Lead
Pin Count
12
PCB
12
Package Length (mm)
4
Package Width (mm)
4
Package Height (mm)
0.75(Max)
Seated Plane Height (mm)
0.75
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-229WGGD-2
Type
LDO
Number of Outputs
1
Output Type
Adjustable
Output Voltage
0 to 23V
Polarity
Positive
Maximum Output Current
3A
Minimum Input Voltage
1.2V
Maximum Input Voltage
23V
Typical Dropout Voltage @ Current
0.01@100mA|0.09@1A|0.24@3AV
Maximum Dropout Voltage @ Current
0.025@100mA|0.16@1A|0.42@3AV
Line Regulation
0.1nA/V(Typ)
Load Regulation
-10nA(Typ)
Maximum Quiescent Current
0.5mA
Junction to Ambient
37°C/W
Junction to Case
8°C/W
Typical PSRR
85dB
Typical Output Capacitance
10(Min)uF
Typical Quiescent Current
0.35mA
Typical Output Noise Voltage
40uVrms
Output Capacitor Type
Ceramic
Special Features
Current Limit|Thermal Protection
Min Operating Temperature
-55°C
Max Operating Temperature
125°C
Compliance
Cage Code
24355
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
Yes
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU
Datasheet
Analog Devices LT3083MPDF#PBF-ES Datasheet
Download the complete datasheet for Analog Devices LT3083MPDF#PBF-ES to view detailed technical specifications.
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