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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