Adjustable positive LDO regulator with a 3A maximum output current and an output voltage range of 0V to 23V. This through-hole component features a TO-220 package with 5 pins and a tab, designed for automotive applications. Key technical specifications include a minimum input voltage of 1.2V, maximum input voltage of 23V, and low dropout voltages of 0.01V at 100mA, 0.12V at 1A, and 0.31V at 3A. It offers excellent line and load regulation, a typical PSRR of 85 dB, and integrated current limit and thermal protection. Operating temperature range is -55°C to 125°C.
PackageTO-220
MountingThrough Hole
PolarityPositive
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Technical Specifications
Analog Devices LT3083MPT#PBF-ES technical specifications.
General
| Basic Package Type | Through Hole |
| Package Family Name | TO-220 |
| Package/Case | TO-220 |
| Package Description | Transistor Outline Package |
| Lead Shape | Formed |
| Pin Count | 5 |
| PCB | 5 |
| Tab | Tab |
| Package Length (mm) | 10.54(Max) |
| Package Width (mm) | 4.57(Max) |
| Package Height (mm) | 9.4(Max) |
| Seated Plane Height (mm) | 21.92(Max) |
| Pin Pitch (mm) | 1.7 |
| Package Material | Plastic |
| Mounting | Through Hole |
| 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|0.12@1A|0.31@3AV |
| Maximum Dropout Voltage @ Current | 0.025@100mA|0.19@1A|0.51@3AV |
| Line Regulation | 0.1nA/V(Typ) |
| Load Regulation | -10nA(Typ) |
| Maximum Quiescent Current | 0.5mA |
| Junction to Ambient | 40°C/W |
| Junction to Case | 3°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 LT3083MPT#PBF-ES Datasheet
Download the complete datasheet for Analog Devices LT3083MPT#PBF-ES to view detailed technical specifications.
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