Adjustable positive linear voltage regulator, offering an output range of 1.2V to 37V with a maximum output current of 0.25A. This surface-mount component features a 3-pin DPAK (TO-252AA) package with gull-wing leads and a tab for enhanced thermal performance. Key specifications include ±4% accuracy, 0.07%/V line regulation, and 1.5%Vo load regulation. Integrated protections include current limit, safe area protection, short circuit protection, and thermal shutdown. Operating temperature range is 0°C to 125°C.
PackageDPAK
MountingSurface Mount
PolarityPositive
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Technical Specifications
Onsemi LM317MDT technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | TO-252 |
| Package/Case | DPAK |
| Package Description | Deca Watt Package |
| Lead Shape | Gull-wing |
| Pin Count | 3 |
| PCB | 2 |
| Tab | Tab |
| Package Length (mm) | 6.73(Max) |
| Package Width (mm) | 6.22(Max) |
| Package Height (mm) | 2.38(Max) |
| Seated Plane Height (mm) | 2.51(Max) |
| Pin Pitch (mm) | 2.29 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | TO-252AA |
| Type | Standard |
| Number of Outputs | 1 |
| Output Type | Adjustable |
| Output Voltage | 1.2 to 37V |
| Polarity | Positive |
| Maximum Output Current | 0.25(Typ)A |
| Accuracy | ±4% |
| Line Regulation | 0.07%/V |
| Load Regulation | 1.5%Vo |
| Junction to Ambient | 92°C/W |
| Junction to Case | 5°C/W |
| Reference Voltage | 1.3V |
| Special Features | Current Limit|Safe Area Protection|Short Circuit Protection|Thermal Shutdown Protection |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 125°C |
Compliance
| Cage Code | 5V1P1 |
| EU RoHS | No |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Onsemi LM317MDT Datasheet
Download the complete datasheet for Onsemi LM317MDT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.