Positive 2.5V fixed output LDO regulator, capable of 5A maximum output current. Features a 0.4V typical dropout voltage at 5A and a 7V maximum input voltage. This surface-mount component utilizes a TO-263 package with 6 pins and a tab, offering excellent thermal performance with a 3°C/W junction-to-case thermal resistance. Integrated protections include current limit, short circuit, and thermal shutdown.
PackageTO-263
MountingSurface Mount
PolarityPositive
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Technical Specifications
Onsemi FAN1581M25X_35 technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | TO-263 |
| Package/Case | TO-263 |
| Package Description | Double Deca Watt Package |
| Lead Shape | Gull-wing |
| Pin Count | 6 |
| PCB | 5 |
| Tab | Tab |
| Package Length (mm) | 10.2(Max) |
| Package Width (mm) | 9.4(Max) |
| Package Height (mm) | 4.7(Max) |
| Seated Plane Height (mm) | 4.7(Max) |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 2.5V |
| Polarity | Positive |
| Maximum Output Current | 5A |
| Maximum Input Voltage | 7V |
| Typical Dropout Voltage @ Current | 0.4@5AV |
| Maximum Dropout Voltage @ Current | 0.5@5AV |
| Accuracy | ±0.5% |
| Line Regulation | 3mV |
| Load Regulation | 5mV |
| Junction to Ambient | 40°C/W(Typ) |
| Maximum Power Dissipation | 18000mW |
| Junction to Case | 3°C/W |
| Special Features | Current Limit|Short Circuit Protection|Thermal Shutdown Protection |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 125°C |
Compliance
| Cage Code | 5V1P1 |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Onsemi FAN1581M25X_35 Datasheet
Download the complete datasheet for Onsemi FAN1581M25X_35 to view detailed technical specifications.
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