1.8V, 3A positive fixed output LDO regulator in a 10-pin DFN EP package. Surface mountable with a 0.5mm pin pitch, this dual flat package features an exposed pad for enhanced thermal performance. Operating from a 2.2V to 6V input, it offers a typical dropout voltage of 0.12V at 3A and includes current limit, short circuit, and thermal shutdown protection. Accuracy is ±0.5% typical, with line regulation at 0.1% typical and load regulation at -0.8% minimum.
PackageDFN EP
MountingSurface Mount
PolarityPositive
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Technical Specifications
Renesas ISL80103IR18Z-T 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 | 10 |
| PCB | 10 |
| Package Length (mm) | 3 |
| Package Width (mm) | 3 |
| Package Height (mm) | 1(Max) - 0.2 |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Polarity | Positive |
| Maximum Output Current | 3A |
| Minimum Input Voltage | 2.2V |
| Maximum Input Voltage | 6V |
| Typical Dropout Voltage @ Current | 0.12@3AV |
| Maximum Dropout Voltage @ Current | 0.185@3AV |
| Accuracy | ±0.5(Typ)% |
| Line Regulation | 0.1%(Typ) |
| Load Regulation | -0.8%(Min) |
| Junction to Ambient | 45°C/W |
| Junction to Case | 4°C/W |
| Special Features | Current Limit|Short Circuit Protection|Thermal Shutdown Protection |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
Compliance
| Cage Code | SAN34 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
Datasheet
Renesas ISL80103IR18Z-T Datasheet
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