Positive fixed output LDO regulator, 3.1V output voltage, 0.3A maximum output current. Features include current foldback protection, current limit, and enable control. Operates with input voltages from 1.4V to 6V, offering ±2% accuracy. Housed in a 6-pin HSON EP surface-mount package with a 0.95mm pin pitch, measuring 2.9mm x 2.8mm x 0.9mm. Typical dropout voltage is 0.23V at 300mA.
PackageHSON EP
MountingSurface Mount
PolarityPositive
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Technical Specifications
Ricoh R1131D312B-TR-F technical specifications.
General
| Package Family Name | SON |
| Package/Case | HSON EP |
| Package Description | Heat Sinked Small Outline No Lead, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 6 |
| PCB | 6 |
| Package Length (mm) | 2.9 |
| Package Width (mm) | 2.8 |
| Package Height (mm) | 0.9(Max) |
| Seated Plane Height (mm) | 0.9(Max) |
| Pin Pitch (mm) | 0.95 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 3.1V |
| Polarity | Positive |
| Maximum Output Current | 0.3(Min)A |
| Minimum Input Voltage | 1.4V |
| Maximum Input Voltage | 6V |
| Typical Dropout Voltage @ Current | 0.23@300mAV |
| Maximum Dropout Voltage @ Current | 0.35@300mAV |
| Accuracy | ±2% |
| Line Regulation | 0.15%/V |
| Load Regulation | 70mV |
| Maximum Power Dissipation | 900mW |
| Special Features | Current Foldback Protection|Current Limit|Enable Control |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
Compliance
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
Datasheet
Ricoh R1131D312B-TR-F Datasheet
Download the complete datasheet for Ricoh R1131D312B-TR-F to view detailed technical specifications.
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