The RP110K281D-TR is a 4-terminal dual linear voltage regulator from Ricoh. It has a nominal output voltage of 2.8V and a dropout voltage of 0.4V. The device can handle an input voltage range of 3.3V to 5.25V. It is packaged in a DFN-4 package type and has 4 terminals. The regulator is suitable for use in a variety of applications requiring a stable output voltage.
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| Number of Terminals | 4 |
| Terminal Position | DUAL |
| JEDEC Package Code | S-PDSO-N4 |
| Width | 0.8 |
| Length | 0.8 |
| Pin Count | 4 |
| Number of Functions | 1 |
| Input Voltage-Max | 5.25 |
| Input Voltage-Min | 3.3 |
| Output Voltage1-Min | 2.716 |
| Output Voltage1-Max | 2.87 |
| Output Voltage1-Nom | 2.8 |
| Dropout Voltage1-Max | 0.4 |
| RoHS | Yes |
| Eccn Code | EAR99 |
| Lead Free | Yes |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |