Positive fixed output LDO regulator, 1.2V output voltage, 0.4A maximum output current. Features include current limit and under voltage lockout. Operates with input voltages from 2.8V to 5.25V, offering typical dropout voltages of 0.13V at 300mA and 0.18V at 400mA. Packaged in a 5-pin SC-88A (SOT-363) surface mount plastic package with gull-wing leads, measuring 2mm x 1.25mm x 0.9mm. Typical PSRR is 80 dB with 2.2uF ceramic output capacitance.
PackageSC-88A
MountingSurface Mount
PolarityPositive
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Technical Specifications
Ricoh RP105Q122D-TR-F technical specifications.
General
| Package Family Name | SOT-363 |
| Package/Case | SC-88A |
| Lead Shape | Gull-wing |
| Pin Count | 5 |
| PCB | 5 |
| Package Length (mm) | 2 |
| Package Width (mm) | 1.25 |
| Package Height (mm) | 0.9 |
| Seated Plane Height (mm) | 1.1(Max) |
| Pin Pitch (mm) | 0.65|1.3 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 1.2V |
| Polarity | Positive |
| Maximum Output Current | 0.4(Min)A |
| Minimum Input Voltage | 2.8V |
| Maximum Input Voltage | 5.25V |
| Typical Dropout Voltage @ Current | 0.13@300mA|0.18@400mAV |
| Maximum Dropout Voltage @ Current | 0.2@300mA|0.28@400mAV |
| Line Regulation | 0.02%/V(Typ) |
| Load Regulation | 30mV(Typ) |
| Junction to Ambient | 263°C/W |
| Maximum Power Dissipation | 380mW |
| Typical PSRR | 80dB |
| Typical Output Capacitance | 2.2uF |
| Typical Output Noise Voltage | 70uVrms |
| Output Capacitor Type | Ceramic |
| Special Features | Current Limit|Under Voltage Lockout |
| 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 RP105Q122D-TR-F Datasheet
Download the complete datasheet for Ricoh RP105Q122D-TR-F to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.