Positive fixed 5V LDO voltage regulator with a maximum output current of 0.1A. Features ±1% output voltage accuracy, 0.2% line and load regulation, and a low dropout voltage of 0.35V at 100mA. This 8-pin SOIC N surface-mount component offers thermal protection and current limiting, operating from 2.3V to 30V input. Housed in a narrow body plastic package with gull-wing leads, it has a pin pitch of 1.27mm.
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Onsemi LP2951CD technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC N |
| Package Description | Small Outline IC Narrow Body |
| Lead Shape | Gull-wing |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 5(Max) |
| Package Width (mm) | 4(Max) |
| Package Height (mm) | 1.5(Max) |
| Seated Plane Height (mm) | 1.75(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-012AA |
| Type | LDO |
| Number of Outputs | 1 |
| Output Type | Fixed |
| Output Voltage | 5V |
| Polarity | Positive |
| Maximum Output Current | 0.1(Min)A |
| Minimum Input Voltage | 2.3V |
| Maximum Input Voltage | 30V |
| Typical Dropout Voltage @ Current | 0.03@100uA|0.35@100mAV |
| Maximum Dropout Voltage @ Current | 0.08@100uA|0.45@100mAV |
| Accuracy | ±1% |
| Line Regulation | 0.2% |
| Load Regulation | 0.2% |
| Junction to Ambient | 180°C/W |
| Junction to Case | 45°C/W |
| Reference Voltage | 1.26V |
| Typical Output Capacitance | 0.1uF |
| Typical Quiescent Current | 0.075mA |
| Typical Output Noise Voltage | 126uVrms |
| Output Capacitor Type | Ceramic |
| Special Features | Current Limit|Thermal Protection |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Cage Code | 5V1P1 |
| EU RoHS | No |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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