LP2950-50LPRE3 Part Information
Details for LP2950-50LPRE3 by Texas Instruments
Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators
Part Description
The LP2950 and LP2951 devices are bipolar, lowdropout voltage regulators that can accommodate a wide input supply-voltage range of up to 30 V. The easy-to-use, 3-pin LP2950 is available in fixed-output voltages of 5 V, 3.3 V, and 3 V. However, the 8-pin LP2951 is able to output either a fixed or adjustable output from the same device. By tying the OUTPUT and SENSE pins together, and the FEEDBACK and VTAP pins together, the LP2951 outputs a fixed 5 V, 3.3 V, or 3 V (depending on the version). Alternatively, by leaving the SENSE and VTAP pins open and connecting FEEDBACK to an external resistor divider, the output can be set to any value between 1.235 V to 30 V.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Specifications
| Output Type | Fixed |
| Input Voltage Min | 2V |
| Input Voltage Max | 30V |
| Fixed Output Voltage Nom. | 5V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 100mA |
| Dropout Voltage Vdo | 380mV |
| LDO Regulator Case Style | TO-92 |
| No. of Pins | 3Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 5V 100mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | - |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Part Descriptions
- Reg LDO Lin Fix Pos 5V 0.1A 3-Pin TO-92 | RS Components
- IC, V REG LDO +5.0V, TO-92-3, 2950, REEL; Output Type:Fixed; Input Voltage Min:5.4V; Input Voltage Max:30V; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:100mA; DropoutRoHS Compliant: Yes | Newark Electronics
- 100-mA, 30-V, low-dropout voltage regulator with low IQ | Texas Instruments
