Texas Instruments LP2950CZ-3.3/LFT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.65 | $1.65 |
| 15+ | $0.38 | $5.70 |
| 25+ | $0.37 | $9.25 |
| 50+ | $0.35 | $17.50 |
| 100+ | $0.31 | $31.00 |
| N+ | $0.06 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Box (TB) | Cut Tape (CT) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.6V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) | 14 mA |
| PSRR | - |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Supplier Device Package | TO-92-3 |
| ROHS |  |
The Texas Instruments LP2950CZ-3.3/LFT3 is a fixed 3.3V LDO regulator delivering up to 100mA. It features a low quiescent current of 120 µA and a dropout voltage of 0.6V at full load. The TO-92-3 package is ideal for through-hole PCB designs and prototyping.
- Ultra-Low Power: 120µA quiescent current maximizes battery life.
- Low Dropout: 0.6V at 100mA allows operation from nearly depleted batteries.
- Through-Hole Package: TO-92-3 is easy to solder and breadboard.
- Stable 3.3V Output: Reliable for digital and analog circuits.
Battery-Powered Instruments
The low 120µA quiescent current and 0.6V dropout make it ideal for 3.3V logic powered from 3.7V Li-ion batteries.
Analog Sensor Interfaces
Provides a clean 3.3V rail for precision analog circuits, ensuring stable reference voltages for sensors.
Microcontroller Power
Powers low-power MCUs in embedded systems, with 100mA sufficient for typical digital loads.
Portable Test Equipment
The TO-92-3 package is easy to breadboard and integrate into handheld measurement devices.
Remote Monitoring Systems
Its low power consumption extends battery life in remote data loggers and wireless sensor nodes.
- Q: What is the output voltage?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.6V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 120 µA.
- Q: What package is available?
- A: It is available in TO-92-3 package.
LP2950CZ-3.3/LFT3.pdf
- Q: What is the output voltage?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: It can deliver up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.6V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 120 µA.
- Q: What package is available?
- A: It is available in TO-92-3 package.
