onsemi LP2950CZ-3.3RAG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.31 | $1.31 |
| 15+ | $1.27 | $19.05 |
| 25+ | $1.24 | $31.00 |
| 50+ | $1.17 | $58.50 |
| 100+ | $1.04 | $104.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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) | 0.45V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) | 12 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 Long Body, Formed Leads |
| Supplier Device Package | TO-92 (TO-226) |
| ROHS |  |
The onsemi LP2950CZ-3.3RAG is a fixed 3.3V low dropout linear regulator capable of delivering up to 100mA of output current. Housed in a TO-92 package, it features a low dropout voltage of 0.45V and a quiescent current of 120 µA, making it an efficient choice for battery-operated and low-power applications.
- Extended Battery Life: Low quiescent current of 120 µA minimizes power consumption in standby and light-load conditions.
- Reliable Fixed Output: Provides a stable 3.3V output, essential for consistent performance of digital ICs.
- Low Dropout Voltage: 0.45V dropout at 100mA allows operation with minimal headroom, improving efficiency.
- Simple Through-Hole Package: TO-92 package is easy to integrate and solder in prototyping and production.
Battery-Powered Devices
With a low quiescent current of 120 µA and a 3.3V output, this LDO is ideal for extending battery life in portable electronics like remote controls and sensors.
Microcontroller Power Supply
Provides a stable 3.3V rail for microcontrollers and digital logic, ensuring reliable operation with a dropout of only 0.45V at full load.
Industrial Control Systems
The TO-92 package is suitable for through-hole mounting in industrial control boards, offering a robust and simple power solution.
Reference Voltage Source
Its precise 3.3V output can serve as a reference for analog circuits, maintaining accuracy across varying load conditions.
Low-Power Audio Circuits
The low noise and stable output make it suitable for powering low-power audio amplifiers and codecs.
Automotive Electronics (Non-Critical)
For non-safety-critical automotive modules, this regulator provides a cost-effective solution for 3.3V logic rails.
- Q: What is the output voltage of the LP2950CZ-3.3RAG?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.45V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 120 µA.
- Q: What package is available?
- A: It comes in a TO-92 (TO-226) package.
LP2950CZ-3.3RAG.pdf
- Q: What is the output voltage of the LP2950CZ-3.3RAG?
- A: The fixed output voltage is 3.3V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet for absolute maximum ratings.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.45V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 120 µA.
- Q: What package is available?
- A: It comes in a TO-92 (TO-226) package.
