onsemi LP2950CDT-5.0RKG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.12 | $1.12 |
| 15+ | $1.09 | $16.35 |
| 25+ | $1.06 | $26.50 |
| 50+ | $1.00 | $50.00 |
| 100+ | $0.89 | $89.00 |
| N+ | $0.18 | 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) | 5V |
| 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 | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK |
| ROHS |  |
The LP2950CDT-5.0RKG from onsemi is a fixed 5V low dropout regulator delivering up to 100mA. It features a low dropout voltage of 0.45V at full load and a quiescent current of 120µA, making it efficient for battery-operated systems. The DPAK package ensures excellent thermal dissipation for industrial and automotive applications. With a wide input voltage range, it provides robust and reliable 5V regulation in demanding environments.
- High Input Tolerance: Supports up to 30V input, ideal for automotive and industrial power rails.
- Low Dropout: 0.45V dropout at 100mA maximizes efficiency in low-headroom designs.
- Thermal Efficiency: DPAK package dissipates heat effectively for reliable operation at higher ambient temperatures.
- Low Power Consumption: 120µA quiescent current reduces standby power in battery applications.
Automotive Electronics
The LP2950CDT-5.0's wide input voltage range (up to 30V) makes it suitable for automotive power supplies, providing a stable 5V rail for ECUs, sensors, and dashboard electronics.
Industrial Control Systems
With 100mA output and low dropout, it powers microcontrollers, PLCs, and industrial sensors in factory automation environments where reliability is critical.
Battery Charging Circuits
Its low quiescent current (120µA) is ideal for battery-powered charging circuits, ensuring minimal drain when in standby mode.
Telecommunication Equipment
Used in base stations and communication modules to regulate 5V for logic circuits and interface transceivers, benefiting from its thermal performance in DPAK package.
Consumer Appliances
Provides clean 5V power for microcontrollers in smart home devices, white goods, and entertainment systems, ensuring stable operation.
Power Supply Modules
As a post-regulator in multi-output power supplies, it reduces ripple and provides a precise 5V output for sensitive loads.
- Q: What is the output voltage?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can provide up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 6V to 30V (for 5V output).
- 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 typically 120µA.
- Q: What package is available?
- A: It is available in a DPAK package.
LP2950CDT-5.0RKG.pdf
- Q: What is the output voltage?
- A: The fixed output voltage is 5.0V.
- Q: What is the maximum output current?
- A: It can provide up to 100mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 6V to 30V (for 5V output).
- 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 typically 120µA.
- Q: What package is available?
- A: It is available in a DPAK package.
