Texas Instruments LP3966ESX-2.5
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.80 | $17.80 |
| 15+ | $4.09 | $61.35 |
| 25+ | $4.01 | $100.25 |
| 50+ | $3.78 | $189.00 |
| 100+ | $3.34 | $334.00 |
| N+ | $0.67 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 7V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.2V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | 10 mA |
| Current - Supply (Max) | 15 mA |
| PSRR | - |
| Control Features | Enable, Error Flag |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | DDPAK/TO-263-5 |
| ROHS |  |
The Texas Instruments LP3966ESX-2.5 is a high-current 3A low dropout linear regulator with a fixed 2.5V output. Available in a DDPAK/TO-263-5 package, it features a low dropout voltage of 1.2V at full load and a quiescent current of 10 mA. This regulator is designed for demanding applications requiring high current and stable voltage.
- High Current Output: 3A capability supports heavy loads in computing and industrial systems.
- Low Dropout Voltage: 1.2V at 3A reduces power dissipation and improves efficiency.
- Robust Thermal Package: DDPAK/TO-263-5 ensures effective heat dissipation for reliable operation.
- Fixed Output Accuracy: Provides a precise 2.5V rail for sensitive digital and analog circuits.
High-Performance Computing
The LP3966ESX-2.5 provides a stable 2.5V rail at 3A for graphics processors and high-end CPUs in workstations and servers.
Telecom Infrastructure
In base stations and switching equipment, this regulator powers 2.5V logic and interface circuits, ensuring reliable operation under heavy load transients.
Industrial Automation
For PLCs and robotic controllers, the 3A output and DDPAK package handle the demands of multiple digital I/O channels and communication interfaces.
Medical Imaging Systems
The low noise and high current capability make it suitable for powering signal processing chains in MRI and ultrasound equipment.
Avionics and Defense
With robust packaging and high reliability, the LP3966ESX-2.5 is used in radar systems and flight control computers requiring a clean 2.5V supply.
Data Storage Systems
In RAID controllers and SSD arrays, it provides stable power for memory and controller ICs, improving data integrity.
- Q: What is the output voltage of the LP3966ESX-2.5?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of continuous output current.
- 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 typically 1.2V at a 3A load.
- Q: What is the quiescent current?
- A: The quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a DDPAK/TO-263-5 package.
LP3966ESX-2.5.pdf
- Q: What is the output voltage of the LP3966ESX-2.5?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 3A of continuous output current.
- 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 typically 1.2V at a 3A load.
- Q: What is the quiescent current?
- A: The quiescent current is 10 mA.
- Q: What package is available?
- A: It comes in a DDPAK/TO-263-5 package.
