| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
279 pcs
|
279 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Accuracy | |
| Automotive Grade | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Load Capacitance | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Noise | |
| Operating Temperature | |
| Output Current | |
| PSRR | |
| Package / Case | |
| Quiescent Current | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Thermal Resistance |
The LP3961ES-2.5 is a high-accuracy, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for efficient power management. It supports an input voltage range of 2.5V to 7V and can deliver a maximum output current of 0.8A.
This regulator features an ultra-low dropout voltage of typically 240mV at 0.8A, ensuring minimal power loss. It offers fixed output voltage options including 1.8V, 2.5V, 3.3V, and 5V, with an accuracy of ±1.5%. The device includes an enable pin for power control and an error flag to indicate output status.
With a typical quiescent current of 4mA and extremely low output capacitor requirements, the LP3961ES-2.5 is suitable for various applications. It provides overtemperature and overcurrent protection, operating within a junction temperature range of -40°C to 125°C. Available in SOT-223 and TO-263 packages, it is designed for surface mount applications.
Key electrical characteristics include a noise level of 150 µVrms and a PSRR of 15 dB at 100 KHz. The load regulation is typically 0.02%.
2.5V to 7V.
Fixed 2.5V.
0.8A.
240mV typical.
-40°C to +125°C.
Yes, it has an enable feature.
SOT-223 and TO-263.