LP2985A-33DBVR

The LP2985A-33DBVR is a high-precision, low-dropout (LDO) linear regulator that provides a fixed output voltage of 3.3V. Manufactured by Texas Instruments (TI), this IC (Integrated Circuit) is designed to offer exceptional cost-effective performance for both portable and non-portable applications.

Key features of the LP2985A-33DBVR include:

1. Output Current: It is capable of delivering a continuous load current of up to 150mA.
2. Low Dropout Voltage: The LDO design allows for a low dropout voltage, typically 280mV at full load (150mA), ensuring stable output even with minimal input-to-output voltage differential.
3. High Voltage Regulation Accuracy: With a voltage regulation accuracy of 0.01%, the LP2985A-33DBVR ensures precise output voltage control.
4. Noise Reduction: The IC incorporates low-noise characteristics, with a noise level of 30µVRMS when using a 10nF bypass capacitor, making it suitable for noise-sensitive applications.
5. Shutdown Feature: The LP2985A-33DBVR includes a shutdown function that reduces the quiescent current to a very low level (typically 0.01µA), which is useful for power-saving applications.
6. Protection Mechanisms: It features overcurrent and overtemperature protection to safeguard the circuit against potential damage.
7. Package Type: The LP2985A-33DBVR is packaged in a compact SOT-23-5 package, making it suitable for space-constrained applications.
8. Operating Temperature Range: It has a wide operating temperature range, from -40°C to +125°C, ensuring reliable performance in various environmental conditions.

Overall, the LP2985A-33DBVR is an ideal choice for a wide range of electronic devices that require a stable, low-noise power supply with high efficiency and cost-effectiveness.