Overview
The LP2985AITPX-1.8/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for micropower applications, this regulator provides a fixed output voltage of 1.8V with a maximum output current of 150mA. It is particularly suited for low-noise, low-power applications in various electronic systems. The LP2985AITPX-1.8/NOPB is available in a compact 5-DSBGA package, making it ideal for space-constrained designs. Its robust performance and reliability make it a preferred choice for consumer electronics, industrial automation, and portable devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 1.8 | V | Fixed |
| Input Voltage Range | 2.5 to 16 | V | |
| Dropout Voltage | 0.28 | V | @ 150mA |
| Output Current | 150 | mA | Maximum |
| Operating Temperature | -40 to 125 | °C | |
| Package | 5-DSBGA | Surface Mount |
Key Features
- Fixed output voltage of 1.8V for stable performance.
- Low dropout voltage of 0.28V at 150mA ensures efficient operation even with low input voltages.
- Compact 5-DSBGA package suitable for space-constrained designs.
- Wide input voltage range from 2.5V to 16V for versatile applications.
- Operates over a wide temperature range from -40°C to 125°C, ensuring reliability in harsh environments.
Applications
The LP2985AITPX-1.8/NOPB is widely used in various applications, including consumer electronics, portable devices, and industrial automation. Its low-noise and low-power characteristics make it ideal for powering sensitive components in smartphones, tablets, and wearable devices. Additionally, its robust performance ensures reliable operation in industrial control systems and automotive electronics, where stable voltage regulation is critical.
Q & A
1. What is the output voltage of the LP2985AITPX-1.8/NOPB?
The output voltage is fixed at 1.8V.
2. What is the maximum output current supported by this regulator?
The maximum output current is 150mA.
3. What is the input voltage range for this device?
The input voltage range is from 2.5V to 16V.
4. What is the dropout voltage of the LP2985AITPX-1.8/NOPB?
The dropout voltage is 0.28V at 150mA.
5. What package does this regulator come in?
It is available in a 5-DSBGA surface-mount package.
6. What is the operating temperature range of this device?
It operates from -40°C to 125°C.
7. Is this regulator suitable for low-noise applications?
Yes, it is designed for low-noise and low-power applications.
8. Can this device be used in portable electronics?
Yes, its compact size and low power consumption make it ideal for portable devices.
9. What are the typical applications of this regulator?
Typical applications include consumer electronics, industrial automation, and automotive systems.
10. Is the LP2985AITPX-1.8/NOPB RoHS compliant?
Yes, it is compliant with RoHS standards.
