Overview
The LP2985AITPX-2.6/NOPB is a micropower low-noise ultra-low dropout (LDO) voltage regulator manufactured by Texas Instruments. This component is designed for applications requiring stable and efficient voltage regulation with minimal noise. It is part of the LP2985-N series and is packaged in a 5-UFBGA, DSBGA format. With a fixed output voltage of 2.6V and a maximum output current of 150 mA, it is ideal for portable and battery-powered devices. Its ultra-low dropout and low-noise characteristics make it a competitive choice in the market for power management solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.6 | V | Fixed |
| Output Current | 150 | mA | Maximum |
| Input Voltage | Up to 16 | V | |
| Dropout Voltage | 0.28 | V | @ 150 mA |
| Operating Temperature | -40 to 125 | °C | |
| Package | 5-UFBGA, DSBGA | Micro SMD | |
| PSRR | 45 | dB | @ 1 kHz |
| Quiescent Current | 95 | µA | |
| Protection Features | Overcurrent, Overtemperature, Short Circuit |
Key Features
- Ultra-low dropout voltage for efficient power management.
- Low-noise output suitable for sensitive applications.
- Fixed 2.6V output voltage for stable performance.
- Compact 5-UFBGA, DSBGA package for space-constrained designs.
- Protection features including overcurrent, overtemperature, and short circuit.
Applications
The LP2985AITPX-2.6/NOPB is widely used in portable electronics, battery-powered devices, and applications requiring low-noise voltage regulation. Its compact size and efficient performance make it suitable for use in medical devices, IoT devices, and consumer electronics. Additionally, its robust protection features ensure reliability in demanding environments.
Q & A
1. What is the output voltage of the LP2985AITPX-2.6/NOPB?
The output voltage is fixed at 2.6V.
2. What is the maximum output current?
The maximum output current is 150 mA.
3. What is the dropout voltage at 150 mA?
The dropout voltage is 0.28V at 150 mA.
4. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
5. What package does the LP2985AITPX-2.6/NOPB use?
It uses a 5-UFBGA, DSBGA package.
6. What are the protection features of this regulator?
It includes overcurrent, overtemperature, and short circuit protection.
7. What is the PSRR of this component?
The PSRR is 45 dB at 1 kHz.
8. Is this component RoHS compliant?
Yes, it is RoHS compliant and lead-free.
9. What is the quiescent current?
The quiescent current is 95 µA.
10. What are the typical applications of this regulator?
It is commonly used in portable electronics, IoT devices, and medical devices.
