Overview
The LP2985ITPX-2.6/NOPB is a micropower, low-noise, ultra-low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring stable and efficient power management, this component is part of the LP2985-N series and is available in a compact 5-DSBGA package. It is particularly suitable for portable and battery-powered devices due to its low quiescent current and high efficiency. The LP2985ITPX-2.6/NOPB is RoHS compliant and targets industries such as consumer electronics, industrial automation, and automotive electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Low-Dropout Regulator | - | - |
| RoHS | Yes | - | - |
| Maximum Input Voltage | 16 | V | - |
| Output Voltage | 2.6 | V | Fixed |
| Dropout Voltage | 0.28 | V | @ 150 mA |
| Output Current | 0.15 | A | - |
| Output Type | Fixed | - | - |
| Maximum Operating Temperature | +125 | °C | - |
| Mounting Style | SMD/SMT | - | - |
| Package | DSBGA-5 | - | - |
| Input Bias Current | 65 | µA | - |
| Minimum Input Voltage | 2.5 | V | - |
| Line Regulation | 0.014 | %/V | - |
| Minimum Operating Temperature | -40 | °C | - |
| Voltage Accuracy | ±3 | % | - |
Key Features
- Micropower operation with ultra-low quiescent current.
- Low-noise performance, ideal for sensitive applications.
- Ultra-low dropout voltage for efficient power management.
- Fixed output voltage of 2.6 V for stable operation.
- Compact 5-DSBGA package for space-constrained designs.
- Wide operating temperature range (-40°C to +125°C).
Applications
The LP2985ITPX-2.6/NOPB is widely used in various industries due to its reliable performance and compact design. Key application areas include:
- Consumer Electronics: Power management in portable devices such as smartphones, tablets, and wearables.
- Industrial Automation: Voltage regulation in sensors, actuators, and control systems.
- Automotive Electronics: Stable power supply for infotainment systems, sensors, and other electronic components.
Q & A
1. What is the maximum input voltage for the LP2985ITPX-2.6/NOPB?
The maximum input voltage is 16 V.
2. What is the output voltage of this regulator?
The output voltage is fixed at 2.6 V.
3. What is the dropout voltage at 150 mA?
The dropout voltage is 0.28 V at 150 mA.
4. Is the LP2985ITPX-2.6/NOPB RoHS compliant?
Yes, it is RoHS compliant.
5. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
6. What is the output current capability?
The output current is up to 150 mA.
7. What package does this regulator come in?
It comes in a 5-DSBGA package.
8. What is the line regulation of the LP2985ITPX-2.6/NOPB?
The line regulation is 0.014 %/V.
9. What is the input bias current?
The input bias current is 65 µA.
10. What are typical applications for this regulator?
Typical applications include consumer electronics, industrial automation, and automotive electronics.
