Overview
The LP2985AITPX-2.7/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for micropower applications, this component is part of the LP2985-N series and is housed in a compact DSBGA-5 package. It is optimized for low-noise, ultra-low-dropout performance, making it ideal for applications requiring stable and efficient power management. The LP2985AITPX-2.7/NOPB is particularly suited for portable and battery-powered devices due to its low quiescent current and high efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Product Category | Low-Dropout Regulator | - | - |
| RoHS Compliance | Yes | - | - |
| Maximum Input Voltage | 16 | V | - |
| Output Voltage | 2.7 | V | Fixed |
| Dropout Voltage | 0.0001 (at 0 mA), 0.007 (at 1 mA), 0.04 (at 10 mA), 0.12 (at 50 mA), 0.28 (at 150 mA) | V | - |
| Output Current | 0.15 | A | - |
| Number of Outputs | 1 | - | - |
| 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 | - |
| Packaging | Reel | - | - |
| Series | LP2985-N | - | - |
| Factory Pack Quantity | 250 | - | - |
| Voltage Regulation Accuracy | ±2.5 | % | - |
Key Features
- Micropower operation with ultra-low dropout voltage for efficient power management.
- Low-noise performance, making it suitable for sensitive analog and RF applications.
- Fixed output voltage of 2.7 V for stable power supply.
- Compact DSBGA-5 package for space-constrained designs.
- Wide input voltage range (2.5 V to 16 V) for versatile applications.
- High accuracy voltage regulation (±2.5%) ensures reliable performance.
- Low quiescent current (65 µA) enhances battery life in portable devices.
Applications
The LP2985AITPX-2.7/NOPB is widely used in various applications, including portable electronics, battery-powered devices, and IoT modules. Its low dropout voltage and low-noise characteristics make it ideal for powering sensitive analog circuits, such as sensors and RF modules. Additionally, it is commonly employed in consumer electronics, medical devices, and industrial automation systems where stable and efficient power management is critical.
Q & A
1. What is the maximum input voltage for the LP2985AITPX-2.7/NOPB?
The maximum input voltage is 16 V.
2. What is the output voltage of this regulator?
The output voltage is fixed at 2.7 V.
3. What is the dropout voltage at 150 mA?
The dropout voltage at 150 mA is 0.28 V.
4. Is the LP2985AITPX-2.7/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 package does this component come in?
It is available in a DSBGA-5 package.
7. What is the quiescent current of this regulator?
The quiescent current is 65 µA.
8. What is the voltage regulation accuracy?
The voltage regulation accuracy is ±2.5%.
9. What are typical applications for this component?
Typical applications include portable electronics, battery-powered devices, and IoT modules.
10. What is the factory pack quantity?
The factory pack quantity is 250 units per reel.
