Overview
The LP2985AITP-2.6/NOPB is a high-performance, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring a stable and precise voltage supply, this product is part of the LP2985 series, known for its ultra-low noise and high accuracy. The LP2985AITP-2.6/NOPB is specifically tailored for use in portable and battery-powered devices, making it an ideal choice for consumer electronics, medical devices, and industrial applications. Its compact SOT-23 package and low quiescent current further enhance its suitability for space-constrained and energy-efficient designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.6 | V | Fixed |
| Output Current | 150 | mA | Maximum |
| Dropout Voltage | 300 | mV | Typical at 150 mA |
| Input Voltage Range | 2.7 to 16 | V | |
| Quiescent Current | 85 | µA | Typical |
| Line Regulation | 0.02 | %/V | Typical |
| Load Regulation | 0.05 | %/mA | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Package | SOT-23 | 5-pin |
Key Features
- Ultra-Low Noise: Ensures clean power delivery for sensitive analog and RF circuits.
- High Accuracy: Provides a precise output voltage of 2.6 V with tight tolerance.
- Low Dropout Voltage: Enables operation with minimal headroom, extending battery life.
- Low Quiescent Current: Reduces power consumption in standby or idle modes.
- Compact Package: SOT-23 form factor ideal for space-constrained designs.
Applications
The LP2985AITP-2.6/NOPB is widely used in various applications, including:
- Portable Electronics: Smartphones, tablets, and wearables benefit from its low power consumption and compact size.
- Medical Devices: Provides stable voltage for portable medical monitors and diagnostic equipment.
- Industrial Systems: Suitable for sensors, actuators, and control modules requiring reliable power.
- Consumer Electronics: Powers audio devices, cameras, and other gadgets with minimal noise.
Q & A
1. What is the output voltage of the LP2985AITP-2.6/NOPB?
The output voltage is fixed at 2.6 V.
2. What is the maximum output current it can handle?
The maximum output current is 150 mA.
3. What is the dropout voltage of this regulator?
The typical dropout voltage is 300 mV at 150 mA.
4. What is the input voltage range for this device?
The input voltage range is 2.7 V to 16 V.
5. How much quiescent current does it consume?
The typical quiescent current is 85 µA.
6. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
7. What package does this regulator come in?
It comes in a 5-pin SOT-23 package.
8. Is this regulator suitable for battery-powered devices?
Yes, its low dropout voltage and quiescent current make it ideal for battery-powered applications.
9. Can it be used in medical devices?
Yes, its high accuracy and stability make it suitable for medical devices.
10. Does it require external components for operation?
It requires only input and output capacitors for stable operation.
