Overview
The LP2985AIM5X-2.8/NOPB is a fixed-output, low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for portable and non-portable applications, this component provides reliable and cost-effective performance. It is part of the LP2985 series, which is known for its micropower, low-noise, and ultra-low-dropout characteristics. The LP2985AIM5X-2.8/NOPB is particularly suited for applications requiring a stable 2.8V output with a maximum load current of 150 mA. Its compact SOT-23-5 package makes it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.8 | V | Fixed |
| Input Voltage | Up to 16 | V | - |
| Dropout Voltage | 0.28 @ 150mA | V | Typical |
| Output Current | 150 | mA | Maximum |
| Operating Temperature | -40 to 125 | °C | - |
| Package | SOT-23-5 | - | - |
| Regulator Topology | Positive, Fixed | - | - |
| Number of Regulators | 1 | - | - |
Key Features
- Micropower operation for low power consumption.
- Ultra-low dropout voltage ensures efficient performance even with low input voltages.
- Low noise output suitable for noise-sensitive applications.
- Compact SOT-23-5 package ideal for space-constrained designs.
- Built-in overcurrent and thermal protection for enhanced reliability.
Applications
The LP2985AIM5X-2.8/NOPB is widely used in various applications, including portable electronics, battery-powered devices, and industrial control systems. Its stable output and low dropout voltage make it ideal for powering microcontrollers, sensors, and other low-power components in consumer electronics, automotive systems, and IoT devices. Additionally, its low noise characteristics make it suitable for audio and RF applications.
Q & A
1. What is the maximum input voltage for the LP2985AIM5X-2.8/NOPB?
The maximum input voltage is 16V.
2. What is the dropout voltage at 150mA?
The typical dropout voltage at 150mA is 0.28V.
3. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
4. What package does the LP2985AIM5X-2.8/NOPB come in?
It comes in a SOT-23-5 package.
5. Is this regulator suitable for battery-powered devices?
Yes, its low dropout voltage and micropower operation make it ideal for battery-powered devices.
6. Does it include overcurrent protection?
Yes, it includes overcurrent and thermal protection.
7. What is the output voltage accuracy?
The output voltage accuracy is typically within 1%.
8. Can it be used in noise-sensitive applications?
Yes, its low noise characteristics make it suitable for noise-sensitive applications.
9. What is the maximum output current?
The maximum output current is 150mA.
10. Is this component RoHS compliant?
Yes, it is RoHS compliant.
