Overview
The LP3988IMFX-2.5/NOPB is a micropower, 150mA ultra low-dropout CMOS voltage regulator manufactured by National Semiconductor, now part of Texas Instruments. This component is designed for applications requiring stable and efficient power management with minimal voltage drop. It is particularly suitable for portable and battery-powered devices due to its low power consumption and compact form factor.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.5 | V | Fixed |
| Output Current | 150 | mA | Maximum |
| Input Voltage | 2.5 to 6 | V | |
| Dropout Voltage | 0.08 | V | @ 150mA |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOT-23 | 5 Pin |
Key Features
- Ultra Low-Dropout Voltage: Ensures efficient operation even with minimal input-output differential.
- Micropower Operation: Ideal for battery-powered and portable applications.
- Fixed Output Voltage: Simplifies design by providing a stable 2.5V output.
- Wide Operating Temperature Range: Suitable for industrial and automotive environments.
Applications
The LP3988IMFX-2.5/NOPB is widely used in various applications, including portable electronics, medical devices, and industrial control systems. Its low dropout voltage and micropower operation make it particularly effective in battery-powered devices, ensuring longer battery life and reliable performance.
Q & A
What is the output voltage of LP3988IMFX-2.5/NOPB?
The output voltage is fixed at 2.5V.
What is the maximum output current?
The maximum output current is 150mA.
What is the input voltage range?
The input voltage ranges from 2.5V to 6V.
What is the dropout voltage?
The dropout voltage is 0.08V at 150mA.
What is the operating temperature range?
The operating temperature range is from -40°C to 125°C.
What package does it come in?
It comes in a SOT-23, 5-pin package.
Is it suitable for battery-powered devices?
Yes, its micropower operation and low dropout voltage make it ideal for battery-powered devices.
Can it be used in industrial applications?
Yes, its wide operating temperature range makes it suitable for industrial applications.
Is the output voltage adjustable?
No, the output voltage is fixed at 2.5V.
What is the typical application of this component?
Typical applications include portable electronics, medical devices, and industrial control systems.
