Overview
The LP2985AIM5X-6.1 is a linear voltage regulator manufactured by Texas Instruments, designed for low-power applications requiring a stable and precise voltage supply. This product falls under the category of PMIC (Power Management Integrated Circuits) - Linear Regulators. It is specifically tailored for applications where low noise, low dropout voltage, and high efficiency are critical. The LP2985AIM5X-6.1 is particularly suitable for portable electronics, IoT devices, and other battery-powered systems due to its compact size and low quiescent current.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - Linear Regulators | - | - |
| Output Voltage | 6.1 | V | Fixed |
| Input Voltage | Up to 16 | V | - |
| Dropout Voltage | 0.28 @ 150mA | V | Typical |
| Output Current | 150 | mA | - |
| Operating Temperature | -40 to 125 | °C | - |
| Package | SOT-23-5 | - | Surface Mount |
Key Features
- Fixed output voltage of 6.1V for stable power supply.
- Low dropout voltage of 0.28V at 150mA, ensuring efficient operation even with low input voltages.
- Compact SOT-23-5 package, ideal for space-constrained applications.
- Wide operating temperature range (-40°C to 125°C), suitable for harsh environments.
- Low quiescent current, making it ideal for battery-powered devices.
Applications
The LP2985AIM5X-6.1 is widely used in portable electronics, IoT devices, and battery-powered systems. Its low noise and high efficiency make it ideal for applications such as wireless communication modules, medical devices, and consumer electronics. Additionally, its compact size and robust performance make it a preferred choice for industrial automation and automotive electronics.
Q & A
1. What is the output voltage of the LP2985AIM5X-6.1?
The output voltage is fixed at 6.1V.
2. What is the maximum input voltage supported?
The maximum input voltage is 16V.
3. What is the dropout voltage at 150mA?
The dropout voltage is typically 0.28V at 150mA.
4. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
5. What package does the LP2985AIM5X-6.1 come in?
It comes in a SOT-23-5 surface-mount package.
6. Is this regulator suitable for battery-powered devices?
Yes, its low quiescent current makes it ideal for battery-powered applications.
7. Can it be used in industrial applications?
Yes, its wide operating temperature range and robust design make it suitable for industrial environments.
8. Does it require external components for stability?
It requires a 2.2µF ceramic capacitor for stable operation.
9. What is the typical output current?
The typical output current is 150mA.
10. Is this regulator available in other output voltages?
Yes, Texas Instruments offers variants with different fixed output voltages.
