Overview
The LP2985IM5X-3.8 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This component is designed to provide a stable 3.8V output voltage with a maximum output current of 150mA. It is part of the PMIC - Voltage Regulators - Linear category and is housed in a compact SOT23-5 package. The LP2985IM5X-3.8 is ideal for applications requiring a reliable and efficient power supply solution, particularly in space-constrained designs. Its market positioning targets industries such as consumer electronics, industrial automation, and automotive electronics, where low noise and high efficiency are critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 3.8 | V | Fixed |
| Input Voltage | Up to 16 | V | Maximum |
| Dropout Voltage | 0.28 @ 150mA | V | Typical |
| Output Current | 150 | mA | Maximum |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOT23-5 |
Key Features
- Low dropout voltage for efficient operation.
- Stable 3.8V output voltage.
- Compact SOT23-5 package for space-constrained designs.
- Wide input voltage range up to 16V.
- Designed for low noise applications.
Applications
The LP2985IM5X-3.8 is widely used in various industries due to its reliability and efficiency. In consumer electronics, it powers portable devices such as smartphones and tablets. In industrial automation, it ensures stable power for control systems and sensors. Automotive electronics benefit from its robust performance in harsh environments. Additionally, it is suitable for battery-powered applications where low power consumption is essential.
Q & A
1. What is the output voltage of the LP2985IM5X-3.8?
The output voltage is fixed at 3.8V.
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 maximum output current?
The maximum output current is 150mA.
5. What is the operating temperature range?
The operating temperature ranges from -40°C to 125°C.
6. What package does the LP2985IM5X-3.8 use?
It uses a SOT23-5 package.
7. Is this component suitable for battery-powered applications?
Yes, its low dropout voltage makes it ideal for battery-powered devices.
8. Can it be used in automotive electronics?
Yes, it is designed to perform reliably in harsh automotive environments.
9. What industries commonly use this component?
Consumer electronics, industrial automation, and automotive electronics are common industries.
10. What are the key features of the LP2985IM5X-3.8?
Key features include low dropout voltage, stable output, compact package, and wide input voltage range.
