Overview
The LP2985IM5-3.0 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. Designed for applications requiring stable and efficient power management, this component is widely used in various electronic systems. Its compact SMD/SMT packaging and robust performance make it suitable for both industrial and consumer electronics. The LP2985IM5-3.0 is particularly valued for its low dropout voltage, high accuracy, and reliable operation under varying load conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Maximum Input Voltage | 36 | V | |
| Output Voltage | 3.0 | V | Fixed |
| Dropout Voltage (Max) | 307 | mV | |
| Output Current | 1 | A | |
| Load Regulation | 0.3 | % | |
| Number of Outputs | 1 | ||
| Output Type | Fixed | ||
| Maximum Operating Temperature | +125 | °C | |
| Package | VQFN-20 |
Key Features
- Low dropout voltage ensures efficient operation even with small input-output differentials.
- High output current capability of up to 1A supports demanding applications.
- Excellent load regulation maintains stable output under varying load conditions.
- Compact SMD/SMT packaging saves board space and simplifies assembly.
- Wide input voltage range (up to 36V) enhances versatility in diverse applications.
Applications
The LP2985IM5-3.0 is ideal for a wide range of applications, including industrial automation, consumer electronics, and automotive systems. In industrial settings, it provides reliable power management for control systems and sensors. In consumer electronics, it ensures stable voltage supply for portable devices and IoT gadgets. Automotive applications benefit from its robustness and ability to handle varying input voltages, making it suitable for infotainment systems and advanced driver-assistance systems (ADAS).
Q & A
1. What is the maximum input voltage for the LP2985IM5-3.0?
The maximum input voltage is 36V.
2. What is the output voltage of the LP2985IM5-3.0?
The output voltage is fixed at 3.0V.
3. What is the dropout voltage of the LP2985IM5-3.0?
The maximum dropout voltage is 307mV.
4. What is the maximum output current of the LP2985IM5-3.0?
The maximum output current is 1A.
5. What is the operating temperature range of the LP2985IM5-3.0?
The operating temperature ranges from -40°C to +125°C.
6. What type of package does the LP2985IM5-3.0 use?
It uses a VQFN-20 package.
7. Is the LP2985IM5-3.0 suitable for automotive applications?
Yes, its robust design makes it suitable for automotive systems.
8. What is the load regulation of the LP2985IM5-3.0?
The load regulation is 0.3%.
9. Can the LP2985IM5-3.0 handle varying input voltages?
Yes, it supports a wide input voltage range up to 36V.
10. What are the key advantages of the LP2985IM5-3.0?
Its low dropout voltage, high output current, and compact packaging are key advantages.
