Overview
The LM2586S-ADJ is a versatile step-down switching regulator produced by Texas Instruments. This product is designed to provide efficient voltage regulation in a wide range of applications. It is part of the LM2586 series, which is known for its high efficiency and robust performance. The LM2586S-ADJ is particularly suitable for applications requiring adjustable output voltage, making it a flexible choice for engineers and designers in industries such as industrial automation, automotive, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4V to 40V | V | |
| Output Voltage Range | Adjustable | V | 1.23V to 37V |
| Output Current | 3A | A | |
| Switching Frequency | 100 | kHz | |
| Efficiency | Up to 92% | % | |
| Operating Temperature Range | -40°C to +125°C | °C | |
| Package | TO-263-5 | D2PAK |
Key Features
- Adjustable output voltage for versatile applications
- High efficiency up to 92%
- Wide input voltage range from 4V to 40V
- 3A output current capability
- Built-in thermal shutdown and current limit protection
- Compact TO-263-5 package for space-saving designs
Applications
The LM2586S-ADJ is widely used in various industries due to its flexibility and efficiency. Key application areas include:
- Industrial Automation: Power supply for control systems and sensors.
- Automotive Electronics: Voltage regulation for infotainment systems and lighting.
- Consumer Electronics: Power management in portable devices and home appliances.
- Telecommunications: Efficient power supply for networking equipment.
Q & A
1. What is the input voltage range of the LM2586S-ADJ?
The input voltage range is 4V to 40V.
2. Can the output voltage be adjusted?
Yes, the output voltage is adjustable from 1.23V to 37V.
3. What is the maximum output current?
The maximum output current is 3A.
4. What is the switching frequency?
The switching frequency is 100 kHz.
5. What is the efficiency of the LM2586S-ADJ?
The efficiency can reach up to 92%.
6. What is the operating temperature range?
The operating temperature range is -40°C to +125°C.
7. What package does the LM2586S-ADJ come in?
It comes in a TO-263-5 (D2PAK) package.
8. Does it have built-in protection features?
Yes, it includes thermal shutdown and current limit protection.
9. Is the LM2586S-ADJ suitable for automotive applications?
Yes, it is suitable for automotive electronics.
10. Where can I find detailed technical documentation?
Detailed technical documentation can be found on the Texas Instruments official website.
