← All parts
LM2587 Step-Up Regulator
LM2587
Texas Instrumentspower regulator
The LM2587 is a step-up (boost) regulator that can operate with an input voltage range of 4V to 40V and provide up to 5A of output current. It features wide input voltage tolerance, internal oscillator, and protection circuits.
In stock
Specifications
8- Operating Voltage
- 4V to 40V (VIN)
- Supply Current
- Internally Limited
- Interface
- GPIO, PWM
- Resolution
- Not specified
- Range
- 4V to 12V (adjustable)
- Accuracy
- ±4%
- Temperature Range
- -40°C to +125°C
- Package
- DDPAK/TO-263, TO-220 (5-pin)
Pinout
5Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VIN | POWER | Input Voltage |
| 2 | VOUT | POWER | Output Voltage |
| 3 | GND | GND | Ground |
| 4 | FB | GPIO | Feedback Pin |
| 5 | COMP | GPIO | Compensation Pin |
Interactive pinout
Highlight:
LM2587
Click a pin to copy its name · tap a tag above to spotlight a bus.