LM2840 Overview
The LM2840, LM2841 and LM2842 are PWM DC/DC buck (step-down) regulators. With a wide input range from 4.5V-42V, they are suitable for a wide range of applications such as power conditioning from unregulated sources.
LM2840 Key Features
- LM2840Q, LM2841Q and LM2842Q are Automotive
- Input voltage range of 4.5V to 42V
- Output current options of 100 mA, 300 mA and 600 mA
- Feedback pin voltage of 0.765V
- 550 kHz (X) or 1.25 MHz (Y) switching frequency
- Low shutdown IQ, 16 µA typical
- Short circuit protected
- Internally pensated
- Soft-start circuitry
- Small overall solution size (TSOT-6L package)
