The LM2267x step-down regulator series is the next generation of the widely popular LM267x SIMPLE SWITCHER Regulators. Numerous improvements have been made, such as an input range down to 4.5V, tighter output accuracy, adjustable switching frequency, precision enable, enhanced thermal and green packages. This family of SIMPLE SWITCHER regulators is ideal for industrial applications such as security and automation, automotive applications including telematics, driver information and infotainment, and telecom applications.