LMR14206XMK/NOPB

The LMR14206XMK/NOPB is a PWM DC/DC Buck (Step-down) Voltage Regulator with a wide input range from 4.5 to 42V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low RDSON (0.9Ω typical) internal switch for maximum efficiency (85% typical). Operating frequency is fixed at 1.25MHz allowing the use of small external components while still being able to have low output voltage ripple. Soft-start can be implemented using the shutdown pin with an external RC circuit allowing the user to tailor the soft-start time to a specific application. The LMR14206 is optimized for up to 600mA load current with a 0.765V nominal feedback voltage. Additional features include thermal shutdown, VIN under-voltage lockout and gate drive under-voltage lockout.

• 0.765 to 34V Output voltage range
• 1.25MHz Switching frequency
• 16µA Typical low shutdown IQ
• Short-circuit protection
• Internally compensated
• Soft-start function
• Tight accuracy for powering digital ICs
• Extremely easy to use
• Green product and no Sb/Br