FAN5665UCX Precision LED Driver

Achieve stable LED brightness across supply swings with the FAN5665UCX constant current driver. Ideal for indicators, keypad backlight, and small display accents in portable or industrial gear. Low dropout and efficient regulation help extend battery runtime. Use FAN5665UCX when PWM flicker must be controlled and color shift minimized. Layout notes and reference schematics are available. We stock tape, cut strips, and prototype quantities of FAN5665UCX with support docs. Ready to light up your interface? Request a quote for FAN5665UCX today.