BUY LB1412M https://www.utsource.net/itm/p/1350976.html
Level Meter Driver for 12 LEDs12LED
Description: The LB1412M is a low-voltage, low-power, high-speed, low-saturation voltage, dual-channel, high-side switch IC. Features: * Low voltage operation: VCC = 2.7 V to 5.5 V * Low power consumption: ICC = 0.5 mA (typ.) * High speed operation: tON = 0.2 μs (typ.) * Low saturation voltage: VCE(sat) = 0.3 V (max.) * Built-in protection circuits: Over-current protection, Over-temperature protection Applications: * Battery-powered equipment * Automotive equipment * Portable equipment * Home appliances (For reference only)