AP2502KTR-G1 DIODES LED Drivers

The AP2502KTR-G1 is a 4-channel linear LED driver in a compact SOT-23-6 package, ideal for space-constrained backlight applications requiring smooth, flicker-free PWM dimming. Select this device when your design demands a simple, low-cost solution to drive up to 4 parallel LED strings at 20mA each from a 2V-6V supply. Its internal 150kHz oscillator and integrated switches simplify circuit design, eliminating external MOSFETs. The PWM dimming input allows precise brightness control. Key applications include LCD backlighting for handheld POS terminals, portable medical monitors, industrial HMI displays, home appliance panels, and keypad backlighting. It also suits small OLED/LCD auxiliary displays in automotive interiors and IoT devices, with a -40°C to +85°C range ensuring reliable performance. In stock at HL Electronics – request a quote for fast delivery.