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The WL2843D series are high accuracy, low noise, high speed, high PSRR, low dropout CMOS Linear regulators with high ripple rejection. The devices offer a new level of cost effective performance in cellular phones, laptop and notebook computers, and other portable devices.
The WL2843D has the fold-back maximum output current which depends on the output voltage. So the current limit functions both as a short circuit protection and as an output current limiter.
The WL2843D regulators are available in standard DFN2x2-6L Package. Standard products are Pb-free and Halogen-free.
Applications - MP3/MP4 Players - Cellphones, radiophone, digital cameras - Bluetooth, wireless handsets - Other portable electronic devices