GENERAL DESCRIPTION
The high switching frequency and the internally limited peak inductor current permits the use of small, low cost inductors. Only three external components are needed an inductor a diode and an output capacitor. The AX5502 is suitable to be used in battery powered equipment where low noise, low ripple and ultra low supply current are required. The AX5502 is available in very small package: SOT-23-3L, SOT-23-5L and SOT-89-3L. Typical applications are pagers, cameras and video camera, cellular telephones, wireless telephones, palmtop computer, battery backup supplies, battery powered equipment. FEATURES
Very Low Supply Current Regulated Output Voltage Wide range of output voltage is available form 2.2V to 5.0V by 0.1V steps Output Voltage Accuracy ±5% Output Current up to 100mA Low ripple and low noise Very low start-up voltage High efficiency (VOUT = 5V TYP. 87%) Few external components Low profile: SOT-23-3L, SOT-23-5L and SOT-89-3L Pb-Free 1/11 Axelite Confidential Materials, do not copy or distribute without written consent.
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