SpecificationsDescriptionThe ST5R30U is designed as one kind of micropower VFM step-up DC / DC converter device that combines ultra low quiescent supply current and high efficiency to give maximum battery life. This device can be used in wide range of applications such as pagers, cameras & vid...
ST5R30U: SpecificationsDescriptionThe ST5R30U is designed as one kind of micropower VFM step-up DC / DC converter device that combines ultra low quiescent supply current and high efficiency to give maximum b...
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The ST5R30U is designed as one kind of micropower VFM step-up DC / DC converter device that combines ultra low quiescent supply current and high efficiency to give maximum battery life. This device can be used in wide range of applications such as pagers, cameras & video camera, cellular telephones, wireless telephones, palmtop computer, battery backup supplies, battery powered equipment. Also it is available in very small packages: SOT23-5L, SOT-89.
Features of the ST5R30U are:(1)very low supply current; (2)regulated output voltage; (3)wide range of output voltage available (2.5V, 2.8V, 3.0V, 3.3V, 5.0V); (4)output voltage accuracy ±5%; (5)output current up to 100mA; (6)low ripple and low noise; (7)very low start-up voltage; (8)high efficiency (Vout=5 V typ. 87%); (9)few external components; (10)very small package: SOT23-5L, SOT-89.
The absolute maximum ratings of the ST5R30U can be summarized as:(1)Output Voltage: 5.5 V;(2)Input Voltage: 5.5 V;(3)LX Pin Voltage: 5.5 V;(4)LX Pin Output Current: Internally limited;(5)Power Dissipation @ 25 for SOT23-5L: 170 mW;(6)Storage Temperature Range: -55 to 125 ;(7)Operating Junction Temperature Range: -25 to 85 . If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .