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IP1525 Datasheet(PDF) 4 Page - Interpion semiconductor |
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IP1525 Datasheet(HTML) 4 Page - Interpion semiconductor |
4 / 11 page December. 2002 (Rev.0) - 4 - IP1525 DUAL OUTPUT VOLTAGE LDO REGULATOR www.interpionsemi.com ELECTRICAL CHARACTERISTICS Characteristics Symbol Condition Min. Typ. Max. Units Quiescent current Icc Vcc=5V, No-Load - 7 12 mA OVP Dectecting Voltage Vovp Vcc=Variable 6.5 - - V Reference voltage Vref - 1.212 1.25 1.288 V LDO REGULATOR 1 (ADJUSTABLE TYPE) Output Voltage Vout1 Io=10mA Vref - Vin- 1.5V V Line Regulation dVline1 Vin=4.5~6V, Io=10mA - 0.01 0.2 % Load Regulation dVload1 Ta=25OC Vin=5V, 10mA < Io < 400mA - 0.4 0.8 % Dropout voltage Vdrop1 Io=400mA - 1.1 1.3 V Ripple rejection RR1 F=120Hz, Co=10uF Tantalum Vin-Vout=2V, Io=200mA 60 70 - dB Current limit *Note Ilimit1 Vin-Vout=3.0V 500 - - mA Adjust pin current Iadj 1 - - 0.1 - uA Minimum load current Ilmin1 - 10 - - mA Temperature stability Temp1 - - 0.5 - % LDO REGULATOR 2 (ADJUSTABLE TYPE) Output Voltage Vout2 Io=10mA Vref - Vin- 1.5V V Line Regulation dVline2 Vin=4.5~6V, Io=10mA - 0.01 0.2 % Load Regulation dVload2 Ta=25OC Vin=5V, 10mA < Io < 400mA - 0.4 0.8 % Dropout voltage Vdrop2 Io=400mA - 1.1 1.3 V Ripple rejection RR2 F=120Hz, Co=10uF Tantalum Vin-Vout=2V, Io=200mA 60 70 - dB Current limit *Note Ilimit2 Vin-Vout=3.0V 500 - - mA Adjust pin current Iadj 2 - - 0.1 - uA Minimum load current Ilmin2 - 10 - - mA Temperature stability Temp2 - - 0.5 - % On voltage Von Vout=Enabled - - 0.8 V Off voltage Voff Vout=Disabled 2.0 - - V ON/OFF CONTROL PART ( Vin= 5V, Co=10uF, Ta = 25OC, unless otherwise specified.) * Note : Don’t exceed following current limit. ( Iout1 : 500 mA, Iout2 : 500 mA ) |
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