CJ7905

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-252-2L Plastic-Encapsulate Voltage Regulator CJ7905 TO-252-2L Three-terminal negative voltage regulator FEATURE Maximum Output current IOM: 1.5 A Output voltage Vo: - 5V Continuous total dissipation 1.25 W (Ta = 25 ℃) PD: 15 W (TC= 25 ℃) 1. GND 2. IN 3. OUT ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vi -35 Thermal Resistance from Junction to Ambient RθJA 80 Thermal resistance junction-cases RθJC 6.67 Operating Junction Temperature Range TOPR 0~+125 ℃ Storage Temperature Range TSTG -55~+150 ℃ Input Voltage V ℃/W ℃/W ELECTRICAL CHARACTERISTICS (Vi=-10V, Io=500mA, Ci=2.2μF, Co=1μF, unless otherwise specified ) Parameter Output voltage Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Output voltage drift Symbol Vo Test conditions -7V≤V i≤-20V, Io=5mA-1A , P≤15W Io=5mA-1.5A ∆Vo Io=250mA-750mA ∆Vo Typ -5 Max -5.2 Unit V 0-125℃ -4.75 -5 -5.25 V 15 100 mV 25℃ 25℃ 5 50 mV -7V≤V i≤-25V 25℃ 12.5 50 mV -8V≤V i≤-12V 25℃ 4 15 mV 25℃ 1.5 Iq ∆Iq -7V≤V i≤-25V 0-125℃ ∆Iq 5mA≤I O≤1A 0-125℃ VN 10Hz≤f≤100KHz △Vo/△T mA mA 0.5 mA 25℃ μV IO=5mA 0-125℃ -0.4 mV/℃ 0-125℃ RR -8V≤Vi≤-18V,f=120Hz Dropout Voltage Vd Io=1A Peak Current Ipk Vi 2 0.5 125 Ripple Rejection TYPICAL APPLICATION 25℃ Min -4.8 2 3 54 60 dB 25℃ 1.1 V 25℃ 2.1 A Vo CJ7905 UTC Ci 1 Co 1μF 2.2μF www.cj-elec.com 1 C,Mar,2016 Symbol A A1 B b c c1 D D1 E e e1 M N L L1 L2 V ĭ www.cj-elec.com Dimensions In Millimeters Max. Min. 2.380 2.200 0.000 0.100 0.800 1.400 0.710 0.810 0.460 0.560 0.460 0.560 6.500 6.700 5.130 5.460 6.000 6.200 2.286 TYP. 4.327 4.727 1.778REF. 0.762REF. 9.800 10.400 2.9REF. 1.400 1.700 4.830 REF.   2 Dimensions In Inches Min. Max. 0.087 0.094 0.000 0.004 0.031 0.055 0.028 0.032 0.018 0.022 0.018 0.022 0.256 0.264 0.202 0.215 0.236 0.244 0.090 TYP. 0.170 0.186 0.070REF. 0.018REF. 0.386 0.409 0.114REF. 0.055 0.067 0.190 REF.   C,Mar,2016 To-252(4R)-2L Tape and Reel www.cj-elec.com 3 C,Mar,2016