CJ7805

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-220-3L Plastic-Encapsulate Voltage Regulators CJ7805 TO-220-3L Three-terminal positive voltage regulator 1.IN FEATURES Maximum Output current IOM: 1.5 A Output voltage Vo: 5V Continuous total dissipation PD: 1.5 W (Ta = 25 ℃) 15 W(Tc = 25 ℃) 2.GND 3.OUT ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vi 35 V Thermal Resistance from Junction to Ambient RθJA 66.7 ℃/W Thermal Resistance from Junction to Case RθJC 6.67 ℃/W Operating Junction Temperature Range TOPR -25~+125 ℃ TSTG -55~+150 ℃ Input Voltage Storage Temperature Range ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified ) Parameter Output voltage Symbol Vo 7V≤V i≤20V, Io=5mA-1A, P≤15W Load Regulation △Vo Line regulation △Vo Quiescent Current Quiescent Current Change Output Noise Voltage Output voltage drift Test conditions VN Max Unit 25℃ 4.8 5.0 5.2 V 0-125℃ 4.75 5.00 5.25 V 25℃ 9 100 mV Io=250mA-750mA 25℃ 4 50 mV 7V≤V i≤25V 25℃ 4 100 mV 8V≤V i≤12V 25℃ 1.6 50 mV 25℃ 5 8 mA 7V≤V i≤25V 0-125℃ 0.3 1.3 mA 5mA≤I O≤1A 0-125℃ 0.03 0.5 mA 25℃ 42 uV IO=5mA 0-125℃ -1.1 mV/℃ 0-125℃ 73 dB 10Hz≤f≤100KHz △Vo/△T Typ Io=5mA-1.5A Iq △Iq Min Ripple Rejection RR 8V≤V i≤18V,f=120Hz Dropout Voltage Vd Io=1A 25℃ 2 V Output resistance RO f=1KHZ 25℃ 10 mΩ Short Circuit Current Isc 25℃ 230 mA Peak Current Ipk 25℃ 2.2 A TYPICAL APPLICATION Vi 1 3 62 Vo CJ7805 UTC 2 Ci Co 0.33μF www.cj-elec.com 0.1μF 1 F,Feb,2016 Typical Characteristics Dropout Characteristics Characteristics Output 7 5.6 IO=0mA (V) 0A I O= VO 5 OUTPUT VOLTAGE 4 3 2 4.8 A 0.5 I O= 1A I O= 4.4 A 1.5 I O= 4.0 3.6 1 0 Pulsed 5.2 Pulsed (V) OUTPUT VOLTAGE VO TJ=25℃ TJ=25℃ 6 0 5 10 15 20 INPUT VOLTAGE 30 25 VIN 3.2 5.8 35 6.2 6.6 6.4 6.8 INPUT VOLTAGE Quiescent Current 4 6.0 (V) 3.0 7.0 VIN 7.2 7.4 Quiescent Current vs Output Current IO=0mA VIN=10V TJ=25℃ 2.8 (mA) Pulsed Pulsed QUIESCENT CURRENT IQ 3 IQ (mA) TJ=25℃ QUIESCENT CURRENT 7.6 (V) 2 1 2.6 2.4 2.2 2.0 1.8 0 0 5 10 15 20 INPUT VOLTAGE 7 30 25 VIN 1.6 0.0 35 0.3 0.6 0.9 OUTPUT CURRENT (V) Output Voltage vs Ambient Temperature IO 1.2 1.5 (A) Current Cut-off Grid Voltage 6 VIN=10V 6 5 Pulsed (V) (V) VO 5 4 OUTPUT VOLTAGE OUTPUT VOLTAGE VO TJ=25℃ 3 2 VIN=10V IO=500mA 1 4 3 2 1 Pulsed 0 -25 0 25 50 AMBIENT TEMPERATURE 75 Ta 100 0 0.0 125 (℃ ) 0.5 1.0 1.5 OUTPUT CURRENT 2.0 IO 2.5 3.0 (A) Power Derating Curve 1.5 POWER DISSIPATION PD (W) 2.0 1.0 0.5 0.0 -25 0 25 50 JUNCTION TEMPERATURE www.cj-elec.com 75 TJ 100 125 (℃ ) 2 F,Feb,2016 TO-220-3L Package Outline Dimensions Symbol A A1 b b1 c c1 D E E1 e e1 F h L L1 Φ www.cj-elec.com Dimensions In Millimeters Min Max 4.470 4.670 2.520 2.820 0.710 0.910 1.170 1.370 0.310 0.530 1.170 1.370 10.010 10.310 8.500 8.900 12.060 12.460 2.540 TYP 4.980 5.180 2.590 2.890 0.000 0.300 13.400 13.800 3.560 3.960 3.735 3.935 3 Dimensions In Inches Max Min 0.176 0.184 0.099 0.111 0.028 0.036 0.046 0.054 0.012 0.021 0.046 0.054 0.394 0.406 0.335 0.350 0.475 0.491 0.100 TYP 0.196 0.204 0.102 0.114 0.000 0.012 0.528 0.543 0.140 0.156 0.147 0.155 F,Feb,2016