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| WEITRON Positive Voltage Regulator P b Lead(Pb)-Free Features: * Maximum Output current IO: 0.1 A * Output voltage VO: 5V~18V * Continuous total dissipation: PD: 0.625 W (Ta = 25C ) WT78LXXG TO-92 1. OUT 2. GND 3. IN 1 2 3 Typical Application Vin Vout WT78LXX Gnd Cin 0.33F Cout 0.1F Absolute Maximum Ratings Parameter Input Voltage Output Current Power Dissipation Operating Junction Temperature Range Storage temperature range WT78L05~09 WT78L12~18 Ratings 30 35 100 625 0 ~ +125 -55 ~ +150 V mA mW C C Unit WEITRON hpp://www.weitron.com.tw 1/7 05-Nov-2010 WT78LXXG Electrical Characteristics at Specified Virtual Junction Temperature WT78L05 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=10V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 7V<=Vin<=20V, I O =1mA~40mA,T j =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 7V<=Vin<=20V 8V<=Vin<=20V, j=25C Quiescent Current T j=25C Quiescent Current Change 8V<=Vin<=20V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 8V<=Vin<=20V, j=0-125C Dropout Voltage T =25C Symbol VO Min 4.8 4.75 4.75 41 Typ 5.0 5.0 5.0 15 8 32 26 3.8 42 49 1.7 Max 5.2 5.25 5.25 60 30 150 100 6.0 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WT78L06 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=11V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 8V<=Vin<=20V, I O =1mA~40mA,T j =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 8V<=Vin<=20V, j=25C 9V<=Vin<=20V, j=25C Quiescent Current T j=25C Quiescent Current Change 9V<=Vin<=20V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 9V<=Vin<=19V, j=0-125C Dropout Voltage T =25C Symbol VO Min 5.75 5.7 5.7 40 Typ 6.0 6.0 6.0 16 9 35 29 3.9 46 48 1.7 Max 6.25 6.3 6.3 80 40 175 125 6.0 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WEITRON http://www.weitron.com.tw 2/7 05-Nov-2010 WT78LXXG WT78L08 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=14V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 10.5V<=V in<=23V, I O =1mA~40mA,Tj =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 10.5V<=V in<=23V 11V<=V in<=23V, j=25C Quiescent Current T j=25C Quiescent Current Change 11V<=Vin<=23V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 13V<=Vin<=23V, j=0-125C Dropout Voltage T =25C Symbol VO Min 7.7 7.6 7.6 37 Typ 8.0 8.0 8.0 18 10 42 36 4 54 46 1.7 Max 8.3 8.4 8.4 80 40 175 125 6.0 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WT78L09 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=16V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 12V<=Vin<=24V, I O =1mA~40mA,Tj =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 12V<=V in<=24V, j=25C 13V<=V in<=24V, j=25C Quiescent Current T j=25C Quiescent Current Change 13V<=Vin<=24V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 15V<=Vin<=25V, j=0-125C Dropout Voltage T =25C Symbol VO Min 8.64 8.55 8.55 Typ 9.0 9.0 9.0 19 11 45 40 4.1 58 45 1.7 Max 9.36 9.45 9.45 90 40 175 125 6.0 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WEITRON http://www.weitron.com.tw 3/7 05-Nov-2010 WT78LXXG WT78L12 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=19V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 14V<=Vin<=27V, I O =1mA~40mA,Tj =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 14.5V<=Vin<=27V, j=25C 16V<=V in<=27V, j =25C Quiescent Current T j=25C Quiescent Current Change 16V<=Vin<=27V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 15V<=Vin<=25V, j=0-125C Dropout Voltage T =25C Symbol VO Min 11.5 11.4 11.4 37 Typ 12 12 12 22 13 55 49 4.3 70 42 1.7 Max 12.5 12.6 12.6 100 50 250 200 6.5 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WT78L15 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=23V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Symbol Output Voltage Tj=25C VO 17.5V<=Vin<=30V, I O =1mA~40mA,Tj =0-125C Vin=23V, I O =1mA~70mA, Tj=0~125C Load Regulation Vin=23V, IO=1~100mA, Tj=25C VO Vin=23V, IO=1~40mA, Tj=25C Line Regulation 17.5V<=V in<=30V, IO=40mA, j=25C VO 19V<=V in<=30V, IO=40mA, j=25C Quiescent Current IQ T j=25C Quiescent Current Change 19V<=Vin<=30V, IO=40mA, Tj=0-125C I Q 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage Vn 10Hz<=f<=100KHz, T =25C Ripple Rejection RR 18.5V<=Vin<=28.5V, j=0-125C Dropout Voltage T =25C VD Min 14.4 14.25 14.25 34 Typ 15 15 15 25 15 65 58 4.6 82 39 1.7 Max 15.6 15.75 15.75 150 75 300 250 6.5 1.5 0.1 Unit V mV mV mA mA V dB V WEITRON http://www.weitron.com.tw 4/7 05-Nov-2010 WT78LXXG WT78L18 (Refer to the test circuits, Tj=0~125C, IO=40mA, Vin=26V, Cin=0.33F, CO=0.1F unless otherwise specified) Parameter Output Voltage Tj=25C 20.5V<=V in<=33V, I O =1mA~40mA,Tj =0-125C I O =1mA~70mA, Tj=0~125C Load Regulation IO=1~100mA, Tj=25C IO=1~40mA, Tj=25C Line Regulation 20.5V<=V in<=33V, j=25C 22V<=V in<=33V, j=25C Quiescent Current T j=25C Quiescent Current Change 22V<=Vin<=33V, Tj=0-125C 1mA<=I O <=40mA,T j =0-125C Output Noise Voltage 10Hz<=f<=100KHz, T =25C Ripple Rejection 21.5V<=Vin<=31.5V, j=0-125C Dropout Voltage T =25C Symbol VO Min 17.3 17.1 17.1 32 Typ 18 18 18 27 19 70 64 4.7 89 36 1.7 Max 18.7 18.9 18.9 180 90 360 300 6.5 1.5 0.1 Unit V VO VO IQ I Q Vn RR VD mV mV mA mA V dB V WEITRON http://www.weitron.com.tw 5/7 05-Nov-2010 WT78LXXG Typical Performance Characteristics WEITRON http://www.weitron.com.tw 6/7 05-Nov-2010 WT78LXXG TO-92 PACKAGE OUTLINE DIMENSIONS(Unit:mm) D TO-92 C A b e1 e Dim A C D E L b b1 e e1 S1 E Min 4.45 0.36 4.44 3.30 12.70 0.36 0.36 2.42 1.15 1.02 Max 4.70 0.51 4.70 3.81 0.51 0.76 2.66 1.39 - WEITRON http://www.weitron.com.tw C S1 L 7/7 05-Nov-2010 |
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