79LXX-T92-B

UNISONIC TECHNOLOGIES CO., 79LXX 3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR DESCRIPTION The UTC 79LXX family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 100mA. LINEAR INTEGRATED CIRCUIT FEATURES * Output current up to 100Ma. * Fixed output voltage of -5V, -6V, -8V, -9V, -12V,-15V ,-18V and -24V available. * Thermal overload shutdown protection. * Short circuit current limiting. Lead-free: 79LXXL Halogen-free:79LXXG ORDERING INFORMATION Ordering Number Normal Lead Free Plating Halogen Free 79Lxx-AB3-R 79LxxL-AB3-R 79LxxG-AB3-R 79Lxx-S08-R 79LxxL-S08-R 79LxxG-S08-R 79Lxx-T92-B 79LxxL-T92-B 79LxxG-T92-B 79Lxx-T92-K 79LxxL-T92-K 79LxxG-T92-K Notes: 1. xx: Output Voltage, refer to Marking Information. 2. Note: Pin Assignment: I:VIN O:VOUT G:GND 1 G O G G Pin Assignment 234567 IO---I I NG I I IO---IO---8 N Package SOT-89 SOP-8 TO-92 TO-92 Packing Tape Reel Tape Reel Tape Box Bulk www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., 1 of 8 QW-R101-003.H 79LXX MARKING INFORMATION PACKAGE VOLTAGE CODE LINEAR INTEGRATED CIRCUIT MARKING SOT-89 TO-92 05:-5.0V 06:-6.0V 08:-8.0V 09:-9.0V 10:-10V 12:-12V 15:-15V 18:-18V 24:-24V UTC 79LXX L: Lead Free L: Halogen Free Voltage Code Date Code 1 2 3 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 8 QW-R101-003.H 79LXX ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage VOUT = -5~ -9V VOUT = -12~ -15V VOUT = -18~ -24V SOT-89 SOP-8 TO-92 LINEAR INTEGRATED CIRCUIT SYMBOL VIN Power Dissipation PD VALUE -30 -35 -35 350 300 625 -40 ~ +85 UNIT V V V mW mW mW Operating Junction Temperature Range TOPR °C Storage Temperature Range TSTG -40 ~ +125 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS 79L05(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-10V, IOUT=40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN -4.8 TYP -5.0 15 7 3.5 MAX -5.2 150 60 6.0 UNIT V mV mV mA dB µV VIN=-7~-20V, IOUT =40mA VIN=-10V, IOUT =1~100mA VIN=-10V, IOUT =40mA VIN=-8~-18V, IOUT =40mA, ein=1Vp-p ,f=120Hz VIN=-10V, IOUT =40mA BW=10Hz~100kH IQ RR eN 41 71 120 79L06(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-12V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN -5.76 TYP -6.0 15 7 3.5 MAX UNIT -6.24 V 150 60 6.0 mV mV mA dB µV VIN=-8.5~-20V, IOUT =40mA VIN=-12V, IOUT =1~100mA VIN=-12V, IOUT =40mA VIN=-9~ -19V, IOUT =40mA ein=1Vp-p, f=120Hz VIN=-12V, IOUT =40mA BW=10Hz~100kH IQ RR eN 41 71 120 79L08(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL Test conditions Output Voltage VOUT VIN=-14V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN -7.68 TYP -8.0 24 10 3.5 MAX UNIT -8.32 V 175 80 6.0 mV mV mA dB µV VIN=-10.5~-23V, IOUT =40mA VIN=-14V, IOUT =1~100mA VIN=-14V, IOUT =40mA VIN=-11~ -21V, IOUT =40mA ein=1Vp-p ,f=140Hz VIN=-14V, IOUT =40mA BW=10Hz~100kH IQ RR eN 39 68 190 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 8 QW-R101-003.H 79LXX ELECTRICAL CHARACTERISTICS(Cont.) LINEAR INTEGRATED CIRCUIT 79L09(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-15V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN -8.64 TYP -9.0 27 12 3.5 MAX UNIT -9.36 V 200 90 6.0 mV mV mA dB µV VIN=-12.5~-24V, IOUT =40mA VIN=-15V, IOUT =1~100mA VIN=-15V, IOUT =40mA VIN=-12~ -22V, IOUT =40 mA ein=1Vp-p ,f=150Hz VIN=-15V, IOUT =40mA BW=10Hz~100kH IQ RR eN 37 64 210 79L12(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-19V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN TYP MAX UNIT -11.52 -12.0 -12.48 V 36 16 3.5 37 64 210 250 100 6.0 mV mV mA dB µV VIN=-14.5~-27V, IOUT =40mA VIN=-19V, IOUT =1~100mA VIN=-19V, IOUT =40mA VIN=-15~ -25V, IOUT =40mA ein=1Vp-p ,f=190Hz VIN=-19V, IOUT =40mA BW=10Hz~100kH IQ RR eN 79L15(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-23V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN -14.4 TYP -15.0 45 20 3.5 MAX UNIT -15.6 V 300 150 6.0 mV mV mA dB µV VIN=-17.5~-30V, IOUT =40mA VIN=-23V, IOUT =1~100mA VIN=-23V, IOUT =40mA VIN=-18.5~ -28.5V, IOUT =40mA ein=1Vp-p ,f=230Hz VIN=-23V, IOUT =40mA BW=10Hz~100kH IQ RR eN 34 63 340 79L18(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-27V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN TYP MAX UNIT -17.28 -18.0 -18.72 V 54 23 3.5 33 60 410 300 170 6.0 mV mV mA dB µV VIN=-20.5~-33V, IOUT =40mA VIN=-27V, IOUT =1~100mA VIN=-27V, IOUT =40mA VIN=-23~ -33V, IOUT =40mA ein=1Vp-p ,f=270Hz VIN=-27V, IOUT =40mA BW=10Hz~100kH IQ RR eN UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 8 QW-R101-003.H 79LXX ELECTRICAL CHARACTERISTICS(Cont.) LINEAR INTEGRATED CIRCUIT 79L24(TJ=25°C, C1=0.33µF, COUT=1µF, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS Output Voltage VOUT VIN=-33V, IOUT =40mA Line Regulation Load Regulation Quiescent current Ripple Rejection Output Voltage Noise ΔVOUT ΔVIN × VOUT ΔVOUT ΔIOUT × VOUT MIN TYP MAX UNIT -23.04 -24.0 -24.96 V 72 30 3.5 31 55 550 350 200 6.0 mV mV mA dB µV VIN=-27~-38V,Io=40mA VIN=-33V, IOUT =1~100mA VIN=-33V, IOUT =40mA VIN=-29~ -35V, IOUT =40mA ein=1Vp-p ,f=330Hz VIN=-33V, IOUT =40mA BW=10Hz~100kH IQ RR eN UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 5 of 8 QW-R101-003.H 79LXX BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT APPLICATION CIRCUIT VIN 2 UTC 79LXX 1 3 VOUT C1=0.33 µF COUT=1µF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 8 QW-R101-003.H 79LXX TYPICAL CHARACTERISTICS Power dissipation vs. ambient temperature 700 Power Dissiapation(mW) 600 TO-92 500 400 300 25 SOT-89 SOP-8 50 75 100 125 Ambient temperature(°C) Output Voltage, VOUT(V) LINEAR INTEGRATED CIRCUIT Input Voltage vs. Output Voltage -40 -30 UTC79L24 -20 UTC79L15 -10 0 UTC79L09 UTC79L05 Load Characteristics (TJ=25°C) 300 Output Voltage, VOUT(V) -40 -30 -20 -10 0 Output Current, IOUT(mA) Short Circuit Current (TJ=25°C) UTC79L24 UTC79L15 UTC79L05 VIN=-33V VIN=-23V VIN=-10V 250 200 100 0 -10 -20 -30 -40 Dropout Voltage, VD(V) Output Voltage vs. ambient temperature 0 50 100 150 200 Output Current, IOUT(mA) Output Voltage vs. Junction temperature -40 -30 -20 -10 0 5.2 -5.1 -5.0 -4.9 -4.8 -50 8.2 -8.1 UTC79L08 UTC79L05 -8.0 -7.9 -7.8 UTC79L24 UTC79L15 UTC79L05 -25 VIN=-33V VIN=-23V VIN=-10V 25 75 125 175 Ambient temperature(°C) 0 50 100 150 Ambient temperature(°C) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 7 of 8 QW-R101-003.H 79LXX TYPICAL CHARACTERISTICS(Cont.) UTC79L05 Dropout Characteristics (TJ=25°C) -5.0 Output Voltage, VOUT(V) 5m A LINEAR INTEGRATED CIRCUIT UTC79L08 Dropout Characteristics (TJ=25°C) -8.0 Output Voltage, VOUT(V) U T= T= 40 m A U T= 10 0m A U T= 40 m A IO U T= U IO IO 5m A 10 0m A IO IO IO -4.5 U T= -7.5 -5.5 -6.0 Input Voltage, VIN(V) -6.5 -8.5 -9.0 Input Voltage, VIN(V) -9.5 5 Quiescent current, IQ(mA) 4 3 2 1 0 Current vs. Input Voltage (IOUT=0mA, TJ=25°C) UTC79L24 UTC79L05 0 -10 -20 -30 -40 Input Voltage, VIN(V) U TC assum es no responsibility for equipm ent failures that result from using products at v alues that exceed, ev en m om entarily, rated v alues (such as m axim um ratings, operating condition ranges, or other param eters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or system s where m alfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 8 QW-R101-003.H