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| UTC78LXX 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS DESCRIPTION The UTC78LXX series of fixed voltage monolithic integrated circuit voltage regulators are suitable for applications that required supply up to 100mA. LI NEAR I NTEGRATED CI RCUI T 1 FEATURE *Maximum output current of 100mA *Output voltage of 5V,6V,8V,9V,10V,12V,15V and 24V *Thermal overload protection *Short circuit current limiting TO-92 1:Output 2:GND; 3:Input BLOCK DIAGRAM INPUT 3 R13 T10 R17 T8 R9 T9 Z2 T12 T14 R19 R18 R12 R11 R14 T11 T5 T6 T13 OUTPUT R10 1 R8 R15 T4 Z1 T15 R5 R4 R6 T7 R16 R1 R2 C1 T3 R7 T1 T2 R3 GND 2 YOUW ANG ELECTRONI CO. CS LTD 1 UTC78LXX CHARACTERISTICS Input voltage(for Vo=5,8V) (for Vo=12,15V) Operating Junction Temperature Range Storage Temperature Range LI NEAR I NTEGRATED CI RCUI T SYMBOL VI VI TOPR TSTG ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)) VALUE 30 35 -20~+120 -55~+150 UNITS V V C C UTC78L05 ELECTRICAL CHARACTERISTICS (VI=10V,Io=40mA,0 Output Voltage Symbol Vo Test conditions Tj=25C 7VVI20V,IO=1mA~40mA 7VVIVMAX,IO=1mA~70mA MIN 4.8 4.75 4.75 TYP 5.0 MAX 5.2 5.25 5.25 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd Tj=25C IO=1mA~100mA Tj=25C IO=1mA~40mA 7VVI20V,Tj=25C 8VVI20V,Tj=25C 8VVI20V 1mAVI40mA 10Hzf100kHz Io=5mA 8VVI20V,f=120Hz,Tj=25C Tj=25C 11 5.0 8 6 2.0 60 30 150 100 5.5 1.5 0.1 41 40 -0.65 80 1.7 UTC78L06 ELECTRICAL CHARACTERISTICS (VI=12V,Io=40mA,0 Output Voltage Symbol VO Test conditions Tj=25C 8.5VVI20V,IO=1mA~40mA 8.5VVIVMAX, IO=1mA~70mA Tj=25C,IO=1mA~100mA Tj=25C,IO=1mA~70mA 8.5VVI20V,Tj=25C 9VVI20V,Tj=25C 9VVI20V 1mAVI40mA 10Hzf100kHz Io=5mA 10VVI20V,f=120Hz, Tj=25C Tj=25C MIN 5.75 5.7 5.7 TYP 6.0 MAX 6.25 6.3 6.3 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 12.8 5.8 64 54 3.9 80 40 175 125 6.0 1.5 0.1 40 49 0.75 46 1.7 YOUW ANG ELECTRONI CO. CS LTD 2 UTC78LXX Characteristic Output Voltage LI NEAR I NTEGRATED CI RCUI T Symbol VO UTC78L08 ELECTRICAL CHARACTERISTICS (VI=14V,Io=40mA,0 Tj=25C 10.5VVI23V,IO=1mA~40mA 10.5VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~70mA 10.5VVI23V,Tj=25C 11VVI23V,Tj=25C 11VVI23V 1mAVI40mA 10Hzf100kHz Io=5mA 11VVI23V,f=120Hz, Tj=25C Tj=25C MIN 7.7 7.6 7.6 TYP 8.0 MAX 8.3 8.4 8.4 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 15 8.0 10 8 2.0 80 40 175 125 5.5 1.5 0.1 39 49 0.75 70 1.7 UTC78L09 ELECTRICAL CHARACTERISTICS (VI=15V,Io=40mA,0 Output Voltage Symbol VO Test conditions Tj=25C 11.5VVI24V,IO=1mA~40mA 11.5VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~40mA 11.5VVI24V,Tj=25C 13VVI24V,Tj=25C 13VVI24V 1mAVI40mA 10Hzf100kHz Io=5mA 12VVI23V,f=120Hz, Tj=25C Tj=25C MIN 8.64 8.55 8.55 TYP 9.0 MAX 9.36 9.45 9.45 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 20 10 90 100 2.0 90 45 200 150 6.0 1.5 0.1 38 49 0.75 44 1.7 YOUW ANG ELECTRONI CO. CS LTD 3 UTC78LXX Characteristic Output Voltage LI NEAR I NTEGRATED CI RCUI T Symbol VO UTC78L10 ELECTRICAL CHARACTERISTICS (VI=16V,Io=40mA,0 Tj=25k 12.5VVI23V,IO=1mA~40mA 12.5VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~70mA 12.5VVI23V,Tj=25C 14VVI23V,Tj=25C 12.5VVI23V 1mAVI40mA 10Hzf100kHz Io=5mA 15VVI23V,f=120Hz, Tj=25C Tj=25C MIN 9.6 9.5 9.5 TYP 10.0 MAX 10.4 10.5 10.5 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 20 10 100 200 4.2 94 47 220 170 6.5 1.5 0.1 38 74 0.95 43 1.7 UTC78L12 ELECTRICAL CHARACTERISTICS (VI=19V,Io=40mA,0 Output Voltage Symbol VO Test conditions Tj=25C 14.5VVI27V,IO=1mA~40mA 14.5VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~0mA 14.5VVI27V,Tj=25C 16VVI27V,Tj=25C 16VVI27V 1mAVI40mA 10Hzf100kHz Io=5mA 15VVI25V,f=120Hz,Tj=25C Tj=25C MIN 11.5 11.4 11.4 TYP 15 MAX 15.6 12.6 12.6 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 25 12 25 20 2.0 150 75 300 250 6.0 1.5 0.1 37 80 -1.0 65 1.7 YOUW ANG ELECTRONI CO. CS LTD 4 UTC78LXX Characteristic Output Voltage LI NEAR I NTEGRATED CI RCUI T Symbol VO UTC78L15 ELECTRICAL CHARACTERISTICS (VI=23V,Io=40mA,0 Tj=25C 17.5VVI30V,IO=1mA~40mA 17.5VVIVMAX, IO=1mA~70mA Tj=25C,IO=1mA~100mA Tj=25C,IO=1mA~70mA 17.5VVI30V,Tj=25C 20VVI30V,Tj=25C 20VVI30V 1mAVI40mA 10Hzf100kHz Io=5mA 18.5VVI28.5V,f=120Hz, Tj=25C Tj=25C MIN 14.4 14.25 14.25 TYP 15 MAX 15.6 15.75 15.75 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 20 25 25 15 2.2 150 150 150 75 6.5 1.5 0.1 34 90 -1.3 63 1.7 UTC78L18 ELECTRICAL CHARACTERISTICS (VI=27V,Io=40mA,0 Output Voltage Symbol VO Test conditions Tj=25C 21VVI33V,IO=1mA~40mA 21VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~40mA 21VVI33V,Tj=25C 22VVI33V,Tj=25C 21VVI33V 1mAVI40mA 10Hzf100kHz Io=5mA 23VVI33V,f=120Hz, Tj=25C Tj=250C MIN 17.3 17.1 17.1 TYP 18 MAX 18.7 18.9 18.9 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 30 15 145 135 2.0 170 85 300 250 6.0 1.5 0.1 34 150 -1.8 48 1.7 YOUW ANG ELECTRONI CO. CS LTD 5 UTC78LXX LI NEAR I NTEGRATED CI RCUI T UTC78L24 ELECTRICAL CHARACTERISTICS (VI=33V,Io=40mA,0 Output Voltage Symbol VO Test conditions Tj=25C 27VVI38V,IO=1mA~40mA 27VVIVMAX, IO=1mA~70mA Tj=25C IO=1mA~100mA Tj=25C IO=1mA~0mA 27VVI38V,Tj=25C 28VVI38V,Tj=25C 27VVI38V 1mAVI40mA 10Hzf100kHz Io=5mA 27VVI38V,f=120Hz,Tj=25C Tj=25C MIN 23 22.8 22.8 TYP 24 MAX 25 25.2 25.2 UNIT V V V (note 2) mV mV mV mV mA mA mA V mV/C dB V Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Dropout Voltage Vo Vo Iq Iq Iq VN Vo/T RR Vd 40 20 160 150 2.2 200 100 300 250 6.0 1.5 0.1 34 200 -2.0 45 1.7 Note 1: The Maximum steady state usable output current and input voltage are very dependent on the heating sinking and/or lead temperature length of the package.The date above respresent pulse test conditions with junction temperatures as indicated at the initiation of test. Note 2:Power dissipation<0.75W TYPICAL APPLICATION Vi Vo 3 UTC78LXX 2 1 C1 0.33F C0 0.1F Note 1: To specify an output voltage,substitue voltage value for "XX". Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. YOUW ANG ELECTRONI CO. CS LTD 6 |
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