CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 1/14 Low Current Positive Voltage Regulator LM78LXX Series Description The LM78LXX series of positive regulators are available in the TO-92 and SOT-89 package and with 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V and 24V fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 200mA output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. LM78LXX series is characterized for operation from -40℃ to 125℃. Features: • Internal Short-Circuit Current Limiting • Internal Thermal Overload Protection • No External Components Required • Pb-free package Ordering Information Device Output Voltage Tolerance LM78LXXA3-A-TB-G ±3% LM78LXXA3-B-TB-G ±5% LM78LXXA3-A-BK-G ±3% LM78LXXA3-B-BK-G ±5% LM78LXXM3-A-T2-G ±3% LM78LXXM3-B-T2-G ±5% Package Shipping TO-92 (Pb-free lead plating and halogen-free package) 2000 pcs / Tape & Box SOT-89 (Pb-free lead plating and halogen-free package) 1000 pcs/ bag, 10 bags/ box 10boxes/carton 1000 pcs / Tape & Reel Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, T2 :1000 pcs/tape & reel, 7” reel ; TB : 2000 pcs/ tape & box ; BK: 1000 pcs/bag, 10 bags/box, 10 boxes/carton Product rank, zero for no rank products Product name LM78LXXA3/M3 CYStek Product Specification Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 2/14 CYStech Electronics Corp. Outlines TO-92 SOT-89 O G I OGI Schematic Diagram Typical Application Vin LM78LXX 3 C1 Vout Vin 1 2 5K C2 5.7K 100 100 1.5K 576 1.9K Vout 5pF 3.41K A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0V above the output voltage even during the low point on the input ripple voltage. Note : C1 and C2 are required if regulator is located far from power supply filter and load, or oscillation may induced on the loop. LM78LXXA3/M3 13K 3.89K 2.23K 7.8K 2.84K GND CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 3/14 Absolute Maximum Ratings Parameter LM78L05 ~ 10 LM78L12 ~18 LM78L24 Input Voltage Output Current Operating Junction Temperature Range Storage Temperature Range TO-92 SOT-89 Power Dissipation Ratings 30 35 40 200 -40 ~ +125 -65 ~ +150 625 (Note ) 500 (Note) Unit V mA ℃ ℃ mW Note : When mounted on minimum pad size and tested in free air condition, without heat sinking. Electrical Characteristics LM78L05 (Vin=10V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF ,unless otherwise noted) (Note 1) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ Max 4.85 5 5.15 4.75 - 5.25 41 - 32 26 15 8 2.6 42 49 -0.65 1.7 150 100 60 30 6 1.5 0.1 - Conditions Vin=10V, Io=80mA,Tj=25°C 7V≤Vin≤20V, 1mA≤Io≤80mA Vin=10V, 1mA≤Io≤140mA (Note 2) 7V≤Vin≤20V 8V≤Vin≤20V 1mA≤Io≤200mA 1mA≤Io≤80mA Tj=25°C, Vin=10V, Io=80mA 8V≤Vin≤20V 1mA≤Io≤80mA 10Hz≤f≤100KHz 8V≤Vin≤18V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V LM78L06 (Vin=12V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) (Note 1) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD LM78LXXA3/M3 Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ Max 5.82 6 6.18 5.70 - 6.30 40 - 35 29 16 9 2.7 46 48 0.75 1.7 175 125 80 40 6 1.5 0.1 - Conditions Vin=12V, Io=80mA,Tj=25°C 8V≤Vin≤20V, 1mA≤Io≤80mA Vin=11V, 1mA≤Io≤140mA (Note 2) 8V≤Vin≤20V 9V≤Vin≤20V 1mA≤Io≤200mA 1mA≤Io≤80mA Tj=25°C, Vin=12V, Io=80mA 9V≤Vin≤20V 1mA≤Io≤80mA 10Hz≤f≤100KHz 9V≤Vin≤19V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 4/14 LM78L08(Vin=14V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) (Note 1) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ Max 7.76 8 8.24 7.60 - 8.40 37 - 42 36 18 10 2.8 54 46 0.75 1.7 175 125 80 40 6 1.5 0.1 - Conditions LM78L09 (Vin=16V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD LM78LXXA3/M3 Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ Max 8.73 9 9.27 8.55 - 9.45 38 - 45 40 19 11 2.9 58 45 0.75 1.7 175 125 90 40 6 1.5 0.1 - Units Vin=14V, Io=80mA,Tj=25°C 10.5V≤Vin≤23V, 1mA≤Io≤80mA Vin=14V,1mA≤Io≤140mA (Note 2) 10.5V≤Vin≤23V 11V≤Vin≤23V 1mA≤Io≤200mA 1mA≤Io≤80mA Tj=25°C, Vin=14V, Io=80mA 11V≤Vin≤23V 1mA≤Io≤80mA 10Hz≤f≤100KHz 11V≤Vin≤21V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA V mV mV mA mA μV dB mV/℃ V (Note 1) Conditions Vin=16V, Io=80mA,Tj=25°C 12V≤Vin≤24V, 1mA≤Io≤80mA Vin=12V,1mA≤Io≤140mA (Note 2) 12V≤Vin≤24V 13V≤Vin≤24V 1mA≤Io≤200mA 1mA≤Io≤80mA Tj=25°C, Vin=16V, Io=80mA 13V≤Vin≤24V 1mA≤Io≤80mA 10Hz≤f≤100KHz 15V≤Vin≤25V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 5/14 LM78L10(Vin=17V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ 9.70 10 9.50 - 37 - 51 42 20 11 3 62 44 0.75 1.7 Max Conditions Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD LM78LXXA3/M3 Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ 11.64 12 11.40 - 37 - 55 49 22 13 3.1 70 42 -1.0 1.7 Units 10.30 Vin=17V, Io=80mA,Tj=25°C 13V≤Vin≤25V, 1mA≤Io≤80mA 10.50 Vin=17V,1mA≤Io≤140mA (Note 2) 175 13V≤Vin≤25V 125 14V≤Vin≤25V 90 1mA≤Io≤200mA 40 1mA≤Io≤80mA 6 Tj=25°C, Vin=17V, Io=80mA 1.5 14V≤Vin≤25V 0.1 1mA≤Io≤80mA 10Hz≤f≤100KHz 15V≤Vin≤25V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA LM78L12 (Vin=19V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol (Note 1) Max V mV mV mA mA μV dB mV/℃ V (Note 1) Conditions 12.36 Vin=19V, Io=80mA,Tj=25°C 14V≤Vin≤27V, 1mA≤Io≤80mA 12.60 Vin=19V,1mA≤Io≤140mA (Note 2) 250 14V≤Vin≤27V 200 16V≤Vin≤27V 100 1mA≤Io≤200mA 50 1mA≤Io≤80mA 6.5 Tj=25°C, Vin=19V, Io=80mA 1.5 16V≤Vin≤27V 0.1 1mA≤Io≤80mA 10Hz≤f≤100KHz 15V≤Vin≤25V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 6/14 LM78L15 (Vin=23V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ 14.55 15 14.25 - 34 - 25 15 20 25 2.2 90 63 -1.3 1.7 Max Conditions Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD LM78LXXA3/M3 Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ 17.46 18 17.10 - 32 - 70 64 27 19 3.5 89 36 -1.8 1.7 Units 15.45 Vin=23V, Io=80mA,Tj=25°C 17.5V≤Vin≤30V, 1mA≤Io≤80mA 15.75 Vin=23V,1mA≤Io≤140mA (Note 2) 150 17.5V≤Vin≤30V 75 19V≤Vin≤30V 150 1mA≤Io≤200mA 150 1mA≤Io≤80mA 6.5 Tj=25°C, Vin=23V, Io=80mA 1.5 19V≤Vin≤30V 0.1 1mA≤Io≤80mA 10Hz≤f≤100KHz 18.5V≤Vin≤28.5V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA LM78L18 (Vin=26V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol (Note 1) Max V mV mV mA mA μV dB mV/℃ V (Note 1) Conditions 18.54 Vin=26V, Io=80mA,Tj=25°C 21V≤Vin≤33V, 1mA≤Io≤80mA 18.90 Vin=26V,1mA≤Io≤140mA (Note 2) 360 20.5V≤Vin≤33V 300 22V≤Vin≤33V 180 1mA≤Io≤200mA 90 1mA≤Io≤80mA 6.5 Tj=25°C, Vin=26V, Io=80mA 1.5 21V≤Vin≤33V 0.1 1mA≤Io≤80mA 10Hz≤f≤100KHz 21.5V≤Vin≤31.5V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 7/14 LM78L24 (Vin=32V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) Symbol Vo A-rank(3%) B-rank(5%) Parameter Output Voltage ΔVo Line Regulation ΔVo Load Regulation IQ ΔIQ Vn ΔVin / ΔVout ΔVo/ΔTj VD Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Temperature Stability Dropout Voltage Min Typ 23.28 24 22.80 24 30 - 95 78 41 28 3.6 97 33 -2.0 1.7 Max (Note 1) Conditions 24.72 Vin=32V, Io=80mA,Tj=25°C 27V≤Vin≤38V, 1mA≤Io≤80mA 25.20 Vin=32V,1mA≤Io≤140mA (Note 2) 480 26.5V≤Vin≤39V 400 29V≤Vin≤39V 240 1mA≤Io≤200mA 120 1mA≤Io≤80mA 6.5 Tj=25°C, Vin=32V, Io=80mA 1.5 28V≤Vin≤39V 0.1 1mA≤Io≤80mA 10Hz≤f≤100KHz 27.5V≤Vin≤37.5V, f=120Hz Io=5mA, 0°C ≤Tj≤125°C Io=80mA Units V mV mV mA mA μV dB mV/℃ V Note : 1. The maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of the package and copper of PCB. The data above represent pulse test conditions with junction temperatures specified at the initial of test. 2. Power dissipation<0.625W for TO-92, <0.5W for SOT-89. LM78LXXA3/M3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 8/14 Characteristic Curves LM78LXXA3/M3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 9/14 Characteristic Curves(Cont.) Recommended soldering footprint for SOT-89 package LM78LXXA3/M3 CYStek Product Specification Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 10/14 CYStech Electronics Corp. TO-92 Taping Outline H2 H2A H2A H2 D2 A L H3 H4 H L1 H1 D1 F1F2 T2 T T1 DIM A D D1 D2 F1,F2 F1,F2 H H1 H2 H2A H3 H4 L L1 P P1 P2 T T1 T2 W W1 - LM78LXXA3/M3 P1 P Item Component body height Tape Feed Diameter Lead Diameter Component Body Diameter Component Lead Pitch F1-F2 Height Of Seating Plane Feed Hole Location Front To Rear Deflection Deflection Left Or Right Component Height Feed Hole To Bottom Of Component Lead Length After Component Removal Lead Wire Enclosure Feed Hole Pitch Center Of Seating Plane Location 4 Feed Hole Pitch Over All Tape Thickness Total Taped Package Thickness Carrier Tape Thickness Tape Width Adhesive Tape Width 20 pcs Pitch W1 W D P2 Millimeters Min. 4.33 3.80 0.36 4.33 2.40 15.50 8.50 2.50 12.50 5.95 50.30 0.36 17.50 5.00 253 Max. 4.83 4.20 0.53 4.83 2.90 ±0.3 16.50 9.50 1 1 27 21 11 12.90 6.75 51.30 0.55 1.42 0.68 19.00 7.00 255 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 11/14 Reel Dimension Carrier Tape Dimension LM78LXXA3/M3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 12/14 Recommended wave soldering condition Product Pb-free devices Peak Temperature 260 +0/-5 °C Soldering Time 5 +1/-1 seconds Recommended temperature profile for IR reflow Profile feature Average ramp-up rate (Tsmax to Tp) Preheat −Temperature Min(TS min) −Temperature Max(TS max) −Time(ts min to ts max) Time maintained above: −Temperature (TL) − Time (tL) Peak Temperature(TP) Time within 5°C of actual peak temperature(tp) Ramp down rate Time 25 °C to peak temperature Sn-Pb eutectic Assembly Pb-free Assembly 3°C/second max. 3°C/second max. 100°C 150°C 60-120 seconds 150°C 200°C 60-180 seconds 183°C 60-150 seconds 240 +0/-5 °C 217°C 60-150 seconds 260 +0/-5 °C 10-30 seconds 20-40 seconds 6°C/second max. 6 minutes max. 6°C/second max. 8 minutes max. Note : All temperatures refer to topside of the package, measured on the package body surface. LM78LXXA3/M3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 13/14 TO-92 Dimension α2 A Making: B 1 2 3 Device Name Date Code α3 C 78L□□ □□ □ D Rank H I Vout: 5V→05 6V→06 8V→08 9V→09 10V→10 12V→12 15V→15 18V→18 24V→24 G α1 Style: Pin 1.Vout 2.GND 3.Vin E F 3-Lead TO-92 Plastic Package CYStek Package Code: A3 *: Typical Inches Min. Max. 0.1704 0.1902 0.1704 0.1902 0.5000 0.0142 0.0220 *0.0500 0.1323 0.1480 DIM A B C D E F Millimeters Min. Max. 4.33 4.83 4.33 4.83 12.70 0.36 0.56 *1.27 3.36 3.76 DIM G H I α1 α2 α3 Inches Min. Max. 0.0142 0.0220 *0.1000 *0.0500 *5° *2° *2° Millimeters Min. Max. 0.36 0.56 *2.54 *1.27 *5° *2° *2° Notes: 1.Controlling dimension: millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 LM78LXXA3/M3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C515A3 Issued Date : 2014.01.15 Revised Date : Page No. : 14/14 SOT-89 Dimension Marking: A 2 1 3 Date Code H C 78L□□ □□□□ Vout: 5V→05 6V→06 8V→08 9V→09 10V→10 12V→12 15V→15 18V→18 24V→24 D B E Style: Pin 1. Vout 2. GND 3. Vin I F G 3-Lead SOT-89 Plastic Surface Mounted Package CYStek Package Code: M3 *: Typical Inches Min. Max. 0.1732 0.1811 0.1551 0.1673 0.0610 REF 0.0906 0.1024 0.0126 0.0205 DIM A B C D E Millimeters Min. Max. 4.40 4.60 3.94 4.25 1.55 REF 2.30 2.60 0.32 0.52 DIM F G H I Inches Min. Max. 0.0591 TYP 0.1181 TYP 0.0551 0.0630 0.0138 0.0173 Millimeters Min. Max. 1.50 TYP 3.00 TYP 1.40 1.60 0.35 0.44 Notes: 1.Controlling dimension: millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: Pure tin plated. • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0. Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. LM78LXXA3/M3 CYStek Product Specification