LM78LXX Series 3-Terminal Positive Regulators General Description The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78LXX usually results in an effective output impedance improvement of two orders of magnitude, and lower quiescent current. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. The LM78LXX is available in the plastic TO-92 (Z) package, the plastic SO-8 (M) package and a chip sized package (8-Bump micro SMD) using National's micro SMD package technology. With adequate heat sinking the regulator can deliver 100 mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit inter- nal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating. Features n LM78L05 in micro SMD package n Output voltage tolerances of 5% over the temperature range n Output current of 100 mA n Internal thermal overload protection n Output transistor safe area protection n Internal short circuit current limit n Available in plastic TO-92 and plastic SO-8 low profile packages n No external components n Output voltages of 5.0V, 6.2V, 8.2V, 9.0V, 12V, 15V n See AN-1112 for micro SMD considerations Connection Diagrams SO-8 Plastic (M) (Narrow Body) (TO-92) Plastic Package (Z) DS007744-3 DS007744-2 Bottom View Top View 8-Bump micro SMD micro SMD Marking Orientation DS007744-24 Top View (Bump Side Down) DS007744-33 Top View (c) 2000 National Semiconductor Corporation DS007744 www.national.com LM78LXX Series 3-Terminal Positive Regulators November 2000 LM78LXX Series Absolute Maximum Ratings (Note 1) Operating Junction Temperature SO-8 micro SMD Soldering Information Infrared or Convection (20 sec.) Wave Soldering (10 sec.) ESD Susceptibility (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Power Dissipation (Note 5) Input Voltage Storage Temperature Internally Limited 35V -65C to +150C 0C to 125C -40C to 85C 235C 260C (lead time) 1kV LM78LXX Electrical Characteristics Limits in standard typeface are for TJ = 25C, Bold typeface applies over 0C to 125C for SO-8 package and -40C to 85C for micro SMD package. Limits are guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Unless otherwise specified: IO = 40 mA, CI = 0.33 F, CO = 0.1 F. LM78L05 Unless otherwise specified, VIN = 10V Symbol VO VO VO Parameter Line Regulation Load Regulation IQ Quiescent Current IQ Quiescent Current Change Vn Conditions Output Voltage Min Typ Max 4.8 5 5.2 7V VIN 20V 1 mA IO 40 mA (Note 3) 4.75 5.25 1 mA IO 70 mA (Note 3) 4.75 5.25 7V VIN 20V 18 75 8V VIN 20V 10 54 1 mA IO 100 mA 20 60 1 mA IO 40 mA 5 30 3 1.0 1 mA IO 40 mA 0.1 f = 10 Hz to 100 kHz (Note 4) Ripple Rejection f = 120 Hz 8V VIN 16V 47 Peak Output Current IPK Average Output Voltage Tempco VIN (Min) Minimum Value of Input Voltage Required to Maintain Line Regulation JA Thermal Resistance (8-Bump micro SMD) IO = 5 mA V mV 5 8V VIN 20V Output Noise Voltage Units mA 40 V 62 dB 140 mA -0.65 mV/C 6.7 7 230.9 V C/W LM78L62AC Unless otherwise specified, VIN = 12V Symbol VO VO VO www.national.com Parameter Conditions Output Voltage Line Regulation Load Regulation Min Typ Max 5.95 6.2 6.45 8.5V VIN 20V 1 mA IO 40 mA (Note 3) 5.9 6.5 1 mA IO 70 mA (Note 3) 5.9 6.5 8.5V VIN 20V 65 175 9V VIN 20V 55 125 1 mA IO 100 mA 13 80 1 mA IO 40 mA 6 40 2 Units V mV (Continued) Unless otherwise specified, VIN = 12V Symbol Parameter Conditions IQ Quiescent Current IQ Quiescent Current Change Vn Output Noise Voltage f = 10 Hz to 100 kHz (Note 4) Ripple Rejection f = 120 Hz 10V VIN 20V Min Average Output Voltage Tempco VIN (Min) Max 2 5.5 8V VIN 20V 1.5 1 mA IO 40 mA 0.1 40 Peak Output Current IPK Typ IO = 5 mA Minimum Value of Input Voltage Required to Maintain Line Regulation Units mA 50 V 46 dB 140 mA -0.75 mV/C 7.9 V LM78L82AC Unless otherwise specified, VIN = 14V Symbol VO Parameter Conditions Output Voltage Min Typ Max 7.87 8.2 8.53 11V VIN 23V 1 mA IO 40 mA (Note 3) 7.8 8.6 1 mA IO 70 mA (Note 3) 7.8 8.6 VO Line Regulation 11V VIN 23V 80 175 12V VIN 23V 70 125 VO Load Regulation 1 mA IO 100 mA 15 80 IQ Quiescent Current IQ Quiescent Current Change 1 mA IO 40 mA Vn 1.5 1 mA IO 40 mA 0.1 Output Noise Voltage f = 10 Hz to 100 kHz (Note 4) Ripple Rejection f = 120 Hz 12V VIN 22V Average Output Voltage Tempco VIN (Min) 40 5.5 12V VIN 23V 39 Peak Output Current IPK 8 2 IO = 5 mA Minimum Value of Input Voltage Required to Maintain Line Regulation Units V mV mA 60 V 45 dB 140 mA -0.8 mV/C 9.9 V LM78L09AC Unless otherwise specified, VIN = 15V Symbol VO Parameter Conditions Output Voltage Min Typ Max 8.64 9.0 9.36 11.5V VIN 24V 1 mA IO 40 mA (Note 3) 8.55 9.45 1 mA IO 70 mA (Note 3) 8.55 9.45 3 Units V www.national.com LM78LXX Series LM78L62AC LM78LXX Series LM78L09AC (Continued) Unless otherwise specified, VIN = 15V Symbol VO Parameter Line Regulation VO Load Regulation IQ Quiescent Current IQ Quiescent Current Change Vn Typ Max 11.5V VIN 24V Conditions Min 100 200 13V VIN 24V 90 150 1 mA IO 100 mA 20 90 1 mA IO 40 mA 10 45 2 5.5 11.5V VIN 24V 1.5 1 mA IO 40 mA 0.1 Output Noise Voltage Ripple Rejection f = 120 Hz 15V VIN 25V 38 Peak Output Current IPK Average Output Voltage Tempco VIN (Min) IO = 5 mA Minimum Value of Input Voltage Required to Maintain Line Regulation Units mV mA 70 V 44 dB 140 mA -0.9 mV/C 10.7 V LM78L12AC Unless otherwise specified, VIN = 19V Symbol VO VO Parameter Conditions Output Voltage Line Regulation VO Load Regulation IQ Quiescent Current IQ Quiescent Current Change Min Typ Max 11.5 12 12.5 14.5V VIN 27V 1 mA IO 40 mA (Note 3) 11.4 12.6 1 mA IO 70 mA (Note 3) 11.4 12.6 14.5V VIN 27V 30 180 16V VIN 27V 20 110 1 mA IO 100 mA 30 100 1 mA IO 40 mA 10 50 3 5 16V VIN 27V 1 1 mA IO 40 mA Vn IPK Peak Output Current Average Output Voltage Tempco VIN (Min) www.national.com f = 120 Hz 15V VIN 25 IO = 5 mA Minimum Value of Input Voltage Required to Maintain Line Regulation mV mA 40 80 V 54 dB 140 mA -1.0 mV/C 13.7 4 V 0.1 Output Noise Voltage Ripple Rejection Units 14.5 V Unless otherwise specified, VIN = 23V Symbol VO Parameter Conditions Output Voltage VO Line Regulation VO Load Regulation IQ Quiescent Current IQ Quiescent Current Change Min Typ Max 14.4 15.0 15.6 17.5V VIN 30V 1 mA IO 40 mA (Note 3) 14.25 15.75 1 mA IO 70 mA (Note 3) 14.25 15.75 17.5V VIN 30V 37 250 20V VIN 30V 25 140 1 mA IO 100 mA 35 150 1 mA IO 40 mA 12 75 3 5 20V VIN 30V Vn f = 120 Hz 18.5V VIN 28.5V Peak Output Current IPK Average Output Voltage Tempco VIN (Min) IO = 5 mA Minimum Value of Input Voltage Required to Maintain Line Regulation mV 0.1 Output Noise Voltage Ripple Rejection V mA 1 1 mA IO 40 mA Units 37 90 V 51 dB 140 mA -1.3 mV/C 16.7 17.5 V Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device outside of its stated operating conditions. Note 2: Human body model, 1.5 k in series with 100 pF. Note 3: Power dissipation 0.75W. Note 4: Recommended minimum load capacitance of 0.01 F to limit high frequency noise. Note 5: Typical thermal resistance values for the packages are: Z Package: JC = 60 C/W, = JA = 230 C/W M Package: JA = 180 C/W micro SMD Package: JA = 230.9C/W 5 www.national.com LM78LXX Series LM78L15AC LM78LXX Series Typical Performance Characteristics Maximum Average Power Dissipation (Z Package) Dropout Voltage Peak Output Current DS007744-17 DS007744-16 DS007744-14 Ripple Rejection Output Impedance DS007744-18 DS007744-19 Quiescent Current DS007744-21 www.national.com Quiescent Current 6 DS007744-20 LM78LXX Series Equivalent Circuit LM78LXX DS007744-7 Typical Applications Fixed Output Regulator DS007744-8 *Required if the regulator is located more than 3" from the power supply filter. **See (Note 4) in the electrical characteristics table. 7 www.national.com LM78LXX Series Typical Applications (Continued) Adjustable Output Regulator DS007744-9 VOUT = 5V + (5V/R1 + IQ) R2 5V/R1 > 3 IQ, load regulation (Lr) [(R1 + R2)/R1] (Lr of LM78L05) Current Regulator DS007744-10 IOUT = (VOUT/R1) + IQ > IQ = 1.5 mA over line and load changes 5V, 500 mA Regulator with Short Circuit Protection DS007744-11 *Solid tantalum. **Heat sink Q1. ***Optional: Improves ripple rejection and transient response. Load Regulation: 0.6% 0 IL 250 mA pulsed with tON = 50 ms. 15V, 100 mA Dual Power Supply DS007744-12 *Solid tantalum. www.national.com 8 LM78LXX Series Typical Applications (Continued) Variable Output Regulator 0.5V-18V DS007744-13 *Solid tantalum. VOUT = VG + 5V, R1 = (-VIN/IQ LM78L05) VOUT = 5V (R2/R4) for (R2 + R3) = (R4 + R5) A 0.5V output will correspond to (R2/R4) = 0.1 (R3/R4) = 0.9 9 www.national.com LM78LXX Series Physical Dimensions inches (millimeters) unless otherwise noted NOTES: UNLESS OTHERWISE SPECIFIED 1. EPOXY COATING 2. 63Sn/37Pb EUTECTIC BUMP 3. RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD. 4. PIN 1 IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION. REMAINING PINS ARE NUMBERED COUNTERCLOCKWISE. 5. XXX IN DRAWING NUMBER REPRESENTS PACKAGE SIZE VARIATION WHERE X1 IS PACKAGE WIDTH, X2 IS PACKAGE LENGTH AND X3 IS PACKAGE HEIGHT. 6. REFERENCE JEDEC REGISTRATION MO-211, VARIATION BC. 8-Bump micro SMD Order Number LM78L05IBP or LM78L05IBPX NS Package Number BPA08AAB X1 = 1.285 X2 = 1.285 X3 = 0.850 www.national.com 10 LM78LXX Series Physical Dimensions inches (millimeters) unless otherwise noted (Continued) S.O. Package (M) Order Number LM78L05ACM, LM78L12ACM or LM78L15ACM NS Package Number M08A Molded Offset TO-92 (Z) Order Number LM78L05ACZ, LM78L09ACZ, LM78L12ACZ, LM78L15ACZ, LM78L62ACZ or LM78L82ACZ NS Package Number Z03A 11 www.national.com LM78LXX Series 3-Terminal Positive Regulators Notes LIFE SUPPORT POLICY NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: support@nsc.com www.national.com National Semiconductor Europe Fax: +49 (0) 180-530 85 86 Email: europe.support@nsc.com Deutsch Tel: +49 (0) 69 9508 6208 English Tel: +44 (0) 870 24 0 2171 Francais Tel: +33 (0) 1 41 91 8790 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: ap.support@nsc.com National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications. National P/N LM78L05 - 3-Terminal Positive Regulators Products > Analog - Regulators > Linear Regulators - Standard/NPN > Positive Voltage - Fixed > LM78L05 Product Folder See Micro SMD Featured Community LM78L05 3-Terminal Positive Regulators See Also: LM3480 - better line/load/dropout voltage Generic P/N 78L05 Contents Parametric Table Multiple Output Capability No General Description On/Off Pin No Features Input Voltage, min (Volt) 6.70 Datasheet Input Voltage, max (Volt) 35 Package Availability, Models, Samples & Pricing Output Current, max 100 mA Design Tools Output Voltage (Volt) 5 Application Notes General Description The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78LXX usually results in an effective output impedance improvement of two orders of magnitude, and lower quiescent current. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. The LM78LXX is available in the plastic TO-92 (Z) package, the plastic SO-8 (M) package and a chip sized package (8-Bump micro SMD) using National's micro SMD package technology. With adequate heat sinking the regulator can deliver 100 mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating. Features file:///d|/chechi/LM78L05.html (1 of 3) [10/11/2001 3:04:46 PM] National P/N LM78L05 - 3-Terminal Positive Regulators LM78L05 in micro SMD package Output voltage tolerances of 5% over the temperature range Output current of 100 mA Internal thermal overload protection Output transistor safe area protection Internal short circuit current limit Available in plastic TO-92 and plastic SO-8 low profile packages No external components Output voltages of 5.0V, 6.2V, 8.2V, 9.0V, 12V, 15V See AN-1112 for micro SMD considerations Datasheet Size (in Kbytes) Title Date View Online Download Receive via Email LM78LXX Series 3-Terminal Positive Regulators 210 Kbytes 17-Nov-00 View Online Download Receive via Email Please use Adobe Acrobat to view PDF file(s). If you have trouble printing, see Printing Problems. Package Availability, Models, Samples & Pricing Package Models Part Number Status Type # pins MicroSMD 8 SPICE IBIS Samples & Electronic Orders Budgetary Pricing Std Package Pack Marking Quantity $US each Size 1K+ $0.1500 reel of 250 1IP $I 1 1K+ $0.1500 reel of 3000 1IP $I 1 2500+ $0.1100 tube [logo]2T of LM78L 95 05ACM Samples LM78L05IBP Full production N/A N/A Buy Now LM78L05IBPX MicroSMD 8 Full production N/A N/A LM78L05ACM SOIC NARROW 8 Full production N/A N/A Buy Now 24 Hour Samples Buy Now LM78L05ACMX SOIC NARROW LM78L05ACZ LM78L05 MWC TO 92 Wafer 8 Full production N/A N/A 3 Full production N/A N/A Full production N/A N/A file:///d|/chechi/LM78L05.html (2 of 3) [10/11/2001 3:04:46 PM] Buy Now Buy Now 2500+ 2500+ reel [logo]2T $0.1100 of LM78L 2500 05ACM box [logo]2T $0.1130 of LM78L 1800 05ACZ N/A - National P/N LM78L05 - 3-Terminal Positive Regulators Design Tools Size (in Kbytes) Title Date View Online Download Receive via Email LM78L05IBP Micro SMD Qualification Package 4172 Kbytes 17-Apr-2000 View Online Download Receive via Email Please use Adobe Acrobat to view PDF file(s). If you have trouble printing, see Printing Problems. Application Notes Size (in Kbytes) Title Date View Online Download AN-1081: Application Note 1081 A Low Cost, Low Parts-Count DC/DC Converter With Multiple Outputs 45 2-Mar-99 View Online Kbytes Download AN-1112: Application Note 1112 Micro SMD Wafer Level Chip Scale Package 620 20-Jun-01 View Online Kbytes Download Application Note 1112 Micro SMD Wafer Level Chip Scale Package (JAPANESE) 452 Kbytes View Online Download Please use Adobe Acrobat to view PDF file(s). If you have trouble printing, see Printing Problems. [Information as of 2-Oct-2001] Quick Search Parametric Search System Diagrams Product Tree About Languages . Website Guide . About "Cookies" . National is QS 9000 Certified Site Terms & Conditions of Use . Copyright 2001 (c) National Semiconductor Corporation Privacy/Security Statement . Preferences . Feedback file:///d|/chechi/LM78L05.html (3 of 3) [10/11/2001 3:04:46 PM] Home Receive via Email Receive via Email Receive via Email Receive via Email National P/N LM78L12 - 3-Terminal Positive Regulators Products > Analog - Regulators > Linear Regulators - Standard/NPN > Positive Voltage Fixed > LM78L12 Product Folder LM78L12 3-Terminal Positive Regulators See Also: LM3480 - better line/load/dropout voltage Generic P/N 78L12 Contents Parametric Table Multiple Output Capability No General Description On/Off Pin No Features Input Voltage, min (Volt) 13.70 Datasheet Input Voltage, max (Volt) 35 Package Availability, Models, Samples & Pricing Output Current, max 100 mA Output Voltage (Volt) 12 General Description The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78LXX usually results in an effective output impedance improvement of two orders of magnitude, and lower quiescent current. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. The LM78LXX is available in the plastic TO-92 (Z) package, the plastic SO-8 (M) package and a chip sized package (8-Bump micro SMD) using National's micro SMD package technology. With adequate heat sinking the regulator can deliver 100 mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating. file:///d|/chechi/LM78L12.html (1 of 3) [10/11/2001 3:05:19 PM] National P/N LM78L12 - 3-Terminal Positive Regulators Features LM78L05 in micro SMD package Output voltage tolerances of 5% over the temperature range Output current of 100 mA Internal thermal overload protection Output transistor safe area protection Internal short circuit current limit Available in plastic TO-92 and plastic SO-8 low profile packages No external components Output voltages of 5.0V, 6.2V, 8.2V, 9.0V, 12V, 15V See AN-1112 for micro SMD considerations Datasheet Size (in Kbytes) Title LM78LXX Series 3-Terminal Positive Regulators Date View Online Download Receive via Email 210 Kbytes 17-Nov-00 View Online Download Receive via Email Please use Adobe Acrobat to view PDF file(s). If you have trouble printing, see Printing Problems. Package Availability, Models, Samples & Pricing Package Part Number Type Models # pins Status SPICE IBIS LM78L12ACM SOIC Full 8 N/A NARROW production N/A LM78L12ACMX SOIC Full 8 N/A NARROW production N/A Full N/A production N/A LM78L12ACZ TO 92 3 file:///d|/chechi/LM78L12.html (2 of 3) [10/11/2001 3:05:19 PM] Samples & Electronic Orders Buy Now Buy Now Buy Now Budgetary Pricing $US Quantity each Std Package Pack Marking Size tube [logo]2T 2500+ $0.1130 of LM78L 95 12ACM reel [logo]2T 2500+ $0.1130 of LM78L 2500 12ACM box [logo]2T 2500+ $0.1130 of LM78L 1800 12ACZ National P/N LM78L12 - 3-Terminal Positive Regulators LM78L12AC MDC Die Full N/A production LM78L12AC MWC Wafer Full N/A production N/A tray of N/A - N/A N/A - [Information as of 2-Oct-2001] Quick Search Parametric Search System Diagrams Product Tree About Languages . Website Guide . About "Cookies" . National is QS 9000 Certified Site Terms & Conditions of Use . Copyright 2001 (c) National Semiconductor Corporation Privacy/Security Statement . Preferences . Feedback file:///d|/chechi/LM78L12.html (3 of 3) [10/11/2001 3:05:19 PM] Home National P/N LM78L15 - 3-Terminal Positive Regulators Products > Analog - Regulators > Linear Regulators - Standard/NPN > Positive Voltage Fixed > LM78L15 Product Folder LM78L15 3-Terminal Positive Regulators See Also: LM3480 - better line/load/dropout voltage Generic P/N 78L15 Contents Parametric Table Multiple Output Capability No General Description On/Off Pin No Features Input Voltage, min (Volt) 16.70 Datasheet Input Voltage, max (Volt) 35 Package Availability, Models, Samples & Pricing Output Current, max 100 mA Output Voltage (Volt) 15 General Description The LM78LXX series of three terminal positive regulators is available with several fixed output voltages making them useful in a wide range of applications. When used as a zener diode/resistor combination replacement, the LM78LXX usually results in an effective output impedance improvement of two orders of magnitude, and lower quiescent current. These regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. The voltages available allow the LM78LXX to be used in logic systems, instrumentation, HiFi, and other solid state electronic equipment. The LM78LXX is available in the plastic TO-92 (Z) package, the plastic SO-8 (M) package and a chip sized package (8-Bump micro SMD) using National's micro SMD package technology. With adequate heat sinking the regulator can deliver 100 mA output current. Current limiting is included to limit the peak output current to a safe value. Safe area protection for the output transistors is provided to limit internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from overheating. file:///d|/chechi/LM78L15.html (1 of 3) [10/11/2001 3:09:09 PM] National P/N LM78L15 - 3-Terminal Positive Regulators Features LM78L05 in micro SMD package Output voltage tolerances of 5% over the temperature range Output current of 100 mA Internal thermal overload protection Output transistor safe area protection Internal short circuit current limit Available in plastic TO-92 and plastic SO-8 low profile packages No external components Output voltages of 5.0V, 6.2V, 8.2V, 9.0V, 12V, 15V See AN-1112 for micro SMD considerations Datasheet Size (in Kbytes) Title LM78LXX Series 3-Terminal Positive Regulators Date View Online Download Receive via Email 210 Kbytes 17-Nov-00 View Online Download Receive via Email Please use Adobe Acrobat to view PDF file(s). If you have trouble printing, see Printing Problems. Package Availability, Models, Samples & Pricing Package Part Number Type Models # pins Status SPICE IBIS LM78L15ACM SOIC Full 8 N/A NARROW production N/A LM78L15ACMX SOIC Full 8 N/A NARROW production N/A Full N/A production N/A LM78L15ACZ TO 92 3 file:///d|/chechi/LM78L15.html (2 of 3) [10/11/2001 3:09:09 PM] Samples & Electronic Orders Buy Now Buy Now Buy Now Budgetary Pricing $US Quantity each Std Package Pack Marking Size tube [logo]2T 2500+ $0.1130 of LM78L 95 15ACM reel [logo]2T 2500+ $0.1130 of LM78L 2500 15ACM box [logo]2T 2500+ $0.1130 of LM78L 1800 15ACZ National P/N LM78L15 - 3-Terminal Positive Regulators LM78L15AC MWC Wafer Full N/A production N/A N/A [Information as of 2-Oct-2001] Quick Search Parametric Search System Diagrams Product Tree About Languages . Website Guide . About "Cookies" . National is QS 9000 Certified Site Terms & Conditions of Use . Copyright 2001 (c) National Semiconductor Corporation Privacy/Security Statement . Preferences . 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