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| Bay Linear Inspire the Linear Power 100mA Positive Voltage Regulator www..com LM78LXX Description The Bay Linear LM78LXX is integrated linear positive regulator with three terminals. The LM78LXX offer several fixed output voltages making them useful in 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, lower quiescent current. 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, Features * * * * * * * * Output Current of 100mA Output Voltage Tolerance of 5% Internal thermal overload protection Internal Short-Circuit Limited No External Component Output Voltage 5.0V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V Offer in plastic TO-92 Direct Replacement for LM78L0X /MC78L05 Applications * * Post regulator for switching DC/DC converter Bias supply for analog circuits Packaging Information Ordering Information Device LM78L05 LM78L06 LM78L08 LM78L09 LM78L10 LM78L12 LM78L15 LM78L18 LM78L24 Operating Voltage 7 to 20 8 to 20 10.5 to 23 11.5 to 24 12.5 to 25 14.5 to 27 17.5 to 30 20.5 to 33 26.5 to 39 Temp. 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C Package TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO-92 TO -92 (N) 1 2 3 1. 2. 3. Output Common Input Bottom View Vout Gnd Gnd N/C 1 2 3 4 8 7 6 5 Vin Gnd Gnd N/C SO-8 (M) TO-92 (Z) Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX Absolute Maximum Rating Parameter Input Voltage www..comFree-Air, Case, Virtual Operating Junction Temp. Storage Temperature Range Lead temperature 1.6 mm from case for sec. LM78L05....LM78L10 30 0 to 150 -65 to 150 260 LM78L12...LM78L18 35 0 to 150 -65 to 150 260 LM78L24 40 0 to 150 -65 to 150 260 Unit V C Electrical Characteristics (LM78L05) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 7V to 20V TJ = 25 C VI = 7V to 20V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 8V to 18V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 8V to 20V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 4.8 TYP 5.0 32 26 15 8 49 46 1.7 3.8 MAX 5.2 150 100 60 30 UNIT V mV mV dB V V mA mA 41 6mA 1.5 0.1 Electrical Characteristics (LM78L06) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 8V to 20V TJ = 25 C VI = 9V to 20V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 9V to 19V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 9V to 20V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 5.75 TYP 6.0 35 29 16 9 48 46 1.7 3.9 MAX 6.25 175 125 80 40 UNIT V mV mV dB V V mA mA 40 6mA 1.5 0.1 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX Electrical Characteristics (LM78L08) www..com (V =10V, I IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Symbol VO VO VO RR VN VD IQ Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Conditions TJ = 25 C VI = 10.5V to 23V TJ = 25 C VI = 11V to 23V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 13V to 23V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 11V to 23V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 7.7 TYP 8.0 42 36 18 10 46 54 1.7 4.0 MAX 8.3 175 125 80 40 UNIT V mV mV dB V V mA mA 37 6mA 1.5 0.1 Electrical Characteristics (LM78L09) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 12V to 24V TJ = 25 C VI = 13V to 24V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 15V to 25V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 13V to 24V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 8.6 TYP 9.0 45 40 19 11 45 58 1.7 4 MAX 9.40 175 125 90 40 UNIT V mV mV dB V V mA mA 38 6mA 1.5 0.1 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX www..com Electrical Characteristics (LM78L10) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 13V to 25V TJ = 25 C VI = 13V to 25V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 15V to 25V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 14V to 25V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 9.6 TYP 10 51 42 20 11 44 62 1.7 4.2 MAX 10.4 175 125 90 40 UNIT V mV mV dB V V mA mA 37 6mA 1.5 0.1 Electrical Characteristics (LM78L12) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 14V to 27V TJ = 25 C VI = 14V to 27V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 15V to 25V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 16V to 27V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 11.50 TYP 12 55 49 22 13 42 70 1.7 4.3 MAX 12.5 250 200 100 50 UNIT V mV mV dB V V mA mA 37 6.5mA 1.5 0.1 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX Electrical Characteristics (LM78L15) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) www..com Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 17.5V to 30V TJ = 25 C VI = 17.5V to 30V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 18.5V to 28.5V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 19V to 30V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 14.40 TYP 15 65 58 25 15 39 82 1.7 4.6 MAX 15.60 250 300 150 75 UNIT V mV mV dB V V mA mA 34 6.5mA 1.5 0.1 Electrical Characteristics (LM78L18) (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Symbol VO VO VO RR VN VD IQ Conditions TJ = 25 C VI = 20.5V to 33V TJ = 25 C VI = 20.5V to 33V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 21.5V to 31.5V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 22V to 33V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 17.30 TYP 18 70 64 27 19 36 89 1.7 4.7 MAX 18.7 360 300 180 90 UNIT V mV mV dB V V mA mA 32 6.5mA 1.5 0.1 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX www..com Electrical Characteristics (LM78L24) Symbol VO VO VO RR VN VD IQ (VI=10V, IO=40mA, 0C TJ125 C, CI = 0.33F, CO = 0.1F, unless otherwise specified. (Note 1) Parameter Output Voltage Line Regulation Load Regulation Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change Conditions TJ = 25 C VI = 26.5V to 39V TJ = 25 C VI = 26.5V to 39V TJ = 25 C IO = 1mA to 100mA, 25 C IO = 1mA to 40mA, 25 C VI = 27.5V to 37.5V, f=120Hz F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 28V to 39V, TJ = 25 C IO = 1mA to 40mA, TJ = 25 C MIN 23 TYP 24 95 78 41 28 33 97 1.7 4.8 MAX 25 480 400 240 120 UNIT V mV mV dB V V mA mA 30 6.5mA 1.5 0.1 Block Diagram Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX Dropout Characteristics Dropout Voltage vs. Junction Temperature www..com LM78L05 Input Bias Current vs. Ambient Temperature Input Bias Current versus Input Voltage LM78L05 LM78L05 Maximum Average Power Dissipation vs. Ambient Temperature - TO- 92 Type Package SOP- 8 Thermal Resistance and Maximum Power Dissipation versus P. C. B. Copper Length Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78LXX www..com Advance Information- These data sheets contain descriptions of products that are in development. The specifications are based on the engineering calculations, computer simulations and/ or initial prototype evaluation. Preliminary Information- These data sheets contain minimum and maximum specifications that are based on the initial device characterizations. These limits are subject to change upon the completion of the full characterization over the specified temperature and supply voltage ranges. The application circuit examples are only to explain the representative applications of the devices and are not intended to guarantee any circuit design or permit any industrial property right to other rights to execute. Bay Linear takes no responsibility for any problems related to any industrial property right resulting from the use of the contents shown in the data book. Typical parameters can and do vary in different applications. Customer's technical experts must validate all operating parameters including " Typical" for each customer application. LIFE SUPPORT AND NUCLEAR POLICY Bay Linear products are not authorized for and should not be used within life support systems which are intended for surgical implants into the body to support or sustain life, in aircraft, space equipment, submarine, or nuclear facility applications without the specific written consent of Bay Linear President. Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com |
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