Bay Linear Inspire the Linear Power LM78MXX 500mA Positive Voltage Regulator Description Features The Bay Linear LM78MXX is integrated linear positive regulator with three terminals. The LM78MXX offer several fixed output voltages making them useful in wide range of applications. When used as a zener diode/resistor combination replacement, the LM78MXX usually results in an effective output impedance improvement of two orders of magnitude, lower quiescent current. The LM78MXX is available in the TO-220, TO-263 & TO-252 packages, * * * * * * * Output Current of 500mA Internal thermal overload protection Internal Short-Circuit Limited No External Component Output Voltage 5.0V, 6V, 8V, 9V, 10V, 12V, 15V Offer in plastic TO-220 & TO-252 Direct Replacement for LM78MXX Applications * * Packaging Information Post regulator for switching DC/DC converter Bias supply for analog circuits Ordering Information Device TO-263-3 (S) ( Bay Linear 1 2 3 Top View Bay Linear, Inc 1. Input 2. GND 3. Output LM78M05 LM78M06 LM78M08 LM78M09 LM78M10 LM78M12 LM78M15 Operating Voltage Temp. 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 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 TO-220 (T) TO-252 (D) TO-263 (S) 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 www.baylinear.com LM78MXX Absolute Maximum Rating Parameter LM78M-- Unit 35 0 to 150 -65 to 150 260 V C Input Voltage Operating Free-Air, Case, Virtual Junction Temp. Storage Temperature Range Lead temperature 1.6 mm from case for sec. Electrical Characteristics (LM78M05) (VI=10V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD IQ Conditions TJ = 25 C VI = 7V to 25V TJ = 25 C, IO=200mA VI = 8V to 25V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 8.0V to 18V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 8V to 25V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C MIN TYP MAX 4.80 62 5.0 45 2.0 4.0 5.2 100 50 100 50 - MIN TYP MAX 5.75 59 6.0 45 2.0 4.0 6.25 100 50 120 60 - 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA Electrical Characteristics (LM78M06) (VI=11V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD Bay Linear, Inc VO IQ Conditions TJ = 25 C VI = 8V to 25V TJ = 25 C, IO=200mA VI = 9V to 25V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 11.5V to 21.5V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 9V to 25V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA www.baylinear.com LM78MXX Electrical Characteristics (LM78M08) (VI=14V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD IQ Conditions TJ = 25 C VI = 10.5V to 25V TJ = 25 C, IO=200mA VI = 11V to 25V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 9.0V to 19V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 10.5V to 25V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C MIN TYP MAX 7.7 56 8.0 52 2.0 4.0 8.30 100 50 160 80 - MIN TYP MAX 9.6 55 10.0 65 2.0 4.1 10.40 100 50 200 100 - 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA Electrical Characteristics (LM78M10) (VI=17V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD Bay Linear, Inc VO IQ Conditions TJ = 25 C VI = 12.5V to 25V TJ = 25 C, IO=200mA VI = 13V to 25V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 9.0V to 19V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 10.5V to 25V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA www.baylinear.com LM78MXX Electrical Characteristics (LM78M12) (VI=19V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD IQ Conditions TJ = 25 C VI = 14.5V to 30V TJ = 25 C, IO=200mA VI = 16V to 30V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 15.0V to 25V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 14.5V to 30V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C MIN TYP MAX 11.5 55 12.0 75 2.0 4.1 12.5 100 50 240 120 - MIN TYP MAX 14.4 54 15 100 2.0 4.1 15.6 100 50 300 150 - 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA Electrical Characteristics (LM78M15) (VI=19V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD Bay Linear, Inc VO IQ Conditions TJ = 25 C VI = 17.5V to 30V TJ = 25 C, IO=200mA VI = 20V to 30V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 15.0V to 25V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 17.5V to 30V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA www.baylinear.com LM78MXX Electrical Characteristics (LM78M18) (VI=26V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD IQ Conditions TJ = 25 C VI = 21V to 33V TJ = 25 C, IO=200mA VI = 24V to 33V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 18.5V to 28.5V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 21V to 33V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C MIN TYP MAX 17.3 53 18 100 2.0 4.2 18.7 100 50 360 180 - MIN TYP MAX 19.2 53 20 110 2.0 4.2 20.8 100 50 400 200 - 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA Electrical Characteristics (LM78M20) (VI=29V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD Bay Linear, Inc VO IQ Conditions TJ = 25 C VI = 23V to 33V TJ = 25 C, IO=200mA VI = 24V to 33V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 22V to 32V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 23V to 35V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA www.baylinear.com LM78MXX Electrical Characteristics (LM78M24) (VI=29V, IO=350mA, 0C TJ125 C, unless otherwise specified, CIN=0.33F, CD=0.1F Parameter Symbol Output Voltage Line Regulation VO VO Load Regulation VO Ripple Rejection Output Noise Voltage Dropout Voltage Quiescent Current Quiescent Current Change RR VN VD IQ Conditions TJ = 25 C VI = 27V to 38V TJ = 25 C, IO=200mA VI = 28V to 38V TJ = 25 C, IO=200mA IO = 5mA to 500mA, 25 C IO = 5mA to 200mA, 25 C VI = 22V to 32V, f=120Hz, IO=300mA F= 10Hz to 100Hz TJ = 25 C TJ = 25 C TJ = 25 C VI = 27V to 38V, TJ = 25 C, IO=200mA IO = 5mA to 350mA, TJ = 25 C MIN TYP MAX 23 50 24 170 2.0 4.2 25 100 50 480 240 - 6.0 0.8 0.5 UNIT V mV mV dB V/VO V mA mA 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