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MC78M15CDT Datasheet(PDF) 1 Page - ON Semiconductor |
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MC78M15CDT Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 16 page © Semiconductor Components Industries, LLC, 2005 November, 2005 − Rev. 16 1 Publication Order Number: MC78M00/D MC78M00, MC78M00A Series 500 mA Positive Voltage Regulators The MC78M00/MC78M00A Series positive voltage regulators are identical to the popular MC7800 Series devices, except that they are specified for only half the output current. Like the MC7800 devices, the MC78M00 three−terminal regulators are intended for local, on−card voltage regulation. Internal current limiting, thermal shutdown circuitry and safe−area compensation for the internal pass transistor combine to make these devices remarkably rugged under most operating conditions. Maximum output current, with adequate heatsinking is 500 mA. Features • No External Components Required • Internal Thermal Overload Protection • Internal Short Circuit Current Limiting • Output Transistor Safe−Area Compensation • MC78M00A High Accuracy (±2%) Available for 5.0 V, 8.0 V, 12 V and 15 V • Pb−Free Packages are Available* Figure 1. Representative Schematic Diagram This device contains 28 active transistors. 1.0 k 1.0 k Input 210 6.7 V 16 k 100 200 300 3.6 k 6.4 k 6.0 k 2.0 k 3.9 k 6.0 k 2.8 k 40 pF 5.6 k 3.0 k 1.0 k 300 200 50 13 0.24 GND Output *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. TO−220 T SUFFIX CASE 221A 1 DPAK−3 DT SUFFIX CASE 369C MARKING DIAGRAMS xxxxx = Device Type and Voltage Option Code A = Assembly Location L = Wafer Lot Y = Year WW = Work Week G = Pb−Free Package 2 3 See detailed ordering and shipping information in the package dimensions section on page 10−14 of this data sheet. ORDERING INFORMATION Heatsink surface connected to Pin 2. Pin 1. Input 2. Ground 3. Output Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. MC AWLYWWG 78MxxXXT http://onsemi.com 1 2 3 4 xxxxxG ALYWW xx = Voltage Option XX = Appropriate Suffix Options A = Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb−Free Package See general marking information in the device marking section on page 10 of this data sheet. DEVICE MARKING INFORMATION |
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