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MC79M15CT 数据表(PDF) 1 Page - Motorola, Inc |
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MC79M15CT 数据表(HTML) 1 Page - Motorola, Inc |
1 / 8 page MC79M00 Series THREE–TERMINAL NEGATIVE FIXED VOLTAGE REGULATORS DT–1 SUFFIX PLASTIC PACKAGE CASE 369 (DPAK) DT SUFFIX PLASTIC PACKAGE CASE 369A (DPAK) Pin 1. Ground 2. Input 3. Output STANDARD APPLICATION A common ground is required between the input and the output voltages. The input voltage must remain typically 1.1 V more negative even during the high point of the input ripple voltage. These two digits of the type number indicate nominal voltage. Cin is required if regulator is located an appreciable distance from power supply filter. CO improve stability and transient response. MC79MXX Input Cin* 0.33 µF Output CO** 1.0 µF T SUFFIX PLASTIC PACKAGE CASE 221A Heatsink surface connected to Pin 2. Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. 3 1 2 3 1 2 3 1 XX, * ** Order this document by MC79M00/D 1 MOTOROLA ANALOG IC DEVICE DATA Three-Terminal Negative Voltage Regulators The MC79M00 series of fixed output negative voltage regulators are intended as complements to the popular MC78M00 series devices. Available in fixed output voltage options of –5.0, –8.0, –12 and –15 V, these regulators employ current limiting, thermal shutdown, and safe–area compensation – making them remarkably rugged under most operating conditions. With adequate heatsinking they can deliver output currents in excess of 0.5 A. • No External Components Required • Internal Thermal Overload Protection • Internal Short Circuit Current Limiting • Output Transistor Safe–Area Compensation • Also Available in Surface Mount DPAK (DT) Package DEVICE TYPE/NOMINAL OUTPUT VOLTAGE MC79M05 MC79M08 –5.0 V –8.0 V MC79M12 MC79M15 –12 V –15 V ORDERING INFORMATION Device Output Voltage Tolerance Operating Temperature Range Package MC79MXXBDT, BDT–1 40% TJ =– 40° to +125°C DPAK MC79MXXBT 40% TJ = – 40° to +125°C Plastic Power MC79MXXCDT, CDT–1 4.0% TJ =0° to +125°C DPAK MC79MXXCT TJ = 0° to +125°C Plastic Power XX indicates nominal voltage. Representative Schematic Diagram Gnd VO VI 1.1 k 2.0 k 4.0 k 0.3 10 k 10 k 20 k 20 k 20 pF 10 pF 240 750 100 This device contains 31 active transistors. R1 R2 © Motorola, Inc. 1996 Rev 4 |
类似零件编号 - MC79M15CT |
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类似说明 - MC79M15CT |
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