LM2937IMP-12 National Semiconductor, LM2937IMP-12 Datasheet
LM2937IMP-12
Specifications of LM2937IMP-12
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LM2937IMP-12 Summary of contents
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... Internal short circuit and thermal overload protection n Reverse battery protection n 60V input transient protection n Mirror image insertion protection DS011280-2 Order Number LM2937IMP-5.0, LM2937IMP-8.0, LM2937IMP-10, LM2937IMP-12 or LM2937IMP-15 See NS Package Number MP04A TO-263 Surface-Mount Package DS011280-5 Order Number LM2937ES-5.0, LM2937ES-8.0, LM2937ES-10, LM2937ES-12 or LM2937ES-15 See NS Package Number TS3B ...
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... The small physical size of the SOT-223 package does not allow sufficient space to provide the complete device part number. The actual devices will be labeled with the package markings shown. www.national.com (Continued) Output Voltage 8 LM2937ES-8.0 LM2937ES-10 LM2937ES-12 LM2937ET-8.0 LM2937ET-10 LM2937ET-12 LM2937IMP-8.0 LM2937IMP-10 LM2937IMP-12 LM2937IMPX-10 LM2937IMPX-12 L72B L73B L74B 2 NSC Package 15 Package Drawing LM2937ES-15 TS3B TO-263 LM2937ET-15 ...
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... Input Voltage (Note 1) TO-263 (10 seconds) SOT-223 (Vapor Phase, 60 seconds) SOT-223 (Infared, 15 seconds) ESD Susceptibility (Note 3) Operating Conditions 26V 60V Temperature Range (Note 2) Internally Limited LM2937ET, 150˚C LM2937IMP −65˚C to +150˚C Maximum Input Voltage 260˚ 25˚ Typ Limit I 4.85 OUTmax 5 ...
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Electrical Characteristics 5V, (Note NOM OUTmax age µF unless otherwise indicated. Boldface limits apply over the entire operating temperature range of the OUT indicted device., all other specifications are for ...
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Typical Performance Characteristics Dropout Voltage vs Output Current DS011280-7 Quiescent Current vs Temperature DS011280-10 Line Transient Response DS011280-13 Output Impedance DS011280-16 Dropout Voltage vs Temperature DS011280-8 Quiescent Current vs Input Voltage DS011280-11 Load Transient Response DS011280-14 Maximum Power Dissipation (TO-220) ...
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Typical Performance Characteristics Low Voltage Behavior DS011280-19 Output at Voltage Extremes DS011280-22 Peak Output Current DS011280-25 * Required if the regulator is located more than 3 inches from the power supply filter capacitors Required for stability. C must ...
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Application Hints EXTERNAL CAPACITORS The output capacitor is critical to maintaining regulator stabil- ity, and must meet the required conditions for both ESR (Equivalent Series Resistance) and minimum amount of ca- pacitance. MINIMUM CAPACITANCE: The minimum output capacitance required to ...
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Application Hints (Continued) is specified numerically by the heatsink manufacturer (H−A) in the catalog, or shown in a curve that plots temperature rise vs power dissipation for the heatsink. HEATSINKING TO-263 AND SOT-223 PACKAGE PARTS Both the TO-263 (“S”) and ...
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Physical Dimensions inches (millimeters) unless otherwise noted Plastic Package Order Number LM2937ET-5.0, LM2937ET-8.0, LM2937ET-10, LM2937ET-12, or LM2937ET-15 NS Package Number T03B 9 www.national.com ...
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Physical Dimensions Order Number LM2937ES-5.0, LM2937ES-8.0, LM2937ES-10, LM2937ES-12 or LM2937ES-15 www.national.com inches (millimeters) unless otherwise noted (Continued) TO-263 3-Lead Plastic Surface Mount Package NS Package Number TS3B 10 ...
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... Physical Dimensions Order Number LM2937IMP-5.0, LM2937IMP-8.0, LM2937IMP-10, LM2937IMP-12 or LM2937IMP-15 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 ...