LM7909 Fairchild Semiconductor, LM7909 Datasheet
LM7909
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LM7909 Summary of contents
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... Internal Block Digram GND VOLTAGE REFERENCE I1 ©2011 Fairchild Semiconductor Corporation Description The LM79XX series of three terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible ...
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LM79XX Absolute Maximum Ratings Parameter Input Voltage Thermal Resistance Junction-Case (Note1) Thermal Resistance Junction-Air (Note1, 2) Operating Temperature Range Storage Temperature Range Note: 1. Thermal resistance test board Size: 76.2mm * 114.3mm * 1.6mm(1S0P) JEDEC standard: JESD51-3, JESD51-7 2. Assume ...
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Electrical Characteristics (LM7906) = 500mA, 0°C ≤ -11V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage ...
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LM79XX Electrical Characteristics (LM7908) = 500mA, 0°C ≤ -14V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage ...
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... Electrical Characteristics (LM7909) = 500mA, 0°C ≤ -15V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Current Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V into account separately ...
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Electrical Characteristics (LM7910) = 500mA, 0°C ≤ -17V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage Short ...
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LM79XX Electrical Characteristics (LM7912) = 500mA, 0°C ≤ -19V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage ...
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Electrical Characteristics (LM7915) = 500mA, 0°C ≤ -23V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage Short ...
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LM79XX Electrical Characteristics (LM7918) = 500mA, 0°C ≤ -27V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage ...
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LM79XX Electrical Characteristics (LM7924) = 500mA, 0°C ≤ -33V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Quiescent Current Quiescent Current Change Temperature Coefficient Output Noise Voltage Ripple Rejection Dropout Voltage ...
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Typical Performance Characteristics 5.1 5. 4.95 lta ge 4 4.85 4.8 -40 - Ambient Temperature [ A Figure 1. Output Voltage 5 4.5 4 3.5 3 2.5 2 1.5 ...
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LM79XX Typical Applications Notes: (1) To specify an output voltage, substitute voltage value for "XX " (2) Required for stability. For value given, capacitor must be solid tantalum. If aluminium electronics are used, at least ten times value shown should ...
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Mechanical Dimensions Package TO-220 [ SINGLE GAUGE ] Dimensions in millimeters LM79XX 13 ...
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... LM79XX Ordering Information Product Number Output Voltage Tolerance LM7905CT LM7906CT LM7908CT LM7909CT LM7910CT LM7912CT LM7915CT LM7918CT LM7924CT 14 Package TO-220 ±4% (Single Gauge) Operating Temperature 0 ~ +125°C ...
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... LM79XX DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...