KA431SLMF2TF Fairchild Semiconductor, KA431SLMF2TF Datasheet
KA431SLMF2TF
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KA431SLMF2TF Summary of contents
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... Operating Temperature Range • Low Output Noise Voltage • Fast Turn-on Response Internal Block Diagram REFERENCE REFERENCE (R) ©2011 Fairchild Semiconductor Corporation Description The KA431S/KA431SA/KA431SL are three-terminal Ω Typical adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between V (approximately 2 ...
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KA431S/KA431SA/KA431SL Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified.) Parameter Cathode Voltage Cathode Current Range (Continuous) Reference Input Current Range Thermal Resistance Junction-Air (Note1,2) MF Suffix Package Power Dissipation (Note3,4) MF Suffix Package Junction Temperature Operating Temperature Range ...
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Electrical Characteristics (T = +25°C, unless otherwise specified) A Parameter Symbol Conditions Reference Input REF Voltage I =10mA KA Deviation of ΔVREF/ Reference VKA=VREF, ΔT Input Voltage IKA=10mA Over- TMIN≤TA≤TMAX Temperature ΔVREF/ Ratio of Change ΔVKA in ...
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KA431S/KA431SA/KA431SL Test Circuits Figure 1. Test Circuit for V Figure 3. Test Circuit for l 4 KA431S =V KA REF KA431S KA(OFF) KA431S ≥V Figure 2. Test Circuit for V KA REF ...
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Typical Performance Characteristics 150 REF 100 50 0 -50 -100 - Cathode Voltage (V) KA Figure 4. Cathode Current vs. Cathode Voltage 0.100 0.075 0.050 0.025 ...
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KA431S/KA431SA/KA431SL Typical Performance Characteristics 140 120 A 100 80 stable 100p 1n 10n C , LOAD CAPACITANCE L Figure 10. Stability Boundary Conditions 0.0 0.2 0.4 0.6 0.8 1.0 ...
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Typical Application R ⎛ ⎞ ------ - = + ⎝ ⎠ O ref R 2 KA431S . Figure 13 Shunt Regulator KA431S Figure 16. Current Limit or Current Source R ⎛ ⎞ 1 ------ - V ...
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KA431S/KA431SA/KA431SL Mechanical Dimensions Package Marking 43A MF- 2% tolerance 43A 43D MF2- 2% tolerance 8 Dimensions in millimeters SOT-23F 43C 43B 1% tolerance 0.5% tolerance 43E 43C 43F 43B 1% tolerance 0.5% tolerance ...
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Ordering Information Product Number Output Voltage Tolerance KA431SLMF KA431SAMF KA431SMF KA431SLMF2 KA431SAMF2 KA431SMF2 Package 0.5% SOT-23F 1% SOT-23F 2% SOT-23F 0.5% SOT-23F 1% SOT-23F 2% SOT-23F KA431S/KA431SA/KA431SL Operating Temperature -25 ~ +85°C 9 ...
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... KA431S/KA431SA/KA431SL 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. ...