SPX3940AM3-L-5-0/TR Exar Corporation, SPX3940AM3-L-5-0/TR Datasheet
SPX3940AM3-L-5-0/TR
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SPX3940AM3-L-5-0/TR Summary of contents
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Low Dropout Voltage Regulator Fixed Output, Fast Response FEATURES ■ 1% Output Accuracy SPX3940A ■ Guaranteed 1.5A Peak Current ■ Low Quiescent Current ■ Low Dropout Voltage of 280mV at 1A ■ Extremely Tight Load and Line Regulation ■ ...
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ABSOLUTE MAXIMUM RATINGS Lead Temperature (soldering, 5 seconds) ................................. 260°C Storage Temperature Range ..................................... -65°C to +150°C Operating Junction Temperature Range ................... -40°C to +125°C Input Voltage (Note 5) ................................................................... 16V and ...
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IN 1.240V Reference Ibias 3.320 3.315 3.310 3.305 3.300 3.295 3.290 3.285 3.280 (V) IN Figure 2. Line Regulation 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 0.0 0 0.25 0.5 0.75 Figure 4. Ground ...
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IL(A) Figure 6. Ground Current vs Load Current in Dropout 280 270 260 250 240 230 220 210 200 190 180 -40 - ...
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Figure 12. Ground Current vs Temperature at I 350 330 310 290 270 250 230 210 190 170 150 -40 - ...
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The SPX3940 incorporates protection against over-current faults, reversed load insertion, over temperature operation, and positive and nega- tive transient voltage. Thermal Considerations Although the SPX3940 offers limiting circuitry for overload conditions still necessary to insure that the maximum ...
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E E FRONT VIEW Thermal Pad (L1) D1 BACK VIEW E1 Date: 4/14/06 Rev A Chamfer Optional Gauge Plane θ DETAIL C 3 Pin TO-263 JEDEC TO-263 Inches SYMBOL Controlling ...
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FRONT VIEW Seating Plane SIDE VIEW Chamfer Optional C A2 Date: 4/14/06 Rev A ø Pin TO-220 JEDEC TO-220 Dimensions in Inches: SYMBOL Controlling Dimension MIN ...
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A ø 3 Pin SOT-223 SYMBOL MIN 0.02 A2 1.50 b 0.66 b2 2.90 c 0.23 D 6.30 E 6. 0.75 L2 ø 0º SIPEX Pkg Signoff Date/Rev: Date: 4/14/06 Rev A ...
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TO-263-3 Package ( GND V IN OUT Front View TAB=GND PART NUMBER ACC. SPX3940AU-1-8 1% SPX3940AU-2-5 1% SPX3940AU-3-3 1% SPX3940AU-5-0 1% SPX3940AT-1-8 1% SPX3940AT-1-8/TR 1% SPX3940AT-2-5 1% SPX3940AT-2-5/TR 1% SPX3940AT-3-3 1% SPX3940AT-3-3/TR 1% SPX3940AT-5-0 1% SPX3940AT-5-0/TR ...
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... SPX3940M3-5-0 2% SPX3940M3-5-0/TR 2% Available in lead free packaging. To order add "-L" suffix to part number. Example: SPX3940AM3-3-3/TR = standard; SPX3940AM3-L-3-3/TR = lead free /TR = Tape and Reel Pack quantity is 500 for TO-263 and 2,500 for SOT-223. Sipex Corporation Headquarters and Sales Office 233 South Hillview Drive ...