B1117 Bay Linear, B1117 Datasheet
B1117
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B1117 Summary of contents
Page 1
... On-Chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures. The B1117 is offered in a 3-pin SOT-223, and TO-252 (DPAK) packages compatible with other 3 terminal regulators. 5-pin version in TO-263 with lower dropout of 0.4 volt is available. ...
Page 2
... T= 25 °C, 30ms pulse T= 25 °C, 1000Hrs T= 25 °C F=120Hz, C =22µF, C =22µF Tantalum ADJ OUT )=3V (Note 5) OUT FULL LOAD in out SOT-223 DD Package B1117 Min Max 7.0 0 125 -65 150 300 MIN TYP MAX 1.238 1.250 1.262 1.225 1.250 1.275 -2% +2% 0 ...
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... TYPICAL CHRACTRISTICS B1117-ADJ Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 B1117 B1117-2.85 www.baylinear.com ...
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... TYPICAL CHRACTRISTICS (Continued) B1117-5.0 Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 B1117-2.85 B1117-2.85 B1117-5.0 Line Transient Response B1117 www.baylinear.com ...
Page 5
... The B1117 SOT-223 package is designed to be compatible with infrared reflow or vapor-phase reflow soldering techniques. During soldering the non-active or mildly active fluxes may be used. The B1117 die is attached to the heat sink lead which exits opposite the input, output, and ground pins. Hand soldering and wave soldering should be avoided since these methods can cause damage to the device with excessive thermal gradients on the package ...
Page 6
... REF B1117 THERMAL RESISTANCE JUNCTION TO AMBIENT 46°C/W° 47°C/W° 49°C/W° 51°C/W° 53°C/W° 55°C/W° 58°C/W° 59°C/W° 67°C/W° 72°C/W° 85°C/W° BAY B1117 IN OUT C 1 ADJ (1 +ADJ Typical Adjustable Regulator www.baylinear.com ...
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... Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556 SOT223 Package 0.124 0.116 0.146 0.295 0.130 0.264 0.041 0.033 0.146 0.130 16 ° ° C 0.264 0.248 16 ° C 10°C Max 16 ° C 0.033 10 ° C 0.025 B1117 0.014 0.010 www.baylinear.com ...