TS2937 Taiwan Semiconductor Company, TS2937 Datasheet
TS2937
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TS2937 Summary of contents
Page 1
... TO-263 General Description T he TS2937 series of fixed-voltage monolithic micro-power voltage regulators is designed for a wide range of applications. This device excellent choice of use in battery-power application. Furthermore, the quiescent current increases on slightly at dropout, which prolongs battery life. This series of fixed-voltage regulators features very low ground current (100uA Typ.) and very low drop output voltage (Typ ...
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... Note 5: Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the ground pin current and output load current. Note 6: Output current will decrease with increasing temperature, but it will be not dropped below 500mA at the maximum specified temperature. TS2937 o C, unless otherwise specified. Conditions Min 0 ...
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... Application Information The TS2937 series is a high performance with low dropout voltage regulator suitable for moderate to high current and voltage regulator application. Its 600mV(typ) dropout voltage at full load and over temperature makes it especially valuable in battery power systems and as high efficiency noise filters in post regulator applications. Unlike ...
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... C/W for the TO-263 package, ≥150 o TO-252 package, or ≥170 C/W for the SOT-223 package, no heatsink is needed since the package alone will dissipate enough heat to satisfy these requirements. If the calculated value for these limits, a heatsink is required. TS2937 o C for commercial (max) and P , the C/W for the θ ...
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... TS2937 TO-220 Mechanical Drawing K L DIM TO-263 Mechanical Drawing E DIM 5-5 TO-220 DIMENSION MILLIMETERS INCHES MIN MAX MIN A 10.000 10.500 0.394 B 3.240 4.440 0.128 C 2.440 2.940 0.096 ...
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... SOT-223 Mechanical Drawing TS2937 TO-252 Mechanical Drawing DIM DIM 6-6 TO-252 DIMENSION MILLIMETERS INCHES MIN MAX MIN A 6.570 6.840 0.259 B 9.250 10.400 0.364 C 0.550 0.700 0.022 D 2.560 2.670 0.101 E 2.300 2.390 ...