L4957AD15 STMicroelectronics, L4957AD15 Datasheet
L4957AD15
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L4957AD15 Summary of contents
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AND 3.3V FIXED OUTPUT VOLTAGE 3V TO 14V INPUT VOLTAGE RANGE 200m Rdson TYPICAL @ T = 125 C j 0.6V max. DROP-OUT AT 2A EXCELLENT LOAD REGULATION 0.6mA QUIESCENT CURRENT AT ANY LOAD SHORT CIRCUIT PROTECTION ...
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L4957A ABSOLUTE MAXIMUM RATINGS Symbol V Supply Input Voltage IN T Junction Temperature i T Storage Temperature stg PINS CONNECTION D98IN838B Versawatt (TO220) BLOCK DIAGRAM REF PRE REGULATOR PIN FUNCTIONS ...
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THERMAL DATA Symbol R Thermal Resistance Junction-case th j-case R Thermal Resistance Junction-ambient th j-amb Thermal Shutdown Thermal Hysteresis ELECTRICAL CHARACTERISTICS (T = Specifications referred to T from +125 C. J Symbol Parameter V Operating Supply Voltage ...
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L4957A Figure 3: Maximum Output Current vs. Junction Temperature O utput C urrent [ (Vin-Vout) > pin -40 - ...
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DIM. MIN. TYP. MAX. MIN. TYP. A 4.40 4.60 0.173 C 1.23 1.32 0.048 D 2.40 2.72 0.094 E 0.49 0.70 0.019 F 0.61 0.88 0.024 F1 1.14 1.70 0.044 F2 1.14 1.70 0.044 G 4.95 5.15 0.194 ...
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L4957A DIMENSIONS REF. Millimeters Inches Min. Typ. Max. Min. A 4.30 4.60 0.169 A1 2.49 2.69 0.098 A2 0.03 0.23 0.001 B 0.70 0.93 0.027 B2 1.25 1.40 0.049 0.055 C 0.45 0.60 0.017 C2 1.21 1.36 0.047 D 8.95 ...
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... STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics 2000 STMicroelectronics – ...