L4941BS STMicroelectronics, L4941BS Datasheet
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L4941BS
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L4941BS Summary of contents
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LOW DROPOUT VOLTAGE (450 mV typ . at 1A) . VERY LOW QUIESCENT CURRENT . THERMAL SHUTDOWN . SHORT CIRCUIT PROTECTION REVERSE POLARITY PROTECTION DESCRIPTION The L4941 is a three terminal 5 V positive regulator available in TO-220, SOT-82, ...
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... L4941 PIN CONNECTIONS AND ORDERING NUMBER (top view) TO-220 ORDERING NUMBERS L4941BV L4941BX L4941BS L4941BDT ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Forward Input Voltage i V Reverse Input Voltage ( Output Current O P Power Dissipation Junction and Storage Temperature ...
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TEST CIRCUITS Figure Parameters. Figure 2 : Load Regulation. Figure 3 : Ripple Rejection. L4941 3/13 ...
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L4941 ELECTRICAL CHARACTERISTICS (refer to the test circuits T unless otherwise specified) Symbol Parameter Output Voltage Input Voltage (unless otherwise specified) V Output Voltage o V Operating Input Voltage i V Line Regulation o V Load Regulation o I Quiescent ...
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Figure 6 : Output voltage vs. Temperature. Figure 8 : Quiescent Current vs.Input Voltage. Figure 10 : Short-circuit Current vs. Temperature. Figure 7 : Quiescent Current vs. Temperature Figure 9 : Quiescent Current vs.Output Current. Figure 11 : Peak Output ...
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L4941 Figure 12 : Low Voltage Behavior. Figure 14 : Supply Voltage Rejection vs. Output Current. Figure 16 : Line Transient Response. 6/13 Figure 13 : Supply Voltage Rejection vs. Frequency Figure 15 : Load Dump Characteristics. Figure 17 : ...
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Figure 18 : Total Power Dissipation (TO-220). Figure 19 : Distribued Supply with On-card L4940 and L4941 Low-drop Regulators. ADVANTAGES OF THESE APPLICATIONS ARE : - On card regulation with short-circuit and thermal protection on each output. - Very high ...
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L4941 Figure 20 : Distribued Supply with On-card L4940 and L4941 Low-drop Regulators. 8/13 ...
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TO-220 MECHANICAL DATA mm DIM. MIN. TYP 2.4 D1 1.2 E 0.35 F 0.8 F2 1.15 G 4.95 5. 10.05 L2 16.2 L3 26.3 26.7 L5 2 Dia. 3.65 inch MAX. ...
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L4941 SOT-82 MECHANICAL DATA DIM. MIN. A 7.4 B 10.5 b 0.7 b1 0. 10/13 mm TYP. MAX. MIN. 7.8 0.291 11.3 0.413 0.9 0.028 0.75 0.019 2.7 0.04 1.2 15.7 ...
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SOT-194 MECHANICAL DATA mm DIM. MIN. TYP. A 7.4 B 10.5 b 0.7 b1 0.49 C 2.4 c1 1 2.2 e3 4 ...
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L4941 TO-252 (DPAK) MECHANICAL DATA DIM. MIN. A 2.2 A1 0.9 B 0.64 B1 3 1.9 C 0. 6.4 G 4.4 H 9.35 L 2. 0.8 L4 ...
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Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its ...