LM2954-33-AA3-B UTC [Unisonic Technologies], LM2954-33-AA3-B Datasheet
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LM2954-33-AA3-B
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LM2954-33-AA3-B Summary of contents
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... UNISONIC TECHNOLOGIES CO., LTD LM2954 300 mA LOW-DROPOUT VOLTAGE REGULATOR DESCRIPTION The UTC LM2954 is a monolithic integrated voltage regulator with low dropout voltage, and low quiescent current. It includes many features that suitable for different applications with TO-92, DIP-8, SOP-8 and SOT-223 packages. FEATURES *High accuracy fixed output. ...
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... SOP-8/DIP UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT MARKING LM2954 VOLTAGE CODE UTC LM2954 VOLTAGE CODE 1 UTC 2954 LEAD PLATING UTC LM 2954 LEAD PLATING DATE CODE LEAD PLATING DATA CODE DATA CODE ...
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... UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw UTC LM2954 OUTPUT GND TO-92 Plastic Package Bottom View UTC LM2954 INPUT GND OUTPUT SOT-223 Package 1 8 OUTPUT SENSE 2 7 UTC LM2954 3 6 GND 4 5 SOP-8 or DIP-8 Package LINEAR INTEGRATED CIRCUIT INPUT INPUT FEEDBACK 5V TAP ERROR QW-R102-002 ...
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... LM2954 BLOCK DIAGRAM FEEDBACK UNREGULATED DC SHUT DOWN FROM CMOS OR TTL UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw LINEAR INTEGRATED CIRCUIT INPUT OUTPUT 182kΩ ERROR AMPLIFIER 60mV 60kΩ ERROR DETECTION 1.23 COMPARATOR REF 5V 150mA MAX. SENSE 5V TAP 330KΩ 1.5 µF ERROR TO CMOS OR TTL GND QW-R102-002 ...
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... Output Voltage Temperature Coefficient Line Regulation Load Regulation Dropout Voltage Ground Current Dropout Ground Current Current Limit Output Noise (10Hz to 100KHz) LM2954-ADJ For 8-Pin Version Only Reference Voltage Reference Voltage Feedback Pin Bias Current Reference Voltage Temperature Coefficient Feedback Bias Current Temperature Coefficient UNISONIC TECHNOLOGIES CO ...
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... LM2954 ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER Error Comparator Output Leakage Current Output Low Voltage Upper Threshold Voltage Lower Threshold Voltage Hysteresis Shutdown Input Input Logic Voltage Shutdown Pin Input Current Regulator Output Current Shutdown Note 1: Additional conditions for 8-pin versions are feedback tied to 5V Tap an Output tied to Output Sense ≦ ...
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... LINEAR INTEGRATED CIRCUIT (10A Low Dropout Regulator +0.5V OUT IN 470Ω 10kΩ 5 ERROR UTC LM2954 GND V OUT 47Ω UTC LM2954-3.3 UTC LM2954-5.0 0.05Ω UTC D65H0 + OUT 100μF 4.7 μF 1% OUT V OUT 1 µF QW-R102-002 ...