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SPX2815T Datasheet(PDF) 5 Page - Sipex Corporation |
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SPX2815T Datasheet(HTML) 5 Page - Sipex Corporation |
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5 / 10 page  5 Date: 5/17/04 SPX2815 1.5A Low Dropout Voltage Regulator © Copyright 2004 Sipex Corporation Figure 9. 5V Regulator with Shutdown SPX2815 V IN R 1 R 2 10µF 10µF* 1kΩ, 330Ω 1% + + 4.7µF C 1 *C 1 improves ripple rejection. Z C should be ~ R1 at ripple frequency 5V ADJ IN OUT (Note A) V OUT Note A: V IN(MIN) = (Intended VOUT ) + (V DROPOUT (MAX)) 1% 1kΩ SPX2815 10µF 1% 330W 1% + + 4.7µF 5V ADJ IN OUT (Note A) 1K 1k TTL Input 2N3904 DROPOUT (MAX) Note A: V IN(MIN) = (Intended V OUT ) + (V ) V IN Figure 10. Recommended Connections for Best Results Figure 8. Improving Ripple Rejection SPX2815 R 2 R 1 Connect R 2 to Load R L Connect R to Case of Regulator RP Parasitic Line Resistance ADJ VOUT VIN IN OUT I ADJ SPX2815 C1 R 1 R 2 VOUT VIN C 2 V OUT =V REF (1+R 2 /R1) +I ADJ R 2 V REF 50µA ADJ 4.7µF + Figure 7. Typical Adjustable Regulator APPLICATION INFORMATION: Continued Top View TO-263-3 (T) 1 2 3 Front View TO-220-3 (U) 1 23 Front View TO-252 (R) ADJ/GND V OUT 1 23 V IN ADJ/GND V OUT V IN ADJ/GND V OUT V IN PINOUTS |
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Similar Description - SPX2815T |
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