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TP155M025BRW Datasheet Use only specialized low-ESR capacitors intended for switching-regulator applications for the bulk capacitors. The bulk capacitor's ESR will determine the output ripple voltage and the initial voltage drop after a high slew-rate transient. An aluminum electrolytic capacitor's ESR value is related to the case size with lower ESR available in larger case sizes. However, the equivalent series inductance (ESL) ofthese capacitors increases with case size and can reduce the useful- ness of the capacitor to high slew-rate transient loading. Unfortunately, ESL is not a specified parameter. Work with your capacitor supplier and measure the capacitor's imped- ance with frequency to select a suitable component. In most cases, multiple electrolytic capacitors of small case size per- form better than a single large case capacitor. TP155M025BRW Price Standard Zener voltage tolerance is graded to the international E 24 (~5%) standard. Other voltage tolerances and higher Zener voltages on request. Die Toleranz der Zener-Spannung ist in der Standard-Ausfuhrung gestuft nach der internationalen Reihe E 24 (~5%). Andere Toleranzen oder hohere Arbeitsspannungen auf Anfrage. TP155M025BRW on stock
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