AN734 |
Part Number | AN734 |
Manufacturer | Vishay (https://www.vishay.com/) Siliconix |
Description | AN734 Vishay Siliconix Design Guidelines for the Low-Noise Low-Dropout Regulator—Si9181 Nitin Kalje INTRODUCTION This application note discusses the operation and features of the Si9181, a 350-mA ... |
Features |
of the Si9181, a 350-mA CMOS low-dropout (LDO), low-noise voltage regulator. Providing very low ground current to extend battery life, the Si9181 also offers superior line/load transient response and ripple rejection. Designed to maintain regulation while delivering currents from 0 mA to 600 mA, the Si9181 regulator also features an “out of regulation” error flag signal and ON/OFF control input for complete shutdown.
The Si9181 was designed for applications requiring a regulated voltage equal to or less than the voltage of the source or battery, and requiring very low output noise. Such appli... |
Document |
AN734 Data Sheet
PDF 47.46KB |
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