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TP2083,300mA 高速3-Pin稳压器

TP2083】300mA 高速3-Pin稳压器 下载TP2083规格书

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TP2083 详细介绍
相关商品: LP3986


General Description
The TP2083 is designed for portable RF and wireless applications with demanding performance and space requirements. The TP2083 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. A noise bypass pin is available for further reduction of output noise. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The TP2083 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The TP2083 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio . Available in the SOT-23 , SOT-89 packages.


Features
*  Ultra Low Noise for RF Application
*  Ultra Fast Response in Line/Load Transient
*  Quick Start-Up (Typically 50us)
*  <0.01μA Standby Current When Shutdown
*  Low Dropout : 200mV @ 300mA
*  Wide Operating Voltage Ranges : 2.0V to 6.0V
*  TTL-Logic-Controlled Shutdown Input
*  Low Temperature Coefficient
*  Current Limiting Protection
*  Thermal Shutdown Protection
*  Only 1μF Output Capacitor Required for Stability
*  High Power Supply Rejection Ratio
*  Custom Voltage Available
*  RoHS Compliant and 100% Lead (Pb)-Free

Applications

*  CDMA/GSM Cellular Handsets
*  Battery-Powered Equipment
*  Laptop, Palmtops, Notebook Computers
*  Hand-Held Instruments
 


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