Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits
Part Name  

LP3982 Datasheet

Part Name Description Manufacturer
LP3982 300mA,Ultra-low noise, Small Package Ultra-Fast CMOS LDO Regulator POWER
Lowpower Semiconductor inc POWER
Other PDF  not available.
PDF DOWNLOAD     
LP3982 image

General Description
The The LP3982 is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3982 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 LP3982 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3982 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 5-lead of SC-70 packages.

Features
◆ Ultra-Low-Noise for RF Application
◆ 2V- 6V Input Voltage Range
◆ Low Dropout : 220mV @ 300mA
◆ 1.2V, 1.5V, 1.8V, 2.5V, 2.8V 3.0V and 3.3V Fixed
◆ 300mA Output Current, 550A Peak Current
◆ High PSSR:-80dB at 1KHz
◆ < 0.01uA Standby Current When Shutdown
◆ Available in SC-70-5 Package
◆ TTL-Logic-Controlled Shutdown Input
◆ Ultra-Fast Response in Line/Load transient
◆ Current Limiting and Thermal Shutdown Protection
◆ Quick start-up (typically 50uS)

Applications
◇ Portable Media Players/MP3 players
◇ Cellular and Smart mobile phone
◇ LCD
◇ DSC Sensor
◇ Wireless Card

Page Links : 1  2  3  4  5  6  7  8 


Other manufacturer searches related to LP3982

Part NameDescriptionPDFManufacturer
AP2126 300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR View BCD Semiconductor
RT9178 200mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator View Richtek Technology
ILC7011 80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator View Impala Linear Corporation
ILC7010 80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator View Impala Linear Corporation
ILC7010 80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator View Impala Linear Corporation
AX6603 300mA High PSRR, Low Noise LDO Regulator View Unspecified
ILC7011 80mA SC70 Ultra Low Noise CMOS RF-LDO™ Regulator View Impala Linear Corporation
TPS79101 Ultra Low Noise, High PSRR, Fast RF, Low-Enable, 100mA Low Dropout Regulator View Texas Instruments
NCV8703 300 mA, Ultra-Low Quiescent Current, IQ 12 A, Ultra-Low Noise, LDO Voltage Regulator View ON Semiconductor
NCV8702 200 mA, Ultra-Low Quiescent Current, Ultra-Low Noise, LDO Linear Voltage Regulator View ON Semiconductor

Share Link : 

All Rights Reserved© datasheetq.com 2015 - 2019  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]