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LP3971SQX-F211
- Manufacturer's Part No.:LP3971SQX-F211
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- Description:IC PMU FOR APP PROCESSOR 40WQFN
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- Available: 13654
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- Description
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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
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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