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LP3944ISQX
- Manufacturer’s Part#:LP3944ISQX
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- Description:IC LED DRIVER PS DIM 25MA 24WQFN
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- In Stock: 13410
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The LP3983 is designed for portable RF and wireless applications with demanding performance and space requirements.
The LP3983 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.
Features Ultra-Low-Noise for RF Application 2.5V- 6V Input Voltage Range Low Dropout : 200mV @ 300mA High PSSR:-70dB at 1KHz < 0.01uA Standby Current When Shutdown TTL-Logic-Controlled Shutdown Input Custom Voltage Available Ultra-Fast Response in Line/Load Transient Quick Start-Up (Typically 50us) Current Limiting and
Thermal Shutdown ProtectionApplications PMP/PDA/MP3 players Cellular and Mobile phone RF Module Sensor Module
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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