SC4519HSETRT
- Mfr.Part #
- SC4519HSETRT
- Manufacturer
- Semtech
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 8SOIC
- Stock
- 23,280
- In Stock :
- 23,280
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- Manufacturer :
- Semtech
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Voltage :
- 20.4V
- Length :
- 4.9mm
- Pbfree Code :
- yes
- Width :
- 3.9mm
- Additional Feature :
- ALSO OPERATES WITH CURRENT MODE CONTROL
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 4.4V
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Max Output Current :
- 5.5A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Current - Output :
- 3A
- Quiescent Current :
- 100μA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Base Part Number :
- SC4519
- Topology :
- Buck
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Mount :
- Surface Mount
- Terminal Finish :
- Silver (Ag)
- Dropout Voltage :
- 220mV
- Voltage - Output (Min/Fixed) :
- 0.8V
- Input Voltage-Nom :
- 12V
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Min Output Voltage :
- 800mV
- Output Configuration :
- Positive
- Function :
- Step-Down
- Terminal Form :
- Gull wing
- RoHS Status :
- RoHS Compliant
- Output Type :
- Adjustable
- Output Voltage :
- 1.2V
- Factory Lead Time :
- 6 Weeks
- Voltage - Input (Max) :
- 24V
- Frequency - Switching :
- 600kHz
- Published :
- 2007
- Synchronous Rectifier :
- No
- Datasheets
- SC4519HSETRT

Voltage Regulators - DC DC Switching Regulators Semtech SC4519HSETRT Overview
The Semtech SC4519HSETRT is a highly efficient, adjustable buck regulator designed to handle continuous load currents up to 3A. As a standout product in the Voltage Regulators - DC DC Switching Regulators category, this device is optimized for performance in compact, high-density power applications. Its 8-SOIC package allows for streamlined integration into existing designs, providing a robust solution for managing variable power requirements with minimal loss. The ability to adjust output voltage enables versatility across a wide range of applications, making the Voltage Regulators - DC DC Switching Regulators Semtech SC4519HSETRT an essential component for developers looking to enhance system reliability and efficiency.
SC4519HSETRT Features
The SC4519HSETRT comes equipped with several features that make it a superior choice for power supply designs. Key features include its adjustable output voltage, which can be fine-tuned to meet specific needs, and its high efficiency rate, which minimizes heat generation and improves overall system durability. Additionally, the device supports a wide input voltage range, providing flexibility in various operating environments. Its integrated thermal shutdown and over-current protection ensure safe operation under critical conditions.
SC4519HSETRT Applications
- Portable Devices: Used to provide stable voltage in battery-powered devices such as smartphones and tablets, enhancing battery life and performance.
- Networking Equipment: Employs its high-efficiency output to power routers and switches, ensuring reliable operation over extended periods.
- Computing Systems: Supports CPUs and GPUs by delivering precise voltage necessary for optimal performance, crucial for high-load computing tasks.
- Industrial Automation: Ideal for use in automated machinery that requires consistent and reliable power supply, ensuring smooth and efficient operation.
- Consumer Electronics: Applied in various home electronics for power management solutions, enhancing energy efficiency and device safety.
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