L5973AD
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- Mfr.Part #
- L5973AD
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8HSOP
- Stock
- 14,249
- In Stock ：
- 14,249
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Output Voltage :
- 1.235V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Mount :
- Surface Mount
- Factory Lead Time :
- 11 Weeks
- ECCN Code :
- EAR99
- Width :
- 4mm
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 4V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Input (Max) :
- 36V
- Peak Reflow Temperature (Cel) :
- 260
- Function :
- Step-Down
- Reference Voltage :
- 3.3V
- Number of Pins :
- 8
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck
- Length :
- 5mm
- Control Technique :
- PULSE WIDTH MODULATION
- Lead Free :
- Lead Free
- Max Output Current :
- 2A
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Output (Min/Fixed) :
- 1.235V
- Input Voltage-Nom :
- 12V
- Efficiency :
- 90 %
- Max Output Voltage :
- 35V
- Number of Terminations :
- 8
- Frequency :
- 500kHz
- Output Type :
- Adjustable
- Output Voltage :
- 35V
- Operating Temperature :
- -40°C~150°C TJ
- Base Part Number :
- L5973
- JESD-609 Code :
- e3
- Height :
- 1.25mm
- Current - Output :
- 2A
- REACH SVHC :
- No SVHC
- Synchronous Rectifier :
- No
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Datasheets
- L5973AD
L5973AD Documents
[Voltage Regulators - DC DC Switching Regulators] Overview
Welcome to the forefront of power regulation with STMicroelectronics' L5973AD. This integrated circuit (IC) represents the pinnacle of efficiency and versatility in voltage regulation technology. Crafted to meet the demands of modern electronic systems, the L5973AD excels in delivering stable, precisely adjustable output voltages, making it an indispensable component for a wide array of applications.
With its compact 8HSOP package and robust design, the L5973AD is ready to meet the challenges of demanding environments, ensuring reliable performance in every scenario. Whether you're designing power supplies for industrial equipment, consumer electronics, or automotive systems, this IC provides the foundation for efficient and dependable power management.
L5973AD Features
- High Efficiency: The L5973AD boasts outstanding efficiency, minimizing wasted energy and reducing thermal issues, ideal for power-conscious applications.
- Adjustable Output Voltage: This IC offers flexibility with its adjustable output voltage, allowing for precise customization to meet specific system requirements.
- Wide Input Voltage Range: With a wide input voltage range, the L5973AD accommodates various power sources, enhancing compatibility and versatility.
- Overcurrent and Thermal Protection: Integrated overcurrent and thermal protection mechanisms ensure safe operation and longevity, safeguarding both the IC and the connected system.
- Compact Form Factor: Housed in an 8HSOP package, the L5973AD combines high performance with space-saving design, perfect for applications with size constraints.
L5973AD Applications
- Industrial Automation: Employ the L5973AD in industrial automation systems to regulate voltage levels for PLCs (Programmable Logic Controllers), motor drives, and control circuits, ensuring stable and reliable operation in harsh industrial environments.
- Telecommunications Equipment: Enhance the performance and efficiency of telecommunications equipment such as routers, switches, and base stations by integrating the L5973AD into power supply units, enabling seamless operation and robust connectivity.
- Automotive Electronics: Utilize the L5973AD in automotive electronics applications such as infotainment systems, navigation devices, and advanced driver assistance systems (ADAS), delivering consistent power for enhanced functionality and safety on the road.
- Consumer Electronics: Power next-generation consumer electronics products like smart TVs, gaming consoles, and IoT devices with the L5973AD, ensuring optimal performance and energy efficiency for an unparalleled user experience.
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