L4973V3.3
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- Mfr.Part #
- L4973V3.3
- Manufacturer
- STMicroelectronics
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ/3.3V 3.5A 18DIP
- Stock
- 35
- In Stock ：
- 35
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e3
- Length :
- 24.8mm
- Min Output Voltage :
- 3.26V
- Function :
- Step-Down
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 13 Weeks
- Topology :
- Buck
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Min/Fixed) :
- 0.5V 3.3V
- Number of Terminations :
- 18
- Operating Supply Voltage :
- 55V
- Voltage - Output (Max) :
- 50V
- ECCN Code :
- EAR99
- Frequency - Switching :
- 100kHz~300kHz
- Voltage - Input (Min) :
- 8V
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Control Mode :
- VOLTAGE-MODE
- Efficiency :
- 85 %
- Packaging :
- Tube
- Base Part Number :
- L4973
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 3.5A
- Output Voltage :
- 50V
- Input Voltage-Nom :
- 24V
- Output Type :
- Adjustable (Fixed)
- Width :
- 7.1mm
- Max Output Voltage :
- 3.46V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 18
- Mount :
- Through Hole
- Output Configuration :
- Positive
- Mounting Type :
- Through Hole
- Operating Temperature :
- -40°C~150°C TJ
- Number of Outputs :
- 1
- Terminal Pitch :
- 2.54mm
- Height :
- 5.1mm
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- L4973V3.3
[Voltage Regulators - DC DC Switching Regulators] Overview
Introducing the L4973V3.3 from STMicroelectronics, your reliable partner in integrated circuits. This IC regulator stands out as a pinnacle of innovation, offering unparalleled performance in voltage regulation. Designed to meet the diverse needs of modern electronic systems, it combines efficiency, versatility, and durability, making it an indispensable component for various applications.
L4973V3.3 Features
- Efficient Buck Regulator: The L4973V3.3 boasts a highly efficient buck regulator design, ensuring optimal power conversion with minimal energy loss.
- Adjustable Output: With adjustable output capability, this IC regulator provides flexibility to accommodate different voltage requirements, catering to a wide range of applications.
- High Current Capability: Capable of delivering up to 3.5A of current, this regulator empowers your systems to handle demanding loads with ease, ensuring stable performance even under challenging conditions.
- Compact 18DIP Package: Featuring a compact 18DIP package, the L4973V3.3 offers space-saving benefits without compromising on functionality, making it ideal for space-constrained designs.
- Robust Design: Built to withstand harsh operating environments, this regulator exhibits exceptional reliability and longevity, ensuring consistent performance over extended periods.
L4973V3.3 Applications
- Industrial Automation: The L4973V3.3 finds applications in industrial automation systems, where it regulates voltage to ensure stable operation of control systems, motor drives, and power supplies.
- Telecommunications: In telecommunications equipment, this regulator facilitates efficient power management, contributing to the reliable performance of networking devices, base stations, and communication infrastructure.
- Consumer Electronics: From consumer electronics to automotive applications, the L4973V3.3 plays a crucial role in powering devices such as LED displays, audio amplifiers, and infotainment systems.
Applied to: control systems, motor drives, power supplies.
Applied to: networking devices, base stations, communication infrastructure.
Applied to: LED displays, audio amplifiers, infotainment systems.
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