E-L4973V3.3
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- Mfr.Part #
- E-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
- 20,835
- In Stock ：
- 20,835
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~150°C TJ
- Number of Outputs :
- 1
- Voltage - Input (Max) :
- 55V
- Base Part Number :
- L4973
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 18
- Number of Pins :
- 18
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Mount :
- Through Hole
- Terminal Position :
- Dual
- Topology :
- Buck
- Voltage - Input (Min) :
- 8V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- No
- Mounting Type :
- Through Hole
- Terminal Pitch :
- 2.54mm
- Input Voltage-Nom :
- 24V
- Operating Supply Voltage :
- 55V
- Function :
- Step-Down
- Efficiency :
- 85 %
- Output Type :
- Adjustable (Fixed)
- Lead Free :
- Lead Free
- Max Output Current :
- 3.5A
- Pbfree Code :
- yes
- Control Mode :
- VOLTAGE-MODE
- Frequency - Switching :
- 100kHz~300kHz
- Width :
- 7.62mm
- Voltage - Output (Min/Fixed) :
- 0.5V 3.3V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 50V
- Datasheets
- E-L4973V3.3
Voltage Regulators - DC DC Switching Regulators STMicroelectronics E-L4973V3.3 Overview
The STMicroelectronics E-L4973V3.3 is a versatile and robust adjustable and fixed 3.3V DC-DC buck regulator, engineered to meet the needs of demanding power supply applications. This 18-DIP package regulator is designed to efficiently handle up to 3.5A of output current, making it an ideal choice for high-performance electronics that require reliable voltage conversion. The Voltage Regulators - DC DC Switching Regulators STMicroelectronics E-L4973V3.3 stands out for its ease of integration into existing circuits, alongside its ability to maintain stability and performance under varying load and input conditions.
E-L4973V3.3 Features
The E-L4973V3.3 boasts several key features that make it highly suitable for a wide range of applications. It offers an adjustable output voltage, enabling customization to specific system requirements, while also providing a fixed 3.3V option for standard needs. With its capability to supply up to 3.5A of output current, it can power more demanding components. The device ensures excellent efficiency and thermal performance, crucial for maintaining longevity and reliability in operational environments. Moreover, its 18-DIP form factor facilitates easier mounting and integration into various designs.
E-L4973V3.3 Applications
- Consumer Electronics: Utilized in powering complex circuits in consumer devices such as gaming consoles and home automation systems, where stable and reliable power is critical.
- Telecommunications Equipment: Acts as a power source for routers and switches, providing consistent performance and supporting 24/7 operation in data centers and network infrastructure.
- Portable Devices: Serves in portable medical devices and handheld instruments where efficiency and battery life extension are crucial.
- Computing Systems: Applied in desktops and servers for voltage regulation purposes, ensuring that sensitive components receive stable power supply.
- Industrial Applications: Used in industrial automation systems to manage power supply in a robust and efficient manner, helping to enhance system reliability and operational efficiency.
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