L6983NQTR
- Mfr.Part #
- L6983NQTR
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- 38 V 3A SYNCHRONOUS STEP-DOWN CO
- Stock
- 2,800
- In Stock :
- 2,800
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- 0.85V
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Input (Max) :
- 38V
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- yes
- Package / Case :
- 16-WFQFN Exposed Pad
- Voltage - Input (Min) :
- 3.5V
- Frequency - Switching :
- 200kHz~2.2MHz
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Current - Output :
- 3A
- Number of Outputs :
- 1
- Output Type :
- Adjustable
- Output Configuration :
- Positive
- Datasheets
- L6983NQTR

Voltage Regulators - DC DC Switching Regulators STMicroelectronics L6983NQTR Overview
The L6983NQTR, manufactured by STMicroelectronics, is a high-performance synchronous step-down converter designed for various power supply applications. With a wide input voltage range of up to 38V and a maximum output current of 3A, this integrated circuit delivers efficient power conversion for demanding industrial and automotive environments.
Featuring advanced synchronous rectification technology, the L6983NQTR minimizes power losses and maximizes efficiency, making it an ideal choice for systems requiring high power density and low standby power consumption.
L6983NQTR Features
- Wide input voltage range up to 38V
- High efficiency synchronous step-down converter
- Maximum output current of 3A
- Integrated MOSFETs for compact design
- Low dropout operation
- Adjustable switching frequency up to 2.2MHz
- Power Good output indicator
- Thermal shutdown and overcurrent protection
L6983NQTR Applications
- Industrial Automation: The L6983NQTR is well-suited for industrial automation systems requiring reliable and efficient power conversion. It can be used in PLCs, motor drives, and control modules to provide stable power supply voltages, enhancing system performance and reliability.
- Automotive Electronics: In automotive applications, the L6983NQTR serves as a vital component for powering various onboard systems such as infotainment systems, advanced driver-assistance systems (ADAS), and lighting control modules. Its robust design and wide input voltage range make it suitable for harsh automotive environments.
- Telecommunication Infrastructure: This synchronous step-down converter finds application in telecommunication infrastructure equipment such as base stations, routers, and servers. By delivering efficient power conversion with minimal footprint, the L6983NQTR helps optimize energy usage and reduce operating costs in telecommunications networks.
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