LM3151MHE-3.3/NOPB
- Mfr.Part #
- LM3151MHE-3.3/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- LM3151 42V SYNCHRONOUS STEP-DOWN
- Stock
- 1,088
- In Stock :
- 1,088
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- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Series :
- SIMPLE SWITCHER®
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 3.6mA
- Control Features :
- Enable, Soft Start
- Voltage - Supply (Vcc/Vdd) :
- 6V~42V
- Topology :
- Buck
- Width :
- 4.4mm
- Package / Case :
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Mount :
- Surface Mount
- Thickness :
- 1mm
- Pbfree Code :
- yes
- Output Current :
- 12A
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 18V
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 6 Weeks
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- Length :
- 5mm
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 42V
- Function :
- Step-Down
- Operating Temperature :
- -40°C~125°C TJ
- Height :
- 1.2mm
- Max Duty Cycle :
- 90 %
- Base Part Number :
- LM3151
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- Output Voltage :
- 3.3V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Duty Cycle :
- 95 %
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 42V
- Number of Pins :
- 14
- Number of Terminations :
- 14
- Min Input Voltage :
- 6V
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Clock Sync :
- No
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Output Voltage :
- 3.366V
- Max Frequency :
- 250kHz
- Packaging :
- Tape and Reel (TR)
- Min Output Voltage :
- 3.234V
- JESD-609 Code :
- e3
- Datasheets
- LM3151MHE-3.3/NOPB

DC DC Switching Controllers National Semiconductor LM3151MHE-3.3/NOPB Overview
Introducing the cutting-edge DC DC Switching Controllers from National Semiconductor, the LM3151MHE-3.3/NOPB. Engineered with precision and innovation, this synchronous step-down controller offers unparalleled efficiency and reliability for your power management needs.
Designed to meet the demands of modern electronic systems, the LM3151MHE-3.3/NOPB empowers your applications with advanced features and exceptional performance. Whether you're enhancing industrial equipment, optimizing automotive systems, or upgrading consumer electronics, this controller delivers superior results every time.
With National Semiconductor's renowned quality and the LM3151MHE-3.3/NOPB's versatility, you can trust in a product that exceeds industry standards and drives excellence in your projects.
LM3151MHE-3.3/NOPB Features
- Wide input voltage range of up to 42V
- Synchronous step-down operation for enhanced efficiency
- Integrated high-side and low-side power MOSFETs
- Adjustable output voltage
- Programmable soft-start function
- Overcurrent and thermal protection
- Small package with minimal external components
LM3151MHE-3.3/NOPB Applications
- Industrial Automation: The LM3151MHE-3.3/NOPB is ideal for powering various industrial automation systems, providing stable and efficient voltage regulation for PLCs, motor drives, and control circuits.
- Automotive Electronics: Enhance the performance of automotive electronics with the LM3151MHE-3.3/NOPB, ensuring reliable power delivery for infotainment systems, advanced driver assistance systems (ADAS), and lighting modules.
- Telecommunications Infrastructure: Power critical telecommunications infrastructure equipment such as base stations and network switches with the LM3151MHE-3.3/NOPB, ensuring uninterrupted operation and optimal performance in demanding environments.
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