LM3543M-H/NOPB
- Mfr.Part #
- LM3543M-H/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- POWER MANAGEMENT CIRCUIT, CMOS
- Stock
- 12,347
- In Stock :
- 12,347
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- Manufacturer :
- National Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Current - Output (Max) :
- 500mA
- Supply Current-Max (Isup) :
- 0.8mA
- Lead Free :
- Lead Free
- Number of Outputs :
- 3
- Interface :
- On/Off
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Load :
- 2.7V~5.5V
- Number of Pins :
- 16
- Rds On (Typ) :
- 90m Ω
- Number of Terminations :
- 16
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Terminal Pitch :
- 1.27mm
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- LM3543
- Switch Type :
- USB Switch
- Output Configuration :
- High Side
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Input Type :
- Non-Inverting
- Ratio - Input:Output :
- 1:3
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- N-Channel
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Feature :
- Status Flag
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, UVLO
- Datasheets
- LM3543M-H/NOPB

Power Distribution Switches, Load Drivers National Semiconductor LM3543M-H/NOPB Overview
The LM3543M-H/NOPB by National Semiconductor is a cutting-edge POWER MANAGEMENT CIRCUIT, engineered to optimize performance in a variety of demanding applications. This device, crafted with CMOS technology, stands out in the power management domain, offering reliability, efficiency, and precision. The Power Distribution Switches, Load Drivers National Semiconductor LM3543M-H/NOPB is designed for applications requiring high accuracy voltage and current control, making it an indispensable component for sophisticated electronic systems. Its robust design and advanced features ensure optimal performance in managing power requirements across diverse electronic platforms.
LM3543M-H/NOPB Features
The LM3543M-H/NOPB incorporates several key features that make it a preferred choice for power management solutions:
- Highly integrated CMOS structure for improved durability and performance.
- Efficient power handling capabilities to ensure stable operation under variable load conditions.
- Compact form factor, facilitating easy integration into existing designs without compromising on space.
- Low power consumption, enhancing overall energy efficiency of the application.
- Reliable performance over a wide range of operating temperatures.
LM3543M-H/NOPB Applications
- Consumer Electronics: Used in smartphones, tablets, and other personal electronics to manage power efficiently, ensuring longer battery life and stability in performance.
- Industrial Systems: Integral for power control in automated manufacturing equipment, providing precise voltage and current regulation to safeguard sensitive machinery components.
- Automotive Applications: Helps in power management systems of vehicles, particularly in electric and hybrid models, to enhance energy efficiency and reliability.
- Power Supply Units: Utilized in the design of both commercial and industrial power supplies to ensure high efficiency and reliable power distribution.
- Renewable Energy Systems: Critical in managing power flows in systems such as solar inverters, helping to maximize efficiency and performance of renewable energy sources.
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