LM3102QMH/NOPB
- Mfr.Part #
- LM3102QMH/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- LM3102-Q1 SYNCHRONOUS 1MHZ 2.5A
- Stock
- 1,924
- In Stock :
- 1,924
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- yes
- Mount :
- Surface Mount
- Output Voltage :
- 7V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- ECCN Code :
- EAR99
- Package / Case :
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Factory Lead Time :
- 6 Weeks
- Width :
- 4.4mm
- JESD-609 Code :
- e3
- Voltage - Input (Max) :
- 42V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 20
- Output Type :
- Adjustable
- Input Voltage-Nom :
- 18V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Frequency - Switching :
- Up to 1MHz
- Operating Temperature :
- -40°C~125°C TJ
- Max Output Current :
- 2.5A
- Series :
- Automotive, AEC-Q100, SIMPLE SWITCHER®
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 1
- Topology :
- Buck
- Height :
- 1.2mm
- Max Output Voltage :
- 7V
- Min Output Voltage :
- 800mV
- Supply Voltage :
- 18V
- Control Mode :
- VOLTAGE-MODE
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Number of Pins :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Base Part Number :
- LM3102
- Voltage - Output (Min/Fixed) :
- 0.8V
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Input (Min) :
- 4.5V
- Length :
- 6.5mm
- Quiescent Current :
- 1mA
- Thickness :
- 1mm
- Function :
- Step-Down
- Terminal Pitch :
- 0.65mm
- Datasheets
- LM3102QMH/NOPB

Voltage Regulators - DC DC Switching Regulators National Semiconductor LM3102QMH/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators National Semiconductor LM3102QMH/NOPB is a high-performance, synchronous buck regulator integrated circuit designed for high-efficiency power conversion. Capable of delivering up to 2.5A of continuous current at frequencies up to 1MHz, this compact solution is ideal for dense, space-constrained applications. The LM3102QMH/NOPB's advanced design provides an adaptive on-time control architecture, ensuring stable operation across a wide range of input voltages and load conditions. With its robust thermal performance and integrated protection features, this voltage regulator is tailored to meet the rigorous demands of today's advanced electronic devices.
LM3102QMH/NOPB Features
This integrated circuit boasts numerous features that make it a versatile choice for power supply design. Key features include a wide input voltage range, high efficiency synchronous operation, adjustable output voltage, and integrated MOSFET switches. Additionally, it offers over-temperature and over-current protection, enhancing system reliability. The high switching frequency minimizes the size of external components, thereby reducing the overall footprint and cost of the power supply module.
LM3102QMH/NOPB Applications
- Portable Devices: Ideal for powering portable electronic devices such as smartphones and tablets, where efficient power conversion is necessary to maximize battery life.
- Networking Equipment: Used in routers and network switches to provide reliable power management and to enhance the efficiency of data transmission systems.
- Automotive Applications: Suitable for automotive electronics where high efficiency and compact size are critical for dashboard displays and infotainment systems.
- Industrial Systems: Employs robust design capable of withstanding harsh environments typical in industrial applications, ensuring reliable performance in automation and control systems.
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