LM34910SD
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- Mfr.Part #
- LM34910SD
- Manufacturer
- National Semiconductor
- Package / Case
- 10-WDFN Exposed Pad
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, CURRENT-MOD
- Stock
- 7,961
- In Stock ：
- 7,961
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Voltage - Output (Max) :
- 33V
- Topology :
- Buck
- Input Voltage-Nom :
- 24V
- Mount :
- Surface Mount
- Quiescent Current :
- 630μA
- Lead Free :
- Contains Lead
- Output Voltage :
- 40V
- REACH SVHC :
- No SVHC
- Width :
- 4mm
- Switching Frequency :
- 1MHz
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Terminal Pitch :
- 0.8mm
- Length :
- 4mm
- Output Type :
- Adjustable
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Max) :
- 36V
- Operating Supply Voltage :
- 36V
- Efficiency :
- 92 %
- Max Output Voltage :
- 33V
- JESD-609 Code :
- e0
- Number of Terminations :
- 10
- Voltage - Input (Min) :
- 8V
- Base Part Number :
- LM34910
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- Pbfree Code :
- No
- Function :
- Step-Down
- Number of Pins :
- 10
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Min Output Voltage :
- 2.5V
- Number of Outputs :
- 1
- Package / Case :
- 10-WDFN Exposed Pad
- Operating Temperature :
- -40°C~125°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Current :
- 1.25A
- Datasheets
- LM34910SD
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM34910SD Overview
Introducing the LM34910SD, a robust switching regulator from National Semiconductor, designed to efficiently manage power in a variety of demanding applications. This device is a part of the extensive Voltage Regulators - DC DC Switching Regulators category, specifically engineered to provide reliable, high-efficiency power conversion. The LM34910SD leverages advanced technology to offer adjustable output voltage and features current mode control for improved transient response and system stability. This makes it an ideal choice for designers looking to optimize power density and performance in their systems.
LM34910SD Features
The LM34910SD boasts a wide input voltage range, providing flexibility across different power supplies. It supports a high switching frequency which minimizes the size of external components, thereby reducing the overall footprint and cost of the system. Additionally, its built-in thermal shutdown and current limit protection ensure safe operation under critical conditions, enhancing system reliability.
LM34910SD Applications
- Automotive Electronics: Utilized in vehicle power systems to ensure stable operation of navigation, audio, and lighting systems, adapting effectively to fluctuating battery voltages.
- Industrial Power Supplies: Key component in high-reliability power supplies where consistent performance is critical, adapting smoothly to varying input voltages and load conditions.
- Portable Devices: Essential for power management in portable electronics, providing efficiency and battery life enhancement for devices like portable media players and GPS units.
- Renewable Energy Systems: Applied in solar-powered and other renewable energy systems to efficiently convert and manage variable power inputs.
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