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
- Input Voltage-Nom :
- 24V
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 10
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 630μA
- Number of Outputs :
- 1
- Number of Pins :
- 10
- Topology :
- Buck
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Efficiency :
- 92 %
- JESD-609 Code :
- e0
- Synchronous Rectifier :
- No
- Length :
- 4mm
- Terminal Position :
- Dual
- Package / Case :
- 10-WDFN Exposed Pad
- Voltage - Input (Max) :
- 36V
- Operating Supply Voltage :
- 36V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Function :
- Step-Down
- Voltage - Output (Max) :
- 33V
- Max Output Current :
- 1.25A
- Control Mode :
- CURRENT-MODE
- Output Type :
- Adjustable
- Lead Free :
- Contains Lead
- REACH SVHC :
- No SVHC
- Base Part Number :
- LM34910
- Mount :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Max Output Voltage :
- 33V
- Width :
- 4mm
- Operating Temperature :
- -40°C~125°C TJ
- Height Seated (Max) :
- 0.8mm
- Voltage - Input (Min) :
- 8V
- Switching Frequency :
- 1MHz
- Mounting Type :
- Surface Mount
- Output Voltage :
- 40V
- Terminal Pitch :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 2.5V
- Pbfree Code :
- No
- Datasheets
- LM34910SD
LM34910SD Documents
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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