LM1770SMF
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- Mfr.Part #
- LM1770SMF
- Manufacturer
- National Semiconductor
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER, VOLTAGE-MO
- Stock
- 11,710
- In Stock ：
- 11,710
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- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Form :
- Gull wing
- Number of Pins :
- 5
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency :
- 1MHz
- Min Output Voltage :
- 800mV
- RoHS Status :
- RoHS Compliant
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- No
- Width :
- 1.6mm
- Packaging :
- Cut Tape
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- SOT-23
- Temperature Grade :
- Automotive
- Max Duty Cycle :
- 95 %
- Frequency - Switching :
- 1MHz
- Switcher Configuration :
- Push-Pull
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 3.3V
- Height :
- 1.02mm
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Min Operating Temperature :
- -40°C
- Mount :
- Surface Mount
- Min Input Voltage :
- 2.8V
- Number of Channels :
- 1
- Radiation Hardening :
- No
- Current - Output :
- 4A
- Max Input Voltage :
- 5.5V
- Voltage - Output :
- 4.5V
- Pin Count :
- 5
- Operating Supply Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Max Operating Temperature :
- 125°C
- JESD-609 Code :
- e0
- Number of Terminations :
- 5
- Length :
- 2.92mm
- Datasheets
- LM1770SMF
LM1770SMF Documents
DC DC Switching Controllers National Semiconductor LM1770SMF Overview
The LM1770SMF by National Semiconductor represents a significant advancement in the field of DC DC Switching Controllers. This switching controller is meticulously engineered to handle variable voltage requirements efficiently, ensuring enhanced performance and reliability for high-demand applications. With its robust design and superior technology, the LM1770SMF is tailored to meet the needs of businesses looking for scalable power solutions. The integration of this controller in your systems promises not only improved efficiency but also a reduction in operational costs, making it an invaluable component for bulk purchasers focused on optimizing their power management systems.
LM1770SMF Features
This product boasts a range of features designed to enhance its utility and performance in various applications. Key features include high efficiency, low quiescent current, and advanced thermal management capabilities that help maintain optimal function and durability under different environmental conditions.
LM1770SMF Applications
- Portable Devices: Utilizes its low power consumption and high efficiency to extend battery life while maintaining consistent performance.
- Telecommunication Equipment: Provides reliable and steady power necessary for telecom infrastructures to function optimally in varied operational climates.
- Networking Hardware: Ensures stable operation of network routers and switches through efficient power regulation and minimal heat generation.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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