LM2587S-ADJ
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- Mfr.Part #
- LM2587S-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- SWITCHING REG, CURRENT-MODE, 9.5
- Stock
- 2,046
- In Stock ：
- 2,046
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Efficiency :
- 90 %
- Output Voltage :
- 1.23V
- RoHS Status :
- Non-RoHS Compliant
- Terminal Position :
- Single
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
- Voltage - Input (Min) :
- 4V
- Voltage - Input (Max) :
- 40V
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 40V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- REACH SVHC :
- No SVHC
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Frequency :
- 100kHz
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Length :
- 10.16mm
- Packaging :
- Tube
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Configuration :
- Positive
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Topology :
- Boost, Flyback, Forward Converter
- Number of Pins :
- 5
- Min Supply Voltage :
- 4V
- Peak Reflow Temperature (Cel) :
- 235
- Mount :
- Surface Mount
- Height :
- 4.83mm
- Base Part Number :
- LM2587
- Series :
- SIMPLE SWITCHER®
- Thickness :
- 4.58mm
- Max Output Voltage :
- 60V
- Width :
- 8.42mm
- Current - Output :
- 5A Switch
- Input Voltage-Nom :
- 5V
- Synchronous Rectifier :
- No
- Max Output Current :
- 5A
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 11mA
- Number of Terminations :
- 5
- Min Output Voltage :
- 1.23V
- Lead Free :
- Contains Lead
- Function :
- Step-Up, Step-Up/Step-Down
- Datasheets
- LM2587S-ADJ
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2587S-ADJ Overview
The National Semiconductor LM2587S-ADJ Switching Regulator stands out in the market of DC DC converters due to its robust design and versatile features. This current-mode regulator is engineered to deliver high efficiency and reliable performance under a range of operating conditions. The LM2587S-ADJ is capable of stepping up, stepping down, and inverting output voltages, making it a highly flexible solution for power supply designs. Its ability to handle a maximum input voltage of up to 60V and an output voltage adjustable from 1.23V to 57V, along with a switch current of up to 5A, ensures that it meets a wide array of power management requirements. This product is an excellent choice for designers looking to integrate a high-performance voltage regulator into their applications.
LM2587S-ADJ Features
The LM2587S-ADJ includes several key features that enhance its applicability and performance in demanding applications. These features include a high efficiency rate, a wide input voltage range from 3.5V to 60V, and an adjustable output voltage capability. Additionally, the device offers thermal shutdown and current limit protection to safeguard the system under abnormal conditions. Its simplicity in design enables an easier and cost-effective integration into various circuit configurations.
LM2587S-ADJ Applications
- Automotive Electronics: Can be used to manage power supplies in vehicle-based systems, providing stable voltage levels in environments with fluctuating input sources.
- Portable Devices: Ideal for use in portable electronic devices requiring efficient power conversion to extend battery life and reduce heating.
- Renewable Energy Systems: Fits well in solar-powered systems and other renewable energy applications, helping in voltage regulation and power optimization.
- Telecommunications Equipment: Ensures reliable power management within telecom infrastructure, supporting consistent performance and durability.
- Industrial Systems: Suitable for heavy-duty industrial applications where high input voltage and robust performance are necessary.
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