LM2599S-ADJ
- Mfr.Part #
- LM2599S-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 7.5
- Stock
- 4,182
- In Stock :
- 4,182
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Input Voltage-Nom :
- 12V
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 150kHz
- Operating Supply Voltage :
- 40V
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- 1.23V
- Series :
- SIMPLE SWITCHER®
- ECCN Code :
- EAR99
- Output Voltage :
- 37V
- Number of Terminations :
- 7
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- JESD-609 Code :
- e0
- Number of Pins :
- 7
- Peak Reflow Temperature (Cel) :
- 235
- Output Type :
- Adjustable
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Min) :
- 4.5V
- Base Part Number :
- LM2599
- Efficiency :
- 73 %
- Width :
- 8.635mm
- Topology :
- Buck
- Voltage - Input (Max) :
- 40V
- Max Output Current :
- 3A
- Synchronous Rectifier :
- No
- Terminal Position :
- Single
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tube
- Quiescent Current :
- 5mA
- Datasheets
- LM2599S-ADJ

Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2599S-ADJ Overview
The LM2599S-ADJ from National Semiconductor represents a pinnacle in Voltage Regulators - DC DC Switching Regulators technology. This advanced switching regulator efficiently manages voltage levels across a variety of applications, ensuring optimal performance in power-sensitive environments. Designed for versatility, the LM2599S-ADJ features an adjustable output that accommodates a wide range of input voltages, making it an ideal choice for diverse electrical circuit requirements. This product excels in maintaining stability and efficiency, even under variable load conditions, thereby enhancing system reliability and performance.
LM2599S-ADJ Features
- Adjustable output voltage, providing flexibility in application use
- High efficiency, minimizing energy loss during voltage conversion
- Wide input voltage range, suitable for a variety of power supplies
- Robust thermal performance, ensuring reliability in high-temperature operations
- Compact package, facilitating easy integration into space-constrained applications
LM2599S-ADJ Applications
- Power Supplies: Utilizes its adjustable output feature to provide stable voltage irrespective of fluctuating input, crucial for maintaining the reliability of power supply units.
- Automotive Electronics: Helps in managing the power requirements of various automotive components by stabilizing the voltage supplied, ensuring consistent performance under varying operational conditions.
- Portable Devices: Its high efficiency and compact design make it suitable for handheld and battery-operated devices, enhancing energy conservation and device longevity.
- Telecommunication Equipment: Ensures reliable voltage regulation in telecommunication setups, crucial for maintaining system performance and preventing data loss during power fluctuations.
- Industrial Systems: Adapted to the rugged needs of industrial machinery by providing consistent power and withstanding harsh operational environments.
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