LM2594M-3.3
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- Mfr.Part #
- LM2594M-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 1.4
- Stock
- 12,704
- In Stock ：
- 12,704
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- ECCN Code :
- EAR99
- Width :
- 3.91mm
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Output Voltage :
- 3.3V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Frequency :
- 150kHz
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Max Supply Voltage :
- 40V
- JESD-609 Code :
- e0
- Min Supply Voltage :
- 4.5V
- Lead Free :
- Contains Lead
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 235
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- Non-RoHS Compliant
- Quiescent Current :
- 5mA
- Current - Output :
- 500mA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Efficiency :
- 80 %
- Max Output Voltage :
- 3.3V
- Nominal Output Voltage :
- 3.3V
- Series :
- SIMPLE SWITCHER®
- Voltage - Input (Max) :
- 40V
- Mount :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- LM2594
- Topology :
- Buck
- Function :
- Step-Down
- Max Output Current :
- 500mA
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C TJ
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Termination :
- SMD/SMT
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Number of Pins :
- 8
- Min Output Voltage :
- 3.3V
- Packaging :
- Tube
- Output Type :
- FIXED
- Datasheets
- LM2594M-3.3
LM2594M-3.3 Documents
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2594M-3.3 Overview
The National Semiconductor LM2594M-3.3 is a cutting-edge voltage mode switching regulator designed for high-efficiency, reliability, and simplicity in integration. This component is crucial for applications requiring consistent voltage regulation with minimal power loss. The LM2594M-3.3's ability to convert a higher input voltage to a lower output voltage with a switchable output option makes it an ideal choice for a wide range of industrial and consumer applications. Its compact SOP-8 package ensures it fits seamlessly into space-constrained applications, while its robust design withstands challenging environmental conditions.
LM2594M-3.3 Features
- Adjustable output voltage from 1.23V to 37V
- 3.3V fixed output voltage, suitable for logic level applications
- Up to 1.4A output current capability
- 52 kHz fixed frequency internal oscillator
- High efficiency due to integrated 0.2 Ohm N-Channel MOSFET switch
- Thermal shutdown and current limit protection
LM2594M-3.3 Applications
- Consumer Electronics
Used in TVs, gaming consoles, and home appliances to provide stable power for sensitive electronics.
- Telecommunications Equipment
Empowers routers, switches, and other network equipment with efficient power conversion, enhancing system reliability.
- Automotive Applications
Suitable for automotive electronics where consistent and reliable voltage supply is critical for performance and safety.
- Portable Devices
Supports battery-powered devices such as smartphones and tablets by extending battery life through efficient power management.
- Industrial Equipment
Integrated in PLCs and industrial controls to regulate power supply in harsh environments, ensuring operational stability.
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