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Power Circuits / Switching Regulator or Controllers / LM2594HVM-5.0
Datasheets
LM2594HVM-5.0 by:

IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller

Part Details for LM2594HVM-5.0 by National Semiconductor Corporation

Results Overview of LM2594HVM-5.0 by National Semiconductor Corporation

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

LM2594HVM-5.0 Information

LM2594HVM-5.0 by National Semiconductor Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM2594HVM-5.0

Part # Distributor Description Stock Price Buy
Rochester Electronics LM2594HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 8
  • 25 $4.2900
  • 100 $4.0800
  • 500 $3.8600
  • 1,000 $3.6500
  • 10,000 $3.4300
$3.4300 / $4.2900 Buy Now
Chip 1 Exchange INSTOCK 605
RFQ
Vyrian Other Function Semiconductors 1890
RFQ

Part Details for LM2594HVM-5.0

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LM2594HVM-5.0 Part Data Attributes

Parametric Data
LM2594HVM-5.0 National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
LM2594HVM-5.0 National Semiconductor Corporation IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description 0.150 INCH, PLASTIC, SO-8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 60 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.4 A
Output Voltage-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for LM2594HVM-5.0

This table gives cross-reference parts and alternative options found for LM2594HVM-5.0. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2594HVM-5.0, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM2594HVM-5.0/NOPB Texas Instruments $3.5079 SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2594HVM-5.0 vs LM2594HVM-5.0/NOPB
LM2594HVM-5.0/NOPB National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2594HVM-5.0/NOPB
LM2594HVM-5.0 Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2594HVM-5.0 vs LM2594HVM-5.0
LM2594HVMX-5.0/NOPB Rochester Electronics LLC Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8 LM2594HVM-5.0 vs LM2594HVMX-5.0/NOPB
LM2594HVMX-5.0/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2594HVM-5.0 vs LM2594HVMX-5.0/NOPB
Part Number Manufacturer Composite Price Description Compare
LM2594HVMX-5.0 National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2594HVMX-5.0
FAN7554D Rochester Electronics LLC Check for Price 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SOP-8 LM2594HVM-5.0 vs FAN7554D
LM2594HVM-3.3 National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2594HVM-3.3
LM2671MX-5.0 Rochester Electronics LLC Check for Price 1.25A SWITCHING REGULATOR, 275kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8 LM2594HVM-5.0 vs LM2671MX-5.0
LM2671MX-5.0/NOPB National Semiconductor Corporation Check for Price IC 1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2671MX-5.0/NOPB
LM2597M-3.3 National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2597M-3.3
LM2597HVMX-3.3/NOPB National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2597HVMX-3.3/NOPB
LM2672MX-ADJ/NOPB National Semiconductor Corporation Check for Price IC 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2672MX-ADJ/NOPB
LM2671MX-3.3/NOPB National Semiconductor Corporation Check for Price IC 1.25 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2671MX-3.3/NOPB
LM2594HVM-12/NOPB National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Switching Regulator or Controller LM2594HVM-5.0 vs LM2594HVM-12/NOPB

LM2594HVM-5.0 Related Parts

LM2594HVM-5.0 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2594HVM-5.0 is 40V. Exceeding this voltage may damage the device.

  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 22uF and a maximum ESR of 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the Vout and GND pins.

  • The maximum output current that the LM2594HVM-5.0 can provide is 3A. Exceeding this current may cause the device to overheat or shut down.

  • The output voltage of the LM2594HVM-5.0 can be calculated using the formula: Vout = 5V * (1 + R1/R2), where R1 and R2 are the resistors connected between the Vout and GND pins.

  • The EN (Enable) pin is used to enable or disable the device. When the EN pin is high, the device is enabled, and when it is low, the device is disabled. This pin can be used to implement power-saving features or to shut down the device when not in use.

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