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Power Circuits / Switching Regulator or Controllers / LM2597HVM-12/NOPB
Datasheets
LM2597HVM-12/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125

Part Details for LM2597HVM-12/NOPB by Texas Instruments

Results Overview of LM2597HVM-12/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM2597HVM-12/NOPB Information

LM2597HVM-12/NOPB by Texas Instruments 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.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
LM2597HVM-5.0/NOPB Texas Instruments SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125

Price & Stock for LM2597HVM-12/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2597HVM-12/NOPB-ND
DigiKey IC REG BUCK 12V 500MA 8SOIC Min Qty: 285 Lead time: 6 Weeks Container: Tube Temporarily Out of Stock
  • 285 $3.6616
$3.6616 Buy Now
DISTI # 926-LM2597HVM12NOPB
Mouser Electronics Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5 A SD VTG Reg A 926-LM2597HVMX12NOPB RoHS: Compliant 327
  • 1 $7.8000
  • 10 $5.4500
  • 25 $5.2000
  • 95 $4.5000
  • 285 $4.3000
  • 570 $3.6600
  • 1,045 $3.4500
$3.4500 / $7.8000 Buy Now
Vyrian Other Function Semiconductors 7320
RFQ

Part Details for LM2597HVM-12/NOPB

LM2597HVM-12/NOPB CAD Models

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LM2597HVM-12/NOPB Part Data Attributes

Parametric Data
LM2597HVM-12/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2597HVM-12/NOPB Texas Instruments SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
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 24 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.5 A
Output Voltage-Max 37 V
Output Voltage-Min 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
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 LM2597HVM-12/NOPB

This table gives cross-reference parts and alternative options found for LM2597HVM-12/NOPB. 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 LM2597HVM-12/NOPB, 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
LM2597HVM-12 Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 LM2597HVM-12/NOPB vs LM2597HVM-12
LM2597HVM-12 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 LM2597HVM-12/NOPB vs LM2597HVM-12
LM2597M-12 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 LM2597HVM-12/NOPB vs LM2597M-12
LM2597HVMX-12/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 LM2597HVM-12/NOPB vs LM2597HVMX-12/NOPB
LM2597HVMX-12/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2597HVMX-12/NOPB
LM2597HVMX-12 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 LM2597HVM-12/NOPB vs LM2597HVMX-12
LM2597MX-12/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 LM2597HVM-12/NOPB vs LM2597MX-12/NOPB
LM2597M-12/NOPB 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 LM2597HVM-12/NOPB vs LM2597M-12/NOPB
Part Number Manufacturer Composite Price Description Compare
LM2597HVMX-12 Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8 LM2597HVM-12/NOPB vs LM2597HVMX-12
LM2597MX-ADJ/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2597MX-ADJ/NOPB
LM2597M-3.3 Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 LM2597HVM-12/NOPB vs LM2597M-3.3
LM2594HVM-12 Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2594HVM-12
LM2597MX-12 Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8 LM2597HVM-12/NOPB vs LM2597MX-12
LM2597M-ADJ/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2597M-ADJ/NOPB
LM2597HVM-3.3 Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 LM2597HVM-12/NOPB vs LM2597HVM-3.3
LM2594M-ADJ Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8 LM2597HVM-12/NOPB vs LM2594M-ADJ
LM2594HVM-3.3 Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2594HVM-3.3
LM2594HVM-3.3/NOPB Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-SOIC -40 to 125 LM2597HVM-12/NOPB vs LM2594HVM-3.3/NOPB

LM2597HVM-12/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2597HVM-12/NOPB is 42V. Exceeding this voltage can cause damage to the device.

  • The LM2597HVM-12/NOPB has a maximum operating junction temperature of 150°C. However, it's recommended to keep the junction temperature below 125°C for reliable operation. Above 125°C, the device's performance and reliability may degrade.

  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor value and type, as specified in the datasheet. Additionally, the input capacitor should be placed close to the device's input pins to minimize noise and ripple.

  • The minimum input voltage required for the LM2597HVM-12/NOPB to operate is 4.5V. However, the device's performance and efficiency may degrade at lower input voltages.

  • Yes, the LM2597HVM-12/NOPB is designed for switching mode power supply applications. It's a high-voltage, high-current switch-mode regulator that can be used in a variety of switching power supply topologies.