We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Power Circuits / Switching Regulator or Controllers / LM2597HVM-12/NOPB
Datasheets
LM2597HVM-12/NOPB by:

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

Part Details for LM2597HVM-12/NOPB by National Semiconductor Corporation

Results Overview of LM2597HVM-12/NOPB by National Semiconductor Corporation

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 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.

Part Details for LM2597HVM-12/NOPB

LM2597HVM-12/NOPB CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

LM2597HVM-12/NOPB Part Data Attributes

Parametric Data
LM2597HVM-12/NOPB National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
LM2597HVM-12/NOPB National Semiconductor Corporation IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8, Switching Regulator or Controller
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description PLASTIC, SOIC-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-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 Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.4 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
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
Technology BIPOLAR
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) 40
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
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
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
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
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
LM2597HVM-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 LM2597HVM-12/NOPB
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
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
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
Part Number Manufacturer Composite Price Description Compare
LT1375HVIS8 Linear Technology Check for Price LT1375 - 1.5A, 500kHz Step-Down Switching Regulators; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C LM2597HVM-12/NOPB vs LT1375HVIS8
CS51031GDR8G Rochester Electronics LLC Check for Price 1 A SWITCHING CONTROLLER, 240 kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8 LM2597HVM-12/NOPB vs CS51031GDR8G
ADP1173AR-5 Rochester Electronics LLC Check for Price 1.5 A SWITCHING REGULATOR, 32 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SO-8 LM2597HVM-12/NOPB vs ADP1173AR-5
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 LM2597HVM-12/NOPB vs LM2594HVMX-5.0
LM2594HVMX-ADJ/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 LM2594HVMX-ADJ/NOPB
LM2675MX-12 National Semiconductor Corporation Check for Price IC 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Switching Regulator or Controller LM2597HVM-12/NOPB vs LM2675MX-12
ADP3000AR-12 Rochester Electronics LLC Check for Price SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO8, MS-012-AA, SOIC-8 LM2597HVM-12/NOPB vs ADP3000AR-12
LM2597HVMX-3.3 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-3.3
LM2672MX-3.3 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 LM2597HVM-12/NOPB vs LM2672MX-3.3
LM2672MX-ADJ 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 LM2597HVM-12/NOPB vs LM2672MX-ADJ

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LM2597HVM-12/NOPB by National Semiconductor Corporation.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LM2597HVM-12/NOPB by National Semiconductor Corporation

Select Manufacturer
Which Manufacturer of LM2597HVM-12/NOPB would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when LM2597HVM-12/NOPB inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM2597HVM-12/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for LM2597HVM-12/NOPB to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LM2597HVM-12/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LM2597HVM-12/NOPB.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM2597HVM-12/NOPB by National Semiconductor Corporation

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: