Register or Sign In
Power Circuits / Switching Regulator or Controllers / LM2597N-3.3/NOPB
Datasheets
LM2597N-3.3/NOPB by:

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-PDIP

Part Details for LM2597N-3.3/NOPB by Texas Instruments

Overview of LM2597N-3.3/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.

Price & Stock for LM2597N-3.3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2597N-3.3/NOPB-ND
DigiKey IC REG BUCK 3.3V 500MA 8DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 123
In Stock
  • 1 $5.0800
  • 10 $4.5620
  • 40 $4.3133
  • 120 $3.7381
  • 280 $3.5464
  • 520 $3.1822
  • 1,000 $2.6838
  • 2,520 $2.5496
$2.5496 / $5.0800 Buy Now
DISTI # 926-LM2597N-33/NOPB
Mouser Electronics Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5A SD VTG Reg RoHS: Compliant 0
  • 1 $5.0800
  • 10 $4.3200
  • 120 $3.7300
  • 280 $3.5400
  • 520 $3.1800
  • 1,000 $2.6800
  • 2,520 $2.5400
$2.5400 / $5.0800 Order Now
Rochester Electronics LM2597 SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator RoHS: Compliant Status: Active Min Qty: 1 1918
  • 1 $2.7700
  • 25 $2.7100
  • 100 $2.6000
  • 500 $2.4900
  • 1,000 $2.3500
$2.3500 / $2.7700 Buy Now
Ameya Holding Limited IC REG BUCK 3.3V 0.5A 8-DIP 6090
RFQ
Chip1Cloud LM2597/LM2597HV SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator | IC REG BUCK 3.3V 500MA 8DIP 1800
RFQ

Part Details for LM2597N-3.3/NOPB

LM2597N-3.3/NOPB CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

LM2597N-3.3/NOPB Part Data Attributes

Parametric Data
LM2597N-3.3/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2597N-3.3/NOPB Texas Instruments SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-PDIP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description GREEN, PLASTIC, DIP-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 40 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDIP-T8
JESD-609 Code e4
Length 9.817 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
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) NOT APPLICABLE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for LM2597N-3.3/NOPB

This table gives cross-reference parts and alternative options found for LM2597N-3.3/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 LM2597N-3.3/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 Description Manufacturer Compare
LM2597HVN-3.3/NOPB IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller National Semiconductor Corporation LM2597N-3.3/NOPB vs LM2597HVN-3.3/NOPB
LM2597N-3.3/NOPB IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller National Semiconductor Corporation LM2597N-3.3/NOPB vs LM2597N-3.3/NOPB
LM2597N-3.3 IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller National Semiconductor Corporation LM2597N-3.3/NOPB vs LM2597N-3.3
LM2597HVN-3.3 IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller National Semiconductor Corporation LM2597N-3.3/NOPB vs LM2597HVN-3.3

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 LM2597N-3.3/NOPB by Texas Instruments.
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: LM2597N-3.3/NOPB by Texas Instruments

Inventory Alert
  • Please alert me when LM2597N-3.3/NOPB inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following LM2597N-3.3/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 LM2597N-3.3/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 the following LM2597N-3.3/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 LM2597N-3.3/NOPB.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM2597N-3.3/NOPB by Texas Instruments

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