Power Circuits
LM2574N-ADJ/NOPB
Description: 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 8-PDIP -40 to 125

Overview of LM2574N-ADJ/NOPB by Texas Instruments

Note: 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.
Where used in Applications: Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

Available Datasheets

Part # Manufacturer Description Datasheet
TCKE712BNL Toshiba Electronic Devices & Storage Corporation eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10
LM2574N-ADJ/NOPB Texas Instruments 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 8-PDIP -40 to 125
LM2574N-5.0/NOPB Texas Instruments 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 8-PDIP -40 to 125

Price & Stock for LM2574N-ADJ/NOPB by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 26AJ7160
Newark Dc/Dc Conv, Buck, 52Khz, Dip-8, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Dip, No. Of Pins:8Pins, Output Current:500Ma, Output Voltage Min:1.23V, Outputrohs Compliant: Yes |TEXAS INSTRUMENTS LM2574N-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $5.1000
  • 10 $4.8000
  • 25 $4.5400
  • 50 $4.3400
  • 100 $4.1600
  • 250 $3.9500
  • 500 $3.8800
$3.8800 / $5.1000 Buy Now
DISTI # LM2574N-ADJ/NOPB-ND
DigiKey IC REG BUCK ADJ 500MA 8DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube 564
In Stock
  • 1 $4.0100
  • 10 $2.9260
  • 40 $2.5387
  • 120 $2.3225
  • 280 $2.1958
  • 520 $2.1205
  • 1,000 $2.0540
  • 2,520 $1.9785
  • 5,000 $1.9339
$1.9339 / $4.0100 Buy Now
DISTI # 926-LM2574N-ADJ/NOPB
Mouser Electronics Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG RoHS: Compliant 363
  • 1 $3.7800
  • 10 $3.2200
  • 120 $2.7700
  • 280 $2.6400
  • 520 $2.3600
  • 1,000 $1.8600
  • 3,000 $1.8500
$1.8500 / $3.7800 Buy Now
Rochester Electronics LM2574 8V to 40V, 500mA SIMPLE SWITCHER buck converter with 4 external components RoHS: Compliant Status: Active Min Qty: 1 41
  • 1 $2.0600
  • 25 $2.0200
  • 100 $1.9400
  • 500 $1.8500
  • 1,000 $1.7500
$1.7500 / $2.0600 Buy Now
DISTI # LM2574N-ADJ/NOPB
TME PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 1.23÷37VDC, 0.5A, DIP8 Min Qty: 1 187
  • 1 $3.7200
  • 3 $3.3500
  • 10 $2.9600
  • 40 $2.6600
$2.6600 / $3.7200 Buy Now
Ameya Holding Limited IC: PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 1.23÷37VDC, 0.5A 53183
RFQ
Chip 1 Exchange INSTOCK 2445
RFQ
Win Source Electronics IC REG BUCK ADJ 0.5A 8-DIP / Conv DC-DC 4V to 40V Step Down Single-Out 1.23V to 37V 0.5A 8-Pin PDIP Tube 500
  • 20 $2.5730
  • 48 $2.1120
  • 74 $2.0460
  • 102 $1.9800
  • 131 $1.9140
  • 175 $1.7160
$1.7160 / $2.5730 Buy Now

CAD Models for LM2574N-ADJ/NOPB by Texas Instruments
You need to Sign In or Sign Up to download CAD models.

Part Data Attributes for LM2574N-ADJ/NOPB by Texas Instruments

LM2574N-ADJ/NOPB
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
DIP
Package Description
GREEN, 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 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
1.23 V
Package Body Material
PLASTIC/EPOXY
Package Code
DIP
Package Shape
RECTANGULAR
Package Style
IN-LINE
Qualification Status
Not Qualified
Seated Height-Max
5.08 mm
Surface Mount
NO
Switcher Configuration
BUCK
Switching Frequency-Max
52 kHz
Temperature Grade
AUTOMOTIVE
Terminal Finish
NICKEL PALLADIUM GOLD
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
7.62 mm
Want to compare parts?
  1. LM2574N-ADJ/NOPB
    Texas Instruments
    8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 8-PDIP -40 to 125
    VS

Alternate Parts for LM2574N-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM2574N-ADJ/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 LM2574N-ADJ/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
LM2574N-ADJ 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 onsemi LM2574N-ADJ/NOPB vs LM2574N-ADJ
LM2574N-ADJ 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Texas Instruments LM2574N-ADJ/NOPB vs LM2574N-ADJ
Part Number Description Manufacturer Compare
LM2574HVN-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Texas Instruments LM2574N-ADJ/NOPB vs LM2574HVN-15
LM2574HVN-ADJ/NOPB SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 8-PDIP -40 to 125 Texas Instruments LM2574N-ADJ/NOPB vs LM2574HVN-ADJ/NOPB
TC2574-VPA 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Rochester Electronics LLC LM2574N-ADJ/NOPB vs TC2574-VPA
LM2574N-15/NOPB 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Texas Instruments LM2574N-ADJ/NOPB vs LM2574N-15/NOPB
LM2574N-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Motorola Mobility LLC LM2574N-ADJ/NOPB vs LM2574N-15
LM2574HVN-15/NOPB 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Rochester Electronics LLC LM2574N-ADJ/NOPB vs LM2574HVN-15/NOPB
LM2574N-ADJ 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Rochester Electronics LLC LM2574N-ADJ/NOPB vs LM2574N-ADJ
LM2574N-ADJ 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Texas Instruments LM2574N-ADJ/NOPB vs LM2574N-ADJ
LM2574N-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 onsemi LM2574N-ADJ/NOPB vs LM2574N-15
LM2574N-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDIP8, DIP-8 Rochester Electronics LLC LM2574N-ADJ/NOPB vs LM2574N-15

Related Parts for LM2574N-ADJ/NOPB

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 LM2574N-ADJ/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: LM2574N-ADJ/NOPB by Texas Instruments

Select Manufacturer
Which Manufacturer of LM2574N-ADJ/NOPB would you like to use for your alert(s)?
  • Please alert me when LM2574N-ADJ/NOPB inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM2574N-ADJ/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
  • Please alert me when the single part price for LM2574N-ADJ/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 LM2574N-ADJ/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 LM2574N-ADJ/NOPB.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM2574N-ADJ/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: