Power Circuits
LM2574MX-ADJ/NOPB
Description: 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125

Overview of LM2574MX-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
UC2907J Rochester Electronics LLC Power Supply Support Circuit, Adjustable, 1 Channel, CDIP16, CERAMIC, DIP-16
CA3085B Rochester Electronics LLC Adjustable Positive Standard Regulator, 1.7V Min, 46V Max, BIPolar, MBCY8, METAL CAN-8

Price & Stock for LM2574MX-ADJ/NOPB by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # 26AJ7158
Newark Dc/Dc Conv, Buck, 52Khz, Soic-14, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Soic, No. Of Pins:14Pins, Output Current:500Ma, Output Voltage Min:1.23V, Rohs Compliant: Yes |TEXAS INSTRUMENTS LM2574MX-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $3.5800
  • 10 $3.4300
  • 25 $3.2500
  • 50 $3.1100
  • 100 $2.9800
  • 250 $2.8800
  • 500 $2.8100
$2.8100 / $3.5800 Buy Now
DISTI # LM2574MX-ADJ/NOPBCT-ND
DigiKey IC REG BUCK ADJ 500MA 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1904
In Stock
  • 1 $2.9800
  • 10 $2.1460
  • 25 $1.9380
  • 100 $1.7093
  • 250 $1.6003
  • 500 $1.5346
  • 1,000 $1.4805
  • 2,000 $1.4359
  • 3,000 $1.4136
  • 5,000 $1.3888
  • 7,000 $1.3744
$1.3744 / $2.9800 Buy Now
DISTI # 926-LM2574MX-ADJNOPB
Mouser Electronics Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG RoHS: Compliant 3596
  • 1 $2.7000
  • 10 $2.2900
  • 100 $1.9900
  • 250 $1.8900
  • 500 $1.6900
  • 1,000 $1.4200
  • 2,000 $1.3500
  • 5,000 $1.3300
$1.3300 / $2.7000 Buy Now
DISTI # LM2574MX-ADJ/NOPB
TME PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 1.23÷37VDC, 0.5A, SO14-W Min Qty: 1 212
  • 1 $2.7200
  • 5 $2.5000
  • 25 $2.2100
  • 100 $1.9500
  • 250 $1.7600
$1.7600 / $2.7200 Buy Now
NexGen Digital   2
RFQ
Win Source Electronics IC REG BUCK ADJ 0.5A 14-SOIC 66527
  • 24 $2.1200
  • 58 $1.7400
  • 90 $1.6850
  • 123 $1.6310
  • 159 $1.5770
  • 213 $1.4130
$1.4130 / $2.1200 Buy Now

CAD Models for LM2574MX-ADJ/NOPB by Texas Instruments
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Part Data Attributes for LM2574MX-ADJ/NOPB by Texas Instruments

LM2574MX-ADJ/NOPB
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
Yes
Part Life Cycle Code
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
Package Description
0.300 INCH, GREEN, PLASTIC, SOP-14
Pin Count
14
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-PDSO-G14
JESD-609 Code
e3
Length
9 mm
Moisture Sensitivity Level
3
Number of Functions
1
Number of Outputs
1
Number of Terminals
14
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
SOP
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Seated Height-Max
2.65 mm
Surface Mount
YES
Switcher Configuration
BUCK
Switching Frequency-Max
52 kHz
Temperature Grade
AUTOMOTIVE
Terminal Finish
MATTE TIN
Terminal Form
GULL WING
Terminal Pitch
1.27 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
30
Width
7.5 mm
Want to compare parts?
  1. LM2574MX-ADJ/NOPB
    Texas Instruments
    8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125
    VS

Alternate Parts for LM2574MX-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM2574MX-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 LM2574MX-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
LM2574MX-ADJ SIMPLE SWITCHER 4V to 40V, 0.5A Step-Down DC/DC Switching Regulator 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574MX-ADJ
LM2574M-ADJ/NOPB 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574M-ADJ/NOPB
LM2574M-ADJ 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574M-ADJ
Part Number Description Manufacturer Compare
LM2574MX-ADJ/NOPB 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14 Rochester Electronics LLC LM2574MX-ADJ/NOPB vs LM2574MX-ADJ/NOPB
LM2574MX-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, 0.300 INCH, PLASTIC, SOP-14 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574MX-15
LM2574HVMX-15 IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14, Switching Regulator or Controller National Semiconductor Corporation LM2574MX-ADJ/NOPB vs LM2574HVMX-15
LM2574HVMX-ADJ/NOPB 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 Rochester Electronics LLC LM2574MX-ADJ/NOPB vs LM2574HVMX-ADJ/NOPB
LM2574M-ADJ/NOPB 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574M-ADJ/NOPB
LM2574HVMX-ADJ/NOPB SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574HVMX-ADJ/NOPB
LM2574MX-ADJ SIMPLE SWITCHER 4V to 40V, 0.5A Step-Down DC/DC Switching Regulator 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574MX-ADJ
LM2574M-ADJ 8V to 40V, 500mA SIMPLE SWITCHER® buck converter with 4 external components 14-SOIC -40 to 125 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574M-ADJ
LM2574M-ADJ/NOPB IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDSO14, SMT-14, Switching Regulator or Controller National Semiconductor Corporation LM2574MX-ADJ/NOPB vs LM2574M-ADJ/NOPB
LM2574M-15 1.8A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PDSO14, SMT-14 Texas Instruments LM2574MX-ADJ/NOPB vs LM2574M-15

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