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Power Circuits / Switching Regulator or Controllers / LM2576T-ADJG
Datasheets
LM2576T-ADJG by:

Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz, TO-220 5 LEAD, 50-TUBE

Part Details for LM2576T-ADJG by onsemi

Results Overview of LM2576T-ADJG by onsemi

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.

LM2576T-ADJG Information

LM2576T-ADJG by onsemi 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.

Price & Stock for LM2576T-ADJG

Part # Distributor Description Stock Price Buy
DISTI # 26K3602
Newark Step-Down Switching Regulator To-220, No. Of Outputs:1Outputs, Topology:Buck (Step Down), Input Voltage Min:7V, Input Voltage Max:40V, Max Output Current:3A, Ic Case/Package:To-220, No. Of Pins:5Pins, Ic Mounting:Through Hole Rohs Compliant: Yes |Onsemi LM2576T-ADJG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 120
  • 1 $1.6500
  • 10 $1.4000
  • 100 $1.4000
  • 500 $1.2100
  • 1,000 $1.2000
  • 2,500 $1.1400
  • 5,000 $1.1300
$1.1300 / $1.6500 Buy Now
DISTI # LM2576T-ADJGOS-ND
DigiKey IC REG BUCK ADJ 3A TO220-5 Min Qty: 1 Lead time: 14 Weeks Container: Tube 520
In Stock
  • 1 $2.4100
  • 10 $1.7920
  • 50 $1.5432
  • 100 $1.4660
  • 250 $1.3846
  • 500 $1.3354
  • 1,000 $1.2950
  • 2,500 $1.2524
  • 5,000 $1.2266
$1.2266 / $2.4100 Buy Now
DISTI # 26K3602
Avnet Americas Motor Driver/Controller, Stepper, 7 V to 45 V, 4 Outputs, 1.5 A, 24 Pins, TFQFPN-EP - Bulk (Alt: 26K3602) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 111 Weeks, 0 Days Container: Bulk 120 Partner Stock
  • 1 $3.3300
  • 10 $1.8100
  • 100 $1.5800
  • 500 $1.2700
  • 1,000 $1.2100
$1.2100 / $3.3300 Buy Now
DISTI # LM2576T-ADJG
Avnet Americas Motor Driver/Controller, Stepper, 7 V to 45 V, 4 Outputs, 1.5 A, 24 Pins, TFQFPN-EP - Rail/Tube (Alt: LM2576T-ADJG) RoHS: Compliant Min Qty: 650 Package Multiple: 50 Lead time: 14 Weeks, 0 Days Container: Tube 0
  • 650 $1.0415
  • 750 $1.0141
  • 1,400 $1.0009
  • 3,250 $0.9940
  • 6,500 $0.9888
$0.9888 / $1.0415 Buy Now
DISTI # 863-LM2576T-ADJG
Mouser Electronics Switching Voltage Regulators 3A 1.23-37V ADJ Buck PWM RoHS: Compliant 1626
  • 1 $3.5400
  • 10 $2.2400
  • 50 $1.7600
  • 100 $1.5900
  • 250 $1.4000
  • 550 $1.2800
  • 1,100 $1.1900
  • 2,750 $1.1300
$1.1300 / $3.5400 Buy Now
DISTI # E02:0323_00017623
Arrow Electronics Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Lead time: 14 Weeks Date Code: 2510 Europe - 4900
  • 50 $1.5986
  • 100 $1.4926
  • 250 $1.2918
  • 550 $1.1364
  • 2,750 $1.1104
  • 5,500 $1.0895
$1.0895 / $1.5986 Buy Now
DISTI # V36:1790_07292022
Arrow Electronics Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Lead time: 14 Weeks Date Code: 2510 Americas - 47
  • 50 $1.5738
  • 100 $1.4696
  • 250 $1.2720
  • 550 $1.1191
  • 2,750 $1.0935
  • 5,500 $1.0729
$1.0729 / $1.5738 Buy Now
DISTI # 70339738
RS LM2576T-ADJG Step-Down Switching Regulator 3AAdjustable,1.23 to 37V,5-Pin TO-220 Min Qty: 5 Package Multiple: 1 Container: Bulk 0
  • 5 $3.4300
  • 25 $3.2600
  • 50 $3.1000
  • 100 $2.9100
$2.9100 / $3.4300 RFQ
Onlinecomponents.com Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz RoHS: Compliant 650 In Stock
  • 50 $1.3500
  • 250 $1.2400
  • 500 $1.2200
  • 1,000 $1.1600
  • 2,500 $1.1200
  • 5,000 $1.1000
  • 7,500 $1.0900
$1.0900 / $1.3500 Buy Now
DISTI # 88152745
Verical Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Date Code: 2510 Americas - 4900
  • 50 $1.7186
$1.7186 Buy Now
DISTI # 83594317
Verical Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Date Code: 2305 Americas - 650
  • 50 $1.5882
  • 250 $1.4588
  • 500 $1.4353
$1.4353 / $1.5882 Buy Now
DISTI # 88136195
Verical Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 47 Package Multiple: 47 Date Code: 2510 Americas - 47
  • 47 $1.5919
  • 100 $1.5198
  • 250 $1.2802
  • 550 $1.1849
  • 1,100 $1.1032
  • 2,750 $1.0729
$1.0729 / $1.5919 Buy Now
DISTI # 87891535
Verical Conv DC-DC 7V to 40V Step Down Single-Out 1.23V to 37V 3A 5-Pin(5+Tab) TO-220 Tube Min Qty: 23 Package Multiple: 1 Americas - 31
  • 23 $3.2500
$3.2500 Buy Now
Bristol Electronics   115
RFQ
Bristol Electronics   51
RFQ
Quest Components IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,SIP,5PIN,PLASTIC 12
  • 1 $2.1483
  • 3 $1.9764
$1.9764 / $2.1483 Buy Now
Rochester Electronics Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, PSFM5 RoHS: Compliant Status: Active Min Qty: 1 80
  • 100 $1.5400
  • 500 $1.3800
  • 1,000 $1.2800
  • 10,000 $1.1400
  • 100,000 $0.9529
$0.9529 / $1.5400 Buy Now
Future Electronics LM2576 Series 40 V 52 kHz Adj. Out Step-Down Switching Regulator - TO-220-5 Min Qty: 50 Package Multiple: 50 1000
null
  • 50 $0.9750
  • 200 $0.9500
  • 1,000 $0.9200
  • 2,000 $0.9100
  • 6,250 $0.8750
$0.8750 / $0.9750 Buy Now
DISTI # LM2576T-ADJG
TME PMIC, DC/DC converter, Uin: 4.75÷40VDC, Uout: 1.3÷37VDC, 3A, THT Min Qty: 1 75
  • 1 $2.4600
  • 3 $2.2700
  • 10 $2.0500
  • 50 $1.8000
  • 100 $1.6900
  • 250 $1.5100
  • 500 $1.4100
$1.4100 / $2.4600 Buy Now
Chip 1 Exchange INSTOCK 12506
RFQ
DISTI # LM2576T-ADJG
Avnet Asia DC/DC Switching Regulator, Adjustable, Buck (Step Down), Single Output, 1.23 V to 37 V, 3 A, 52 kHz, 5 Pins, TO-220 (Alt: LM2576T-ADJG) RoHS: Compliant Min Qty: 1000 Package Multiple: 50 Lead time: 14 Weeks, 0 Days 0
  • 600 $1.0141
  • 1,200 $1.0009
  • 1,800 $0.9881
  • 3,000 $0.9756
  • 6,000 $0.9515
  • 15,000 $0.9285
  • 30,000 $0.9067
$0.9067 / $1.0141 Buy Now
DISTI # LM2576T-ADJG
Avnet Silica Motor DriverController Stepper 7 V to 45 V 4 Outputs 15 A 24 Pins TFQFPNEP (Alt: LM2576T-ADJG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 15 Weeks, 0 Days Silica - 5900
Buy Now
DISTI # LM2576T-ADJG
EBV Elektronik Motor DriverController Stepper 7 V to 45 V 4 Outputs 15 A 24 Pins TFQFPNEP (Alt: LM2576T-ADJG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 15 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz RoHS: Compliant 650 In Stock
  • 50 $1.3500
  • 250 $1.2400
  • 500 $1.2200
  • 1,000 $1.1600
  • 2,500 $1.1200
  • 5,000 $1.1000
  • 7,500 $1.0900
$1.0900 / $1.3500 Buy Now
New Advantage Corporation LM2576 Series 40 V 52 kHz Adj. Out Step-Down Switching Regulator - TO-220-5 RoHS: Compliant Min Qty: 1 Package Multiple: 50 800
  • 150 $1.6300
  • 800 $1.5000
$1.5000 / $1.6300 Buy Now
Vyrian Other Function Semiconductors 2099
RFQ

Part Details for LM2576T-ADJG

LM2576T-ADJG CAD Models

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LM2576T-ADJG Part Data Attributes

Parametric Data
LM2576T-ADJG onsemi
Buy Now Datasheet
Compare Parts:
LM2576T-ADJG onsemi Buck Regulator, Switching, 3.0 A, 15 V 3.0 A, Adjustable 1.23-37 V, 52 kHz, TO-220 5 LEAD, 50-TUBE
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code TO-220 5 LEAD
Pin Count 5
Manufacturer Package Code 314D-04
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 111 Weeks
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 8 V
Input Voltage-Nom 12 V
JESD-30 Code R-PSFM-T5
JESD-609 Code e3
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 7.5 A
Output Voltage-Max 1.243 V
Output Voltage-Min 1.217 V
Package Body Material PLASTIC/EPOXY
Package Code TO-220
Package Equivalence Code SIP5,.1,67TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Surface Mount NO
Switcher Configuration BUCK
Switching Frequency-Max 63 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form THROUGH-HOLE
Terminal Position SINGLE

Alternate Parts for LM2576T-ADJG

This table gives cross-reference parts and alternative options found for LM2576T-ADJG. 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 LM2576T-ADJG, 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
LM2576HVT-ADJ HTC Korea $1.1554 Switching Regulator, 7.5A, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs LM2576HVT-ADJ
LM2576T-ADJ Rochester Electronics LLC Check for Price 7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs LM2576T-ADJ
LM2576HVT-ADJ FCI Semiconductor Check for Price Switching Regulator/Controller LM2576T-ADJG vs LM2576HVT-ADJ
LM2576T-ADJE1 CYT Opto-electronic Check for Price Switching Regulator/Controller LM2576T-ADJG vs LM2576T-ADJE1
LM2576T-ADJ National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN, Switching Regulator or Controller LM2576T-ADJG vs LM2576T-ADJ
Part Number Manufacturer Composite Price Description Compare
LM2576T-ADJ HTC Korea $1.0456 Switching Regulator, 7.5A, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs LM2576T-ADJ
LM2576T-ADJ/NOPB Texas Instruments $1.9119 SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125 LM2576T-ADJG vs LM2576T-ADJ/NOPB
LM2576HVT-ADJ/NOPB Texas Instruments $7.5908 SIMPLE SWITCHER® 4V to 60V, 3A Low Component Count Step-Down Regulator 5-TO-220 -40 to 125 LM2576T-ADJG vs LM2576HVT-ADJ/NOPB
LM2576T-ADJ Motorola Semiconductor Products Check for Price Switching Regulator, Voltage-mode, 3A, 63kHz Switching Freq-Max, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs LM2576T-ADJ
LM2576HVT-ADJ National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN, Switching Regulator or Controller LM2576T-ADJG vs LM2576HVT-ADJ
LM2576T-ADJ onsemi Check for Price 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs LM2576T-ADJ
LM2596T-ADJ National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PZFM5, BENT STAGGERED, TO-220, 5 PIN, Switching Regulator or Controller LM2576T-ADJG vs LM2596T-ADJ
MIC4576BT Rochester Electronics LLC Check for Price 8.5A SWITCHING REGULATOR, 220kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN LM2576T-ADJG vs MIC4576BT
LM2576T-ADJG Rochester Electronics LLC Check for Price 7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, LEAD FREE, TO-220, 5 PIN LM2576T-ADJG vs LM2576T-ADJG
LM2576HVT-ADJ/LB03 Texas Instruments Check for Price SIMPLE SWITCHER® 4V to 60V, 3A Low Component Count Step-Down Regulator 5-TO-220 LM2576T-ADJG vs LM2576HVT-ADJ/LB03

LM2576T-ADJG Related Parts

LM2576T-ADJG Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2576T-ADJG is 40V, but it's recommended to keep it below 35V for reliable operation.

  • To ensure a stable output voltage, make sure to use a suitable output capacitor (at least 22uF) and a minimum load of 10mA. Also, ensure the input voltage is within the recommended range and the device is properly decoupled.

  • The minimum input voltage required for the LM2576T-ADJG to operate is 7V, but it's recommended to keep it above 8V for reliable operation.

  • The LM2576T-ADJG is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation.

  • The output voltage of the LM2576T-ADJG can be adjusted by using a resistive divider network between the output and the ADJ pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula provided in the datasheet.

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