LM2576x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM2576x SIMPLE SWITCHER® Voltage Regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator. These regulators can drive a 3A load with excellent line and load regulation. The LM2576x devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. The Texas Instruments LM2576x voltage regulators offer a high-efficiency replacement for popular three-terminal linear regulators. These voltage regulators feature high-efficiency TTL shutdown capability and dramatically simplify switch-mode power supply design.

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Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB
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6 938På lager
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SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 40V 3A Low Compone
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440På lager
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Through Hole TO-220-5 Buck 1.23 V to 37 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX5 A 926-LM2576HVSX50NOPB
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876På lager
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SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-M2576HVSXAD A 926-M2576HVSXADJNOPB
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561På lager
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SMD/SMT TO-263-5 Buck 1.23 V to 57 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 4V to 60V 3A Low C A 926-LM2576HVS-12NOPB
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918På lager
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: 500

SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 4V to 60V 3A Low C A 926-LM2576HVS33NOPB
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1 273På lager
MouseReel tillgängligt
Min.: 1
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: 500

SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576SX33N A 926-LM2576SX33NOPB
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628På lager
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SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD VTG Reg
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1 897På lager
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Through Hole TO-220-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD VTG Reg
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572På lager
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Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576SX-5. A 926-LM2576SX-5.0NOPB
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2 658På lager
2 745Förväntad 2026-09-15
Min.: 1
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SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576SX-AD A 926-LM2576SX-ADJNOPB
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1 960På lager
Min.: 1
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SMD/SMT TO-263-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G A 926-LM2576S-5.0 A 926-LM2576S-5.0/NOPB
Datablad
1 632På lager
3 500Förväntad 2026-09-18
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A A 926-LM2576S-3.3/NOPB
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1 000På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G
Datablad
907På lager
900Förväntad 2026-09-14
Min.: 1
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Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A A 926-LM2576HVSX33NOPB
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72På lager
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SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G
Datablad
211På lager
1 080Förväntad 2026-09-15
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 12 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 4V to 60V 3A Low C
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171På lager
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Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 4V to 60V 3A Low C
Datablad
102På lager
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Through Hole TO-220-5 Buck 15 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer 3A SD Vtg Reg
Datablad
11På lager
1 665Förväntad 2026-11-05
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Through Hole TO-220-5 Buck 1.23 V to 57 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switchande spänningsregulatorer 3A SD Vtg Reg
Datablad
39På lager
2 160Förväntad 2026-11-16
Min.: 1
Multipla: 1

SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 40V 3A Low Compone
Datablad
349På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 40V 3A Low Compone
Datablad
503På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 15 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD Vtg Reg
Datablad
72På lager
855Förväntad 2026-09-16
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 15 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 40V 3A Low Compone
Datablad
164På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 3.3 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD Vtg Reg
Datablad
375På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube