LM257x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM257x SIMPLE SWITCHER® Step-Down Voltage Regulators are high-efficiency devices ranging from 0.5A to 3A output current. TI LM2574 and LM2574HV SIMPLE SWITCHER Step-Down Voltage Regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 0.5A load with excellent line and load regulation. The LM2575 and LM2575HV step-down voltage regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 1A load with excellent line and load regulation.

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Texas Instruments Switchande spänningsregulatorer 3A STEP-DOWN VLTG RE G
Datablad
387På lager
Min.: 1
Multipla: 1

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 STEP-DOWN VLTG RE G A 926-LM2576SX33N A 926-LM2576SX33NOPB
Datablad
628På lager
Min.: 1
Multipla: 1

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
Datablad
2 532På lager
Min.: 1
Multipla: 1

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 0.5A SD VTG Reg A 92 6-LM2574HVM5.0NOPB A 926-LM2574HVM5.0NOPB
Datablad
1 975På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 1 000

SMD/SMT SOIC-Wide-14 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 0.5A SD VTG Reg A 92 6-LM2574HVMADJNOPB A 926-LM2574HVMADJNOPB
Datablad
2 090På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 1 000

SMD/SMT SOIC-Wide-14 Buck 1.23 V to 57 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 0.5A SD Vtg Reg A 92 6-LM2574MX-ADJNOPB A 926-LM2574MX-ADJNOPB
Datablad
2 544På lager
Min.: 1
Multipla: 1

SMD/SMT SOIC-Wide-14 Buck 1.23 V to 37 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switchande spänningsregulatorer 0.5A STEP-DOWN VLTG REG
Datablad
1 559På lager
Min.: 1
Multipla: 1

Through Hole PDIP-8 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER 1A S tep-Down Voltage Re A 926-LM2575HVS15NOPB
Datablad
564På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-5 Buck 15 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg A 926- LM2575HVS5.0NOPB A A 926-LM2575HVS5.0NOPB
Datablad
248På lager
500Förväntad 2026-11-30
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-5 Buck 5 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg A 926- LM2575HVSADJNOPB A A 926-LM2575HVSADJNOPB
Datablad
1 519På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-5 Buck 1.23 V to 57 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer 1A STEP-DOWN VLTG RE G
Datablad
902På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 5 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg
Datablad
744På lager
630Förväntad 2026-09-07
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 5 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg
Datablad
1 856På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 1.23 V to 57 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments Switchande spänningsregulatorer 1A STEP-DOWN VLTG RE G
Datablad
3 518På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 1.23 V to 57 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg A 926- LM2575SX-15/NOPB A A 926-LM2575SX-15/NOPB
Datablad
528På lager
Min.: 1
Multipla: 1

SMD/SMT TO-263-5 Buck, Inverting 15 V 1 A 1 Output 58 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 1A STEP-DOWN VLTG RE G A 926-LM2575SX-5. A 926-LM2575SX-5.0NOPB
Datablad
3 117På lager
Min.: 1
Multipla: 1

SMD/SMT TO-263-5 Buck 5 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER 1A S tep-Down Voltage Re
Datablad
650På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 15 V 1 A 1 Output 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 1A STEP-DOWN VLTG RE G
Datablad
4 186På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 5 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg
Datablad
1 025På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 5 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 1A SD VTG Reg
Datablad
1 517På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 1A STEP-DOWN VLTG RE G
Datablad
4 173På lager
Min.: 1
Multipla: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switchande spänningsregulatorer 3A SD VTG Reg
Datablad
572På lager
Min.: 1
Multipla: 1

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
Datablad
3 401På lager
Min.: 1
Multipla: 1

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
Datablad
2 146På lager
Min.: 1
Multipla: 1

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
2 583På lager
3 500Förväntad 2026-09-07
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