LM2574x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM2574x 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 0.5A load with excellent line and load regulation. The LM2574x devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. The Texas Instruments LM2574x 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.

Results: 26
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Quiescent Current Switching Frequency Minimum Operating Temperature Maximum Operating Temperature Series Packaging

Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG 5,253In Stock
€6.46
€4.99
€4.46
€4.16
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMXADJNPB 19,935In Stock
€5.07
€3.87
€3.44
€3.23
Min.: 1
Mult.: 1
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 Tube
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574HVM15NOPB A A 926-LM2574HVM15NOPB 644In Stock
Cut Tape
€4.23
€3.23
€2.97
€2.69
Reel
€2.42
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck, Inverting 15 V 500 mA 1 Output 58 kHz - 40 C + 125 C LM2574HV Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574HVM12NOPB A A 926-LM2574HVM12NOPB 2,767In Stock
Cut Tape
€4.23
€3.23
€2.97
€2.69
Reel
€2.35
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck 12 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMX50NOPB 2,644In Stock
€4.79
€3.72
€3.37
€3.23
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 0.5A Step-Down Voltage R A 926-LM2574HVM3.3NOPB 3,416In Stock
Cut Tape
€4.22
€3.22
€2.96
€2.68
Reel
€2.44
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck 3.3 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574MX33 A 926-LM2574MX33NOPB 2,638In Stock
€3.02
€2.27
€1.77
€1.67
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 3.3 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574MX-5 A 926-LM2574MX-5.0NOPB 942In Stock
€3.02
€2.27
€1.96
€1.87
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574M-5. A 926-LM2574M-5.0/NOPB 3,270In Stock
Cut Tape
€2.58
€1.93
€1.77
€1.55
Reel
€1.39
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 0.5A SD Vtg Reg 880In Stock
€3.49
€2.64
€2.34
€2.16
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 3.3 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574HVM5.0NOPB A 926-LM2574HVM5.0NOPB 1,856In Stock
Cut Tape
€4.28
€3.27
€3.01
€2.73
Reel
€2.54
Min.: 1
Mult.: 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 Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574HVMADJNOPB A 926-LM2574HVMADJNOPB 1,009In Stock
3,000Expected 12/10/2026
Cut Tape
€4.28
€3.27
€3.01
€2.73
Reel
€2.54
Min.: 1
Mult.: 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 Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574M-AD A 926-LM2574M-ADJ/NOPB 1,485In Stock
8,000Expected 24/05/2027
Cut Tape
€2.63
€1.97
€1.81
€1.62
Reel
€1.44
Min.: 1
Mult.: 1
: 1,000
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 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 0.5A SD Vtg Reg 849In Stock
€3.49
€2.64
€2.34
€2.16
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 12 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube

Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG 783In Stock
2,120Expected 29/03/2027
€3.49
€2.64
€2.29
€2.11
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 5 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574HVMX15NOPB A 926-LM2574HVMX15NOPB 201In Stock
€5.10
€3.90
€3.52
€3.37
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 15 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube
Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMX33NOPB 138In Stock
€5.10
€3.90
€3.33
€3.12
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 3.3 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube

Texas Instruments Switching Voltage Regulators 0.5A SD Vtg Reg 154In Stock
€6.46
€4.99
€4.46
€4.16
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 15 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574M-3.3/NOPB A 926-LM2574M-3.3/NOPB 408In Stock
5,000Expected 14/12/2026
Cut Tape
€2.48
€1.87
€1.72
€1.56
Reel
€1.44
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck 3.3 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 0.5A SD Vtg Reg A 92 6-LM2574HVMX12NOPB A 926-LM2574HVMX12NOPB 342In Stock
€5.10
€3.90
€3.44
€3.25
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck, Inverting 12 V 500 mA 1 Output 58 kHz - 40 C + 125 C LM2574HV Tube

Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg 90In Stock
240Expected 17/12/2026
€6.46
€4.99
€4.35
€4.16
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 12 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube

Texas Instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG 127In Stock
280Expected 14/10/2026
€6.65
€5.13
€4.68
€4.31
Min.: 1
Mult.: 1
Through Hole PDIP-8 Buck 1.23 V to 57 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574HV Tube
Texas Instruments Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574MX-12/NOPB A 926-LM2574MX-12/NOPB 449In Stock
€3.02
€2.27
€1.94
€1.81
Min.: 1
Mult.: 1
SMD/SMT SOIC-Wide-14 Buck 12 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments Switching Voltage Regulators 0.5A SD Vtg Reg A 92 6-LM2574MX-ADJNOPB A 926-LM2574MX-ADJNOPB 446In Stock
10,100On Order
€3.11
€2.32
€2.12
€1.92
Min.: 1
Mult.: 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 Switching Voltage Regulators 0.5A SD VTG Reg A 92 6-LM2574M-12/NOPB A A 926-LM2574M-12/NOPB 846In Stock
1,000Expected 14/10/2026
Cut Tape
€2.58
€1.93
€1.77
€1.59
Reel
€1.31
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SOIC-Wide-14 Buck 12 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Reel, Cut Tape, MouseReel