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.

Mga Resulta: 112
Pumili Larawan # ng Piyesa
 Mfr.
Paglalarawan Datasheet Availability Pagpepresyo (PHP) I-filter ang mga resulta sa talahanayan ayon sa unit price batay sa iyong dami.
Dami RoHS ECAD Model Isitilo ng Mounting
Package / Case
Topology
Output Voltage
Current ng Output
Dami ng Output
Quiescent Current
Frequency ng Paglipat
Minimum na Operating Temperature
Maximum na Operating Temperature
Series
Packaging
Texas Instruments Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575SX-12/NOPB A 926-LM2575SX-12/NOPB
Datasheet
471May Stock
Min.: 1
Mult.: 1

SMD/SMT TO-263-5 Buck 12 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575SX-15/NOPB A 926-LM2575SX-15/NOPB
Datasheet
208May Stock
Min.: 1
Mult.: 1

SMD/SMT TO-263-5 Buck, Inverting 15 V 1 A 1 Output 58 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A STEP-DOWN VLTG RE G A 926-LM2575SX33N A 926-LM2575SX33NOPB
Datasheet
463May Stock
Min.: 1
Mult.: 1

SMD/SMT TO-263-5 Buck 3.3 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re A 926-LM2575S-15/NOPB
Datasheet
391May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT TO-263-5 Buck 15 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re
Datasheet
198May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 12 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A STEP-DOWN VLTG RE G
Datasheet
218May Stock
2,745Inaasahan 3/23/2026
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 12 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A STEP-DOWN VLTG RE G
Datasheet
609May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 15 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A SD VTG Reg
Datasheet
437May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 3.3 V 1 A 1 Output 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 1A STEP-DOWN VLTG RE G
Datasheet
327May Stock
1,440Inaasahan 3/13/2026
Min.: 1
Mult.: 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 Switching Voltage Regulators 1A SD VTG Reg
Datasheet
552May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re
Datasheet
110May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 1 A 1 Output 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments Switching Voltage Regulators 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A 926-LM2576HVSX33NOPB
Datasheet
190May Stock
Min.: 1
Mult.: 1

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 Switching Voltage Regulators 3A STEP-DOWN VLTG RE G
Datasheet
131May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C
Datasheet
52May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C
Datasheet
159May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A STEP-DOWN VLTG RE G
Datasheet
245May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A SD VTG Reg
Datasheet
116May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A SD Vtg Reg
Datasheet
435May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A 926-LM2576S-3.3/NOPB
Datasheet
322May Stock
500Inaasahan 3/26/2026
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 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 Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone
Datasheet
606May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A STEP-DOWN VLTG RE G
Datasheet
240May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A SD Vtg Reg
Datasheet
356May Stock
Min.: 1
Mult.: 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 Switching Voltage Regulators 3A SD Vtg Reg
Datasheet
107May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone
Datasheet
98May Stock
Min.: 1
Mult.: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments Switching Voltage Regulators 3A SD Vtg Reg
Datasheet
367May Stock
Min.: 1
Mult.: 1

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