Voltage Regulators - Switching Regulators

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 112

Applied Filters:

Mounting Style

Package/Case

Topology

Output Voltage

Output Current

Quiescent Current

Switching Frequency

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575SX-12/NOPB A A 926-LM2575SX-12/NOPB LM2575S-12/NOPB Texas Instruments 1: 32,23 kr. 1.628On Order	Mfr. Part No. LM2575S-12/NOPB Mouser Part No 926-LM2575S-12/NOPB	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575SX-12/NOPB A A 926-LM2575SX-12/NOPB Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	1.628On Order On Order Ship Dates Mfr. No: LM2575S-12/NOPB Stock: 0 On Order: 818 Expected 23/11/2026 810 Expected 07/05/2027 Factory Lead Time: 26 Weeks	32,23 kr. 24,54 kr. 21,63 kr. 20,07 kr. View 19,40 kr. 18,87 kr.	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
Switching Voltage Regulators 1A STEP-DOWN VLTG RE G A 926-LM2575S-ADJ A 926-LM2575S-ADJ/NOPB LM2575SX-ADJ/NOPB Texas Instruments 1: 27,08 kr. 4.938On Order	Mfr. Part No. LM2575SX-ADJ/NOPB Mouser Part No 926-LM2575SX-ADJNOPB	Texas Instruments	Switching Voltage Regulators 1A STEP-DOWN VLTG RE G A 926-LM2575S-ADJ A 926-LM2575S-ADJ/NOPB Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	4.938On Order On Order Ship Dates Mfr. No: LM2575SX-ADJ/NOPB Stock: 0 On Order: 938 Expected 24/12/2026 4.000 Expected 02/04/2027 Factory Lead Time: 26 Weeks	Cut Tape 27,08 kr. 20,44 kr. 18,80 kr. 17,01 kr. 16,19 kr. Reel 15,59 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	Buck	1.23 V to 37 V	1 A	1 Output	10 mA	58 kHz	- 40 C	+ 125 C	LM2575	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575S-3.3/NOPB A A 926-LM2575S-3.3/NOPB LM2575SX-3.3/NOPB Texas Instruments 1: 27,53 kr. 1.967Expected 21/06/2027	Mfr. Part No. LM2575SX-3.3/NOPB Mouser Part No 926-LM2575SX33NOPB	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg A 926- LM2575S-3.3/NOPB A A 926-LM2575S-3.3/NOPB Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	1.967Expected 21/06/2027	Cut Tape 27,53 kr. 20,81 kr. 19,02 kr. 17,23 kr. 16,64 kr. Reel 15,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TO-263-5	Buck	3.3 V	1 A	1 Output	10 mA	58 kHz	- 40 C	+ 125 C	LM2575	Reel, Cut Tape, MouseReel
Switching Voltage Regulators 3A SD Vtg Reg LM2576HVT-ADJ/LF03 Texas Instruments 1: 44,69 kr. 932In Stock 2.565On Order	Mfr. Part No. LM2576HVT-ADJ/LF03 Mouser Part No 926-LM2576HVTADJLF03	Texas Instruments	Switching Voltage Regulators 3A SD Vtg Reg Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	932In Stock 2.565On Order On Order Ship Dates Mfr. No: LM2576HVT-ADJ/LF03 Stock: 932 Can Dispatch Immediately On Order: 360 Expected 09/11/2026 2.205 Expected 06/05/2027 Factory Lead Time: 26 Weeks	44,69 kr. 34,32 kr. 30,81 kr. 28,50 kr. 27,30 kr.	Min.: 1 Mult.: 1	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
Switching Voltage Regulators 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A A 926-LM2576HVSX33NOPB LM2576HVS-3.3/NOPB Texas Instruments 1: 61,10 kr. 177Expected 27/11/2026	Mfr. Part No. LM2576HVS-3.3/NOPB Mouser Part No 926-LM2576HVS33NOPB	Texas Instruments	Switching Voltage Regulators 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A A 926-LM2576HVSX33NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	177Expected 27/11/2026	61,10 kr. 47,52 kr. 42,37 kr. 39,84 kr. 38,57 kr.	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
Switching Voltage Regulators 1A Simple Step-Down Switching Volt Reg LM2575IN Texas Instruments 1: 21,48 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575IN Mouser Part No 595-LM2575IN	Texas Instruments	Switching Voltage Regulators 1A Simple Step-Down Switching Volt Reg Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	21,48 kr. 16,56 kr. 13,95 kr. 13,06 kr. View 12,38 kr. 12,23 kr.	Min.: 1 Mult.: 1	Through Hole	PDIP-16	Buck	37 V	1 A	1 Output	5 mA	58 kHz	- 40 C	+ 125 C	LM2575	Tube
Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re LM2575HVMX-5.0/NOPB Texas Instruments 1.000: 21,41 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575HVMX-5.0/NOPB Mouser Part No 926-LM2575HVMX50NOPB	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel 21,41 kr.	Min.: 1.000 Mult.: 1.000 : 1.000	SMD/SMT	SOIC-24	Buck	5 V	1 A	1 Output		58 kHz	- 40 C	+ 125 C	LM2575HV	Reel
Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re LM2575HVT-15/LF03 Texas Instruments 225: 24,99 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575HVT-15/LF03 Mouser Part No 926-LM2575HVT15LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	24,99 kr.	Min.: 225 Mult.: 45	Through Hole	TO-220-5	Buck	15 V	1 A	1 Output		58 kHz	- 40 C	+ 125 C	LM2575HV	Tube
Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re LM2575HVT-3.3/LF03 Texas Instruments 540: 24,99 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575HVT-3.3/LF03 Mouser Part No 926-LM2575HVT33LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	24,99 kr.	Min.: 540 Mult.: 45	Through Hole	TO-220-5	Buck	3.3 V	1 A	1 Output		58 kHz	- 40 C	+ 125 C	LM2575HV	Tube
Switching Voltage Regulators 1A SD VTG Reg LM2575HVT-3.3/NOPB Texas Instruments 225: 23,13 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575HVT-3.3/NOPB Mouser Part No 926-LM2575HVT33NOPB	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	23,13 kr.	Min.: 225 Mult.: 45	Through Hole	TO-220-5	Buck	3.3 V	1 A	1 Output	10 mA	58 kHz	- 40 C	+ 125 C	LM2575HV	Tube
Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re LM2575T-3.3/LF03 Texas Instruments 360: 16,19 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2575T-3.3/LF03 Mouser Part No 926-LM2575T-33/LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re Learn More about Texas Instruments ti lm2575x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	16,19 kr.	Min.: 360 Mult.: 45	Through Hole	TO-220-5	Buck	3.3 V	1 A	1 Output		52 kHz	- 40 C	+ 125 C	LM2575	Tube
Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C LM2576HVT-5.0/LF02 Texas Instruments 180: 30,74 kr. Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. LM2576HVT-5.0/LF02 Mouser Part No 926-LM2576HVT50LF02	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	Non-Stocked Lead-Time 26 Weeks	30,74 kr.	Min.: 180 Mult.: 45	Through Hole	TO-220-5	Buck	5 V	3 A	1 Output		52 kHz	- 40 C	+ 125 C	LM2576HV	Tube

LM257x SIMPLE SWITCHER® Voltage Regulators

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

LM257x SIMPLE SWITCHER® Voltage Regulators

Applied Filters: