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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576SX-AD A 926-LM2576SX-ADJNOPB LM2576S-ADJ/NOPB Texas Instruments 1: $5.03 51In Stock 2,520On Order	Mfr. Part No. LM2576S-ADJ/NOPB Mouser Part No 926-LM2576S-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576SX-AD A 926-LM2576SX-ADJNOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	51In Stock 2,520On Order On Order Ship Dates Mfr. No: LM2576S-ADJ/NOPB Stock: 51 Can Dispatch Immediately On Order: 1,170 Expected 23/11/2026 1,350 Expected 21/12/2026 Factory Lead Time: 26 Weeks	$5.03 $3.84 $3.38 $3.14 View $3.03 $2.93	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576S-5.0 A 926-LM2576S-5.0/NOPB LM2576SX-5.0/NOPB Texas Instruments 1: $4.06 66In Stock 8,500On Order	Mfr. Part No. LM2576SX-5.0/NOPB Mouser Part No 926-LM2576SX-5.0NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576S-5.0 A 926-LM2576S-5.0/NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	66In Stock 8,500On Order On Order Ship Dates Mfr. No: LM2576SX-5.0/NOPB Stock: 66 Can Dispatch Immediately On Order: 3,500 Expected 21/12/2026 5,000 Expected 01/04/2027 Factory Lead Time: 26 Weeks	Cut Tape $4.06 $3.07 $2.82 $2.50 $2.37 Reel $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576S-ADJ A 926-LM2576S-ADJ/NOPB LM2576SX-ADJ/NOPB Texas Instruments 1: $4.06 22In Stock 4,000Expected 01/04/2027	Mfr. Part No. LM2576SX-ADJ/NOPB Mouser Part No 926-LM2576SX-ADJNOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576S-ADJ A 926-LM2576S-ADJ/NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	22In Stock 4,000Expected 01/04/2027	Cut Tape $4.06 $3.07 $2.82 $2.50 $2.37 Reel $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A A 926-LM2576S-3.3/NOPB LM2576SX-3.3/NOPB Texas Instruments 1: $4.10 466In Stock 1,500Expected 28/01/2027	Mfr. Part No. LM2576SX-3.3/NOPB Mouser Part No 926-LM2576SX33NOPB	Texas Instruments	Switching Voltage Regulators 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A A 926-LM2576S-3.3/NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	466In Stock 1,500Expected 28/01/2027	Cut Tape $4.10 $3.09 $2.84 $2.56 Reel $2.38 View $2.43 $2.25 $2.20 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone LM2576T-12/LF03 Texas Instruments 1: $3.98 69In Stock 540Expected 03/12/2026	Mfr. Part No. LM2576T-12/LF03 Mouser Part No 926-LM2576T-12/LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	69In Stock 540Expected 03/12/2026	$3.98 $3.01 $2.64 $2.44 View $2.35 $2.26 $2.15 $2.10	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G LM2576T-12/NOPB Texas Instruments 1: $3.87 69In Stock 1,350On Order	Mfr. Part No. LM2576T-12/NOPB Mouser Part No 926-LM2576T-12/NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	69In Stock 1,350On Order On Order Ship Dates Mfr. No: LM2576T-12/NOPB Stock: 69 Can Dispatch Immediately On Order: 450 Expected 12/11/2026 900 Expected 26/11/2026 Factory Lead Time: 26 Weeks	$3.87 $2.86 $2.55 $2.33 View $2.22 $2.14	Min.: 1 Mult.: 1
Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone LM2576T-15/LF03 Texas Instruments 1: $4.00 500In Stock	Mfr. Part No. LM2576T-15/LF03 Mouser Part No 926-LM2576T-15/LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	500In Stock	$4.00 $3.01 $2.50 $2.30 View $2.26 $2.09 $2.05	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A SD Vtg Reg LM2576T-15/NOPB Texas Instruments 1: $3.78 541In Stock	Mfr. Part No. LM2576T-15/NOPB Mouser Part No 926-LM2576T-15/NOPB	Texas Instruments	Switching Voltage Regulators 3A SD Vtg Reg Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	541In Stock	$3.78 $2.82 $2.55 $2.30 View $2.18 $2.13 $2.02 $1.96 $1.92	Min.: 1 Mult.: 1
Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone LM2576T-3.3/LF03 Texas Instruments 1: $3.78 80In Stock 540Expected 21/12/2026	Mfr. Part No. LM2576T-3.3/LF03 Mouser Part No 926-LM2576T-33/LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	80In Stock 540Expected 21/12/2026	$3.78 $2.82 $2.58 $2.30 View $2.18 $2.05 $1.97 $1.94 $1.92	Min.: 1 Mult.: 1
Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone LM2576T-5.0/LF02 Texas Instruments 1: $4.10 372In Stock	Mfr. Part No. LM2576T-5.0/LF02 Mouser Part No 926-LM2576T-50/LF02	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	372In Stock	$4.10 $3.09 $2.78 $2.53 View $2.42 $2.32 $2.22 $2.17	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A SD Vtg Reg LM2576T-5.0/LF03 Texas Instruments 1: $3.65 451In Stock	Mfr. Part No. LM2576T-5.0/LF03 Mouser Part No 926-LM2576T-50/LF03	Texas Instruments	Switching Voltage Regulators 3A SD Vtg Reg Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	451In Stock	$3.65 $2.75 $2.58 $2.23 View $2.14 $2.07 $2.02 $1.96 $1.92	Min.: 1 Mult.: 1
Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone LM2576T-ADJ/LF02 Texas Instruments 1: $3.98 394In Stock	Mfr. Part No. LM2576T-ADJ/LF02 Mouser Part No 926-LM2576T-ADJ/LF02	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	394In Stock	$3.98 $3.01 $2.64 $2.44 View $2.35 $2.27 $2.17 $2.12	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G LM2576T-ADJ/NOPB Texas Instruments 1: $3.65 148In Stock 2,250Expected 15/04/2027	Mfr. Part No. LM2576T-ADJ/NOPB Mouser Part No 926-LM2576T-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	148In Stock 2,250Expected 15/04/2027	$3.65 $2.75 $2.41 $2.24 View $2.15 $2.08	Min.: 1 Mult.: 1
Switching Voltage Regulators STEP-UP VLTG REG A 9 26-LM2577SXADJNOPB A 926-LM2577SXADJNOPB LM2577S-ADJ/NOPB Texas Instruments 1: $12.63 19In Stock 3,915On Order	Mfr. Part No. LM2577S-ADJ/NOPB Mouser Part No 926-LM2577S-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators STEP-UP VLTG REG A 9 26-LM2577SXADJNOPB A 926-LM2577SXADJNOPB Learn More about Texas Instruments ti lm2577x voltage regulators	Datasheet	19In Stock 3,915On Order On Order Ship Dates Mfr. No: LM2577S-ADJ/NOPB Stock: 19 Can Dispatch Immediately On Order: 1,890 Expected 03/12/2026 2,025 Expected 10/05/2027 Factory Lead Time: 26 Weeks	$12.63 $9.92 $8.89 $8.37 $7.74	Min.: 1 Mult.: 1
Switching Voltage Regulators Step-Up Vtg Reg A 92 6-LM2577S-ADJ/NOPB A 926-LM2577S-ADJ/NOPB LM2577SX-ADJ/NOPB Texas Instruments 1: $11.34 22In Stock 6,500Expected 15/04/2027	Mfr. Part No. LM2577SX-ADJ/NOPB Mouser Part No 926-LM2577SXADJNOPB	Texas Instruments	Switching Voltage Regulators Step-Up Vtg Reg A 92 6-LM2577S-ADJ/NOPB A 926-LM2577S-ADJ/NOPB Learn More about Texas Instruments ti lm2577x voltage regulators	Datasheet	22In Stock 6,500Expected 15/04/2027	Cut Tape $11.34 $8.86 $7.79 $7.14 $6.83 Reel $6.65 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 3.5-V to 40-V 3-A l ow component count s LM2577T-ADJ/LF03 Texas Instruments 1: $9.81 42In Stock 225Expected 21/12/2026	Mfr. Part No. LM2577T-ADJ/LF03 Mouser Part No 926-LM2577T-ADJ/LF03	Texas Instruments	Switching Voltage Regulators 3.5-V to 40-V 3-A l ow component count s Learn More about Texas Instruments ti lm2577x voltage regulators	Datasheet	42In Stock 225Expected 21/12/2026	$9.81 $7.65 $6.82 $6.40 $6.20	Min.: 1 Mult.: 1
Switching Voltage Regulators 3-AMP FLYBACK REG A 926-LM2585SX-ADJNOPB A 926-LM2585SX-ADJNOPB LM2585S-ADJ/NOPB Texas Instruments 1: $11.55 160In Stock 1,530Expected 21/12/2026	Mfr. Part No. LM2585S-ADJ/NOPB Mouser Part No 926-LM2585S-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators 3-AMP FLYBACK REG A 926-LM2585SX-ADJNOPB A 926-LM2585SX-ADJNOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	160In Stock 1,530Expected 21/12/2026	$11.55 $9.05 $8.10 $7.62 $7.38	Min.: 1 Mult.: 1
Switching Voltage Regulators 4-V to 40-V 3-A ste p-up wide VIN flybac A 926-LM2585S-50/NOPB LM2585SX-5.0/NOPB Texas Instruments 1: $10.07 11In Stock 500Expected 21/12/2026	Mfr. Part No. LM2585SX-5.0/NOPB Mouser Part No 926-LM2585SX50NOPB	Texas Instruments	Switching Voltage Regulators 4-V to 40-V 3-A ste p-up wide VIN flybac A 926-LM2585S-50/NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	11In Stock 500Expected 21/12/2026	Cut Tape $10.07 $7.84 $7.28 $6.67 Reel $5.85 View $6.48 $5.82 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 3-Amp Flyback Reg LM2585T-12/NOPB Texas Instruments 1: $9.16 47In Stock	Mfr. Part No. LM2585T-12/NOPB Mouser Part No 926-LM2585T-12/NOPB	Texas Instruments	Switching Voltage Regulators 3-Amp Flyback Reg Learn More about Texas Instruments ti simpleswitcher	Datasheet	47In Stock	$9.16 $7.11 $6.34 $5.83 $5.64	Min.: 1 Mult.: 1
Switching Voltage Regulators 3-AMP FLYBACK REG LM2585T-ADJ/NOPB Texas Instruments 1: $9.51 73In Stock 3,150Expected 21/12/2026	Mfr. Part No. LM2585T-ADJ/NOPB Mouser Part No 926-LM2585T-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators 3-AMP FLYBACK REG Learn More about Texas Instruments ti simpleswitcher	Datasheet	73In Stock 3,150Expected 21/12/2026	$9.51 $7.39 $6.59 $6.04 $5.68	Min.: 1 Mult.: 1
Switching Voltage Regulators 3-Amp Flyback Reg A 926-LM2586SX33NOPB A A 926-LM2586SX33NOPB LM2586S-3.3/NOPB Texas Instruments 1: $11.57 73In Stock	Mfr. Part No. LM2586S-3.3/NOPB Mouser Part No 926-LM2586S-33/NOPB	Texas Instruments	Switching Voltage Regulators 3-Amp Flyback Reg A 926-LM2586SX33NOPB A A 926-LM2586SX33NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	73In Stock	$11.57 $9.06 $8.43 $7.45 View $7.27 $7.19 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 3-Amp Flyback Reg LM2586T-3.3/NOPB Texas Instruments 1: $9.84 15In Stock	Mfr. Part No. LM2586T-3.3/NOPB Mouser Part No 926-LM2586T-33/NOPB	Texas Instruments	Switching Voltage Regulators 3-Amp Flyback Reg Learn More about Texas Instruments ti simpleswitcher	Datasheet	15In Stock	$9.84 $7.66 $7.11 $6.44	Min.: 1 Mult.: 1
Switching Voltage Regulators 5A Flyback Reg A 926 -LM2587SX50NOPB A 9 A 926-LM2587SX50NOPB LM2587S-5.0/NOPB Texas Instruments 1: $16.71 11In Stock	Mfr. Part No. LM2587S-5.0/NOPB Mouser Part No 926-LM2587S-50/NOPB	Texas Instruments	Switching Voltage Regulators 5A Flyback Reg A 926 -LM2587SX50NOPB A 9 A 926-LM2587SX50NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	11In Stock	$16.71 $13.25 $11.79 $11.07 View $10.70 $10.50	Min.: 1 Mult.: 1
Switching Voltage Regulators 5A Flyback Reg A 926 -LM2587S-ADJ/NOPB A A 926-LM2587S-ADJ/NOPB LM2587SX-ADJ/NOPB Texas Instruments 1: $12.98 14In Stock 500Expected 04/02/2027	Mfr. Part No. LM2587SX-ADJ/NOPB Mouser Part No 926-LM2587SXADJNOPB	Texas Instruments	Switching Voltage Regulators 5A Flyback Reg A 926 -LM2587S-ADJ/NOPB A A 926-LM2587S-ADJ/NOPB Learn More about Texas Instruments ti simpleswitcher	Datasheet	14In Stock 500Expected 04/02/2027	Cut Tape $12.98 $10.21 $9.51 $9.01 $8.73 Reel $8.70 MouseReel Available	Min.: 1 Mult.: 1 : 500
Switching Voltage Regulators 5A Flyback Reg LM2587T-5.0/NOPB Texas Instruments 1: $14.15 61In Stock	Mfr. Part No. LM2587T-5.0/NOPB Mouser Part No 926-LM2587T-50/NOPB	Texas Instruments	Switching Voltage Regulators 5A Flyback Reg Learn More about Texas Instruments ti simpleswitcher	Datasheet	61In Stock	$14.15 $11.16 $10.03 $9.44 View $9.27 $9.00 $8.91 Quote	Min.: 1 Mult.: 1

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