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Buck Semiconductors

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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 NIXON 80V WSON COMME RCIAL FERT LMR38025FDRRR Texas Instruments 1: $3.97 11,855In Stock 18,000Expected 2026/12/18	Mfr. Part No. LMR38025FDRRR Mouser Part No 595-LMR38025FDRRR	Texas Instruments	Switching Voltage Regulators NIXON 80V WSON COMME RCIAL FERT Learn More about Texas Instruments ti lmr38025 q1 synchronous buck converter	Datasheet	11,855In Stock 18,000Expected 2026/12/18	Cut Tape $3.97 $2.95 $2.70 $2.42 View Reel $2.09 $2.30 $2.28 $2.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t LMR38010SQDDARQ1 Texas Instruments 1: $3.95 Lead-Time 16 Weeks	Mfr. Part No. LMR38010SQDDARQ1 Mouser Part No 595-LMR38010SQDDARQ1	Texas Instruments	Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t Learn More about Texas Instruments ti lmr38010 converters	Datasheet	Lead-Time 16 Weeks	Cut Tape $3.95 $2.98 $2.74 $2.47 View Reel $2.13 $2.35 $2.33 $2.19 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 6-V 15-A stackable s ynchronous buck c TPS62873Z0WRXSR Texas Instruments 1: $5.02 11,960In Stock	Mfr. Part No. TPS62873Z0WRXSR Mouser Part No 595-TPS62873Z0WRXSR	Texas Instruments	Switching Voltage Regulators 6-V 15-A stackable s ynchronous buck c Learn More about Texas Instruments ti tps6287x q1 step down converters	Datasheet	11,960In Stock	Cut Tape $5.02 $3.83 $3.52 $3.19 View Reel $2.61 $3.05 $3.04 $2.86 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab TPS62871QWRXSRQ1 Texas Instruments 1: $4.93 8,003In Stock	Mfr. Part No. TPS62871QWRXSRQ1 Mouser Part No 595-TPS62871QWRXSRQ1	Texas Instruments	Switching Voltage Regulators Automotive 2.7V to 6 V input 9A stackab Learn More about Texas Instruments ti tps6287x q1 step down converters	Datasheet	8,003In Stock	Cut Tape $4.93 $3.76 $3.47 $3.14 View Reel $2.62 $2.99 $2.90 $2.86 $2.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller R1260S032A-E2-KE Nisshinbo 1: $5.70 50In Stock New Product	Mfr. Part No. R1260S032A-E2-KE Mouser Part No 848-R1260S032A-E2-KE New Product	Nisshinbo	Switching Voltage Regulators 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller Learn More about Nisshinbo r1260s dc dc controllers	Datasheet	50In Stock	Cut Tape $5.70 $4.35 $4.01 $3.66 Reel $3.11	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck SY21031ABC Silergy 1: $0.75 73,665In Stock	Mfr. Part No. SY21031ABC Mouser Part No 445-SY21031ABC	Silergy	Switching Voltage Regulators Vin 55V, Io 0.8A, Fsw 1.2Mhz, Buck	Datasheet	73,665In Stock	Cut Tape $0.75 $0.526 $0.471 $0.412 Reel $0.33 View $0.383 $0.366 $0.352 $0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD APM81803KNBJSR Allegro MicroSystems 1: $3.64 2,944In Stock	Mfr. Part No. APM81803KNBJSR Mouser Part No 250-APM81803KNBJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD Learn More about Allegro MicroSystems allegro apm81803 buck regulator module	Datasheet	2,944In Stock	Cut Tape $3.64 $2.74 $2.52 $2.27 Reel $1.94 View $2.15 $2.13 $2.04 $1.92	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 65-V 100-mA low-IQ s ynchronous step-dow LMR36501P3RPER Texas Instruments 1: $3.69 5,542In Stock	Mfr. Part No. LMR36501P3RPER Mouser Part No 595-LMR36501P3RPER	Texas Instruments	Switching Voltage Regulators 65-V 100-mA low-IQ s ynchronous step-dow Learn More about Texas Instruments ti lmr3650x synchronous buck converter	Datasheet	5,542In Stock	Cut Tape $3.69 $2.78 $2.56 $2.30 View Reel $1.87 $2.19 $2.17 $2.06 $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 3.5-60V 1A Sync SD V ltg Converter A 595 A 595-LM46001PWP LM46001PWPT Texas Instruments 1: $6.23 6,795In Stock	Mfr. Part No. LM46001PWPT Mouser Part No 595-LM46001PWPT	Texas Instruments	Switching Voltage Regulators 3.5-60V 1A Sync SD V ltg Converter A 595 A 595-LM46001PWP Learn More about Texas Instruments ti lm4600x converter	Datasheet	6,795In Stock	Cut Tape $6.23 $4.78 $4.42 $4.02 Reel $3.78 View $3.68 $3.66 $3.50 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166XDRCR LM5166XDRCT Texas Instruments 1: $4.95 9,932In Stock	Mfr. Part No. LM5166XDRCT Mouser Part No 595-LM5166XDRCT	Texas Instruments	Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166XDRCR Learn More about Texas Instruments ti lm5166 converter	Datasheet	9,932In Stock	Cut Tape $4.95 $3.77 $3.47 $3.15 Reel $2.79 View $2.72 $2.63 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Voltage Regulators 3-A 3.5-V to 36-V wi de VIN synchronou A A 595-LM53603AMPWPT LM53603AMPWPR Texas Instruments 1: $5.76 6,265In Stock	Mfr. Part No. LM53603AMPWPR Mouser Part No 595-LM53603AMPWPR	Texas Instruments	Switching Voltage Regulators 3-A 3.5-V to 36-V wi de VIN synchronou A A 595-LM53603AMPWPT	Datasheet	6,265In Stock	Cut Tape $5.76 $4.40 $4.05 $3.68 Reel $3.12 View $3.49 $3.38 $3.34 $3.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators Automotive 3.5-V to 36-V 3-A synchronou A 595-LM53603AQPWPTQ1 LM53603AQPWPRQ1 Texas Instruments 1: $6.45 4,228In Stock	Mfr. Part No. LM53603AQPWPRQ1 Mouser Part No 595-LM53603AQPWPRQ1	Texas Instruments	Switching Voltage Regulators Automotive 3.5-V to 36-V 3-A synchronou A 595-LM53603AQPWPTQ1	Datasheet	4,228In Stock	Cut Tape $6.45 $4.95 $4.57 $4.16 View Reel $3.57 $3.97 $3.84 $3.80 $3.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators 3.5-42Vin 0.5A Step- Down Converter A 59 A 595-TPS54040ADGQR TPS54040ADGQ Texas Instruments 1: $3.14 8,901In Stock	Mfr. Part No. TPS54040ADGQ Mouser Part No 595-TPS54040ADGQ	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 0.5A Step- Down Converter A 59 A 595-TPS54040ADGQR	Datasheet	8,901In Stock	$3.14 $2.35 $1.83 $1.72 View $1.66 $1.65 $1.62 $1.60 $1.52	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.5-42Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54140ADGQR TPS54140ADGQ Texas Instruments 1: $3.94 20,560In Stock	Mfr. Part No. TPS54140ADGQ Mouser Part No 595-TPS54140ADGQ	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54140ADGQR	Datasheet	20,560In Stock	$3.94 $2.98 $2.72 $2.40 View $2.30 $2.26 $2.17	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A SIMPLE SWITCHER S tep-Down Voltage Re A 926-LM22676QMRADJNPB LM22676QMRE-ADJ/NOPB Texas Instruments 1: $7.35 5,329In Stock	Mfr. Part No. LM22676QMRE-ADJ/NOPB Mouser Part No 926-L22676QMREADJNPB	Texas Instruments	Switching Voltage Regulators 3A SIMPLE SWITCHER S tep-Down Voltage Re A 926-LM22676QMRADJNPB Learn More about Texas Instruments ti lm2267x regulators	Datasheet	5,329In Stock	Cut Tape $7.35 $5.68 $5.26 $4.80 Reel $4.44 View $4.42 $4.34 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB LMZ14201TZE-ADJ/NOPB Texas Instruments 1: $13.40 4,545In Stock	Mfr. Part No. LMZ14201TZE-ADJ/NOPB Mouser Part No 926-LM14201TZEADJNPB	Texas Instruments	Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB Learn More about Texas Instruments ti LMZ1420x	Datasheet	4,545In Stock	$13.40 $13.18 $11.71 $11.08 $10.41	Min.: 1 Mult.: 1
Switching Voltage Regulators 1A SD Vtg Reg A 926- M22672MREADJNOPB A A 926-M22672MREADJNOPB LM22672MR-ADJ/NOPB Texas Instruments 1: $5.82 6,504In Stock	Mfr. Part No. LM22672MR-ADJ/NOPB Mouser Part No 926-LM22672MRADJNOPB	Texas Instruments	Switching Voltage Regulators 1A SD Vtg Reg A 926- M22672MREADJNOPB A A 926-M22672MREADJNOPB Learn More about Texas Instruments ti lm2267x regulators	Datasheet	6,504In Stock	$5.82 $4.42 $3.79 $3.63 View $3.29 $3.20 $3.15 $3.08	Min.: 1 Mult.: 1
Switching Voltage Regulators HIGH EFF 5A STEP- DO WN VLTG REG A 926-L A 926-LM2677SXADJNOPB LM2677S-ADJ/NOPB Texas Instruments 1: $9.57 6,507In Stock	Mfr. Part No. LM2677S-ADJ/NOPB Mouser Part No 926-LM2677S-ADJ/NOPB	Texas Instruments	Switching Voltage Regulators HIGH EFF 5A STEP- DO WN VLTG REG A 926-L A 926-LM2677SXADJNOPB	Datasheet	6,507In Stock	$9.57 $7.45 $5.77 $5.52 View $5.40 $5.33 $5.29	Min.: 1 Mult.: 1
Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP LM43600PWPR Texas Instruments 1: $4.68 5,941In Stock	Mfr. Part No. LM43600PWPR Mouser Part No 595-LM43600PWPR	Texas Instruments	Switching Voltage Regulators Simple Switcher 3.5V to 36V 500mA A 595- A 595-LM43600PWP	Datasheet	5,941In Stock	Cut Tape $4.68 $3.55 $3.27 $2.97 View Reel $2.58 $2.83 $2.73 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP LM43600PWPT Texas Instruments 1: $5.40 7,974In Stock	Mfr. Part No. LM43600PWPT Mouser Part No 595-LM43600PWPT	Texas Instruments	Switching Voltage Regulators 3.5-36V 500mA Sync S D Vltg Cnvtr A 595- A 595-LM43600PWP Learn More about Texas Instruments ti lm4360x regulators	Datasheet	7,974In Stock	Cut Tape $5.40 $4.11 $3.79 $3.44 Reel $2.97 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT LM5166YDRCR Texas Instruments 1: $4.34 6,623In Stock	Mfr. Part No. LM5166YDRCR Mouser Part No 595-LM5166YDRCR	Texas Instruments	Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166YDRCT Learn More about Texas Instruments ti lm5166 converter	Datasheet	6,623In Stock	Cut Tape $4.34 $3.29 $3.04 $2.74 Reel $2.24 View $2.61 $2.59 $2.44 $2.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode TPS54225TPWPRQ1 Texas Instruments 1: $4.55 12,246In Stock	Mfr. Part No. TPS54225TPWPRQ1 Mouser Part No 595-TPS54225TPWPRQ1	Texas Instruments	Switching Voltage Regulators 4.5V-18Vin 2A Sync S tep-Down DCAP2 Mode	Datasheet	12,246In Stock	Cut Tape $4.55 $3.47 $3.17 $2.88 Reel $2.50 View $2.74 $2.65 $2.57 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut 171030601 Wurth Elektronik 1: $17.50 2,403In Stock	Mfr. Part No. 171030601 Mouser Part No 710-171030601	Wurth Elektronik	Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut Learn More about Wurth Elektronik wurth magi3c vdrm modules	Datasheet	2,403In Stock	Cut Tape $17.50 $17.38 $16.96 Reel $15.87 $15.47 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMXADJNPB LM2574HVM-ADJ/NOPB Texas Instruments 1: $5.90 19,938In Stock	Mfr. Part No. LM2574HVM-ADJ/NOPB Mouser Part No 926-LM2574HVMADJNOPB	Texas Instruments	Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG A 926-LM2574HVMX A 926-LM2574HVMXADJNPB Learn More about Texas Instruments ti lm2574x voltage regulators	Datasheet	19,938In Stock	$5.90 $4.50 $4.00 $3.76 View $3.40 $3.30 $3.20 $3.13	Min.: 1 Mult.: 1
Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB LM2576HVS-12/NOPB Texas Instruments 1: $9.47 6,832In Stock	Mfr. Part No. LM2576HVS-12/NOPB Mouser Part No 926-LM2576HVS-12NOPB	Texas Instruments	Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB Learn More about Texas Instruments ti lm2576x voltage regulators	Datasheet	6,832In Stock	$9.47 $7.41 $6.61 $5.83 View $5.65 $5.45 $5.38 Quote	Min.: 1 Mult.: 1