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SIMPLE SWITCHER® Controllers

Texas Instruments SIMPLE SWITCHER® Controllers are easy-to-use and simplified step-down power controllers capable of providing up to 12A of output current in a typical application. The Texas Instruments SIMPLE SWITCHER controller series features synchronous architecture, allowing for up to 93% efficiency. These controllers can drive up to 1MHz of switching frequency and support a wide input voltage range from 6 to 42V.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB LM3150MHE/NOPB Texas Instruments 1: NT$199.68 607In Stock 3,250Expected 8/5/2027	Mfr. Part # LM3150MHE/NOPB Mouser Part # 926-LM3150MHE/NOPB	Texas Instruments	Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB Learn More about Texas Instruments ti LM3150 controllers	Datasheet	607In Stock 3,250Expected 8/5/2027	Cut Tape NT$199.68 NT$152.36 NT$140.17 NT$127.27 Reel NT$120.81 View NT$117.23 NT$115.44 NT$114.36 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Controllers 2.97-V to 48-V high- efficiency controll A 926-LM3481QMM/NOPB LM3481QMMX/NOPB Texas Instruments 1: NT$98.95 1,320In Stock	Mfr. Part # LM3481QMMX/NOPB Mouser Part # 926-LM3481QMMX/NOPB	Texas Instruments	Switching Controllers 2.97-V to 48-V high- efficiency controll A 926-LM3481QMM/NOPB Learn More about Texas Instruments ti lm22680 regulators	Datasheet	1,320In Stock	Cut Tape NT$98.95 NT$75.64 NT$69.19 NT$62.02 Reel NT$50.19 View NT$58.79 NT$57.36 NT$49.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Management IC Development Tools LM3150-250 EVAL BOAR D LM3150-250EVAL/NOPB Texas Instruments 1: NT$2,177.53 1In Stock	Mfr. Part # LM3150-250EVAL/NOPB Mouser Part # 926-LM3150-250EVLNPB	Texas Instruments	Power Management IC Development Tools LM3150-250 EVAL BOAR D Learn More about Texas Instruments ti LM315x	Datasheet	1In Stock	NT$2,177.53	Min.: 1 Mult.: 1 Max.: 5
Power Management IC Development Tools LM3150-500 EVAL BOAR D LM3150-500EVAL/NOPB Texas Instruments 1: NT$1,138.95 1In Stock	Mfr. Part # LM3150-500EVAL/NOPB Mouser Part # 926-LM3150-500EVLNPB	Texas Instruments	Power Management IC Development Tools LM3150-500 EVAL BOAR D Learn More about Texas Instruments ti LM315x	Datasheet	1In Stock	NT$1,138.95	Min.: 1 Mult.: 1 Max.: 5
Power Management IC Development Tools LM3150-750 EVAL BOAR D LM3150-750EVAL Texas Instruments 1: NT$2,463.97 2In Stock	Mfr. Part # LM3150-750EVAL Mouser Part # 926-LM3150-750EVAL	Texas Instruments	Power Management IC Development Tools LM3150-750 EVAL BOAR D Learn More about Texas Instruments ti LM315x	Datasheet	2In Stock	NT$2,463.97	Min.: 1 Mult.: 1 Max.: 5
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MH33NOPB LM3151MHE-3.3/NOPB Texas Instruments 1: NT$187.50 48In Stock	Mfr. Part # LM3151MHE-3.3/NOPB Mouser Part # 926-LM3151MHE33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MH33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	48In Stock	Cut Tape NT$187.50 NT$141.97 NT$130.49 NT$118.31 Reel NT$111.85 View NT$108.98 NT$101.81 NT$100.38 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MH33NOPB LM3152MHE-3.3/NOPB Texas Instruments 1: NT$188.93 7In Stock	Mfr. Part # LM3152MHE-3.3/NOPB Mouser Part # 926-LM3152MHE33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MH33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	7In Stock	Cut Tape NT$188.93 NT$143.40 NT$131.93 NT$125.12 Reel NT$112.93 View NT$107.91 NT$106.47 NT$105.76 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER A 926-LM A 926-LM3481MMX/NOPB LM3481MM/NOPB Texas Instruments 1: NT$138.74 244In Stock 3,000Expected 11/19/2026	Mfr. Part # LM3481MM/NOPB Mouser Part # 926-LM3481MM/NOPB	Texas Instruments	Switching Controllers HI EFF LOW-SIDE N CH CONTROLLER A 926-LM A 926-LM3481MMX/NOPB Learn More about Texas Instruments ti lm3481	Datasheet	244In Stock 3,000Expected 11/19/2026	Cut Tape NT$138.74 NT$103.61 NT$94.64 NT$84.96 Reel NT$74.57 View NT$80.30 NT$78.51 NT$72.06 NT$70.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Controllers 2.97-V to 48-V high- efficiency controll A 926-LM3481QMMX/NOPB LM3481QMM/NOPB Texas Instruments 1: NT$114.00 535In Stock 5,000On Order	Mfr. Part # LM3481QMM/NOPB Mouser Part # 926-LM3481QMM/NOPB	Texas Instruments	Switching Controllers 2.97-V to 48-V high- efficiency controll A 926-LM3481QMMX/NOPB Learn More about Texas Instruments ti lm3481	Datasheet	535In Stock 5,000On Order On Order Ship Dates Mfr. #: LM3481QMM/NOPB Stock: 535 Can Ship Immediately On Order: 2,000 Expected 11/19/2026 3,000 Expected 2/22/2027 Factory Lead-Time: 12 Weeks	Cut Tape NT$114.00 NT$85.68 NT$78.51 NT$70.62 Reel NT$62.02 View NT$66.68 NT$65.61 NT$59.87 NT$58.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB LM3151MH-3.3/NOPB Texas Instruments 1: NT$187.50 38In Stock	Mfr. Part # LM3151MH-3.3/NOPB Mouser Part # 926-LM3151MH33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	38In Stock	NT$187.50 NT$141.97 NT$121.53 NT$115.80 View NT$111.49 NT$106.47 NT$102.53 NT$100.38	Min.: 1 Mult.: 1
Switching Controllers 6V to 42V Synchronou s Step-Down Control A 926-LM3150MHE/NOPB LM3150MHX/NOPB Texas Instruments 1: NT$169.57 7,500Expected 5/13/2027	Mfr. Part # LM3150MHX/NOPB Mouser Part # 926-LM3150MHX/NOPB	Texas Instruments	Switching Controllers 6V to 42V Synchronou s Step-Down Control A 926-LM3150MHE/NOPB Learn More about Texas Instruments ti LM3150 controllers	Datasheet	7,500Expected 5/13/2027	Cut Tape NT$169.57 NT$128.34 NT$117.95 NT$106.83 View Reel NT$95.00 NT$101.46 NT$101.10 NT$98.23 NT$95.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers 2.97V to 48V High-Ef ficiency Controller A 926-LM3481MM/NOPB LM3481MMX/NOPB Texas Instruments 1: NT$113.64 10,176On Order	Mfr. Part # LM3481MMX/NOPB Mouser Part # 926-LM3481MMX/NOPB	Texas Instruments	Switching Controllers 2.97V to 48V High-Ef ficiency Controller A 926-LM3481MM/NOPB Learn More about Texas Instruments ti lm3481	Datasheet	10,176On Order On Order Ship Dates Mfr. #: LM3481MMX/NOPB Stock: 0 On Order: 3,176 Expected 12/10/2026 7,000 Expected 5/31/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$113.64 NT$85.32 NT$78.15 NT$70.27 Reel NT$59.51 View NT$66.68 NT$65.61 NT$63.81 NT$59.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MHE/NOPB A 926-LM3150MHE/NOPB LM3150MH/NOPB Texas Instruments 1: NT$199.68 3,933On Order	Mfr. Part # LM3150MH/NOPB Mouser Part # 926-LM3150MH/NOPB	Texas Instruments	Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MHE/NOPB A 926-LM3150MHE/NOPB Learn More about Texas Instruments ti LM3150 controllers	Datasheet	3,933On Order On Order Ship Dates Mfr. #: LM3150MH/NOPB Stock: 0 On Order: 1,677 Expected 11/19/2026 2,256 Expected 11/27/2026 Factory Lead-Time: 20 Weeks	NT$199.68 NT$152.36 NT$140.17 NT$127.27 View NT$120.81 NT$117.23 NT$115.44 NT$114.36	Min.: 1 Mult.: 1
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB LM3151MHX-3.3/NOPB Texas Instruments 2,500: NT$83.17 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LM3151MHX-3.3/NOPB Mouser Part # 926-LM3151MHX33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel NT$83.17	Min.: 2,500 Mult.: 2,500 : 2,500
Power Management IC Development Tools LM3152-3.3 DEMO BOAR D LM3152-3.3DEMO Texas Instruments 1: NT$874.38 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LM3152-3.3DEMO Mouser Part # 926-LM3152-3.3DEMO	Texas Instruments	Power Management IC Development Tools LM3152-3.3 DEMO BOAR D Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 12 Weeks	NT$874.38	Min.: 1 Mult.: 1 Max.: 5
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MH-3.3/NOPB Texas Instruments 1: NT$187.50 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LM3152MH-3.3/NOPB Mouser Part # 926-LM3152MH33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 12 Weeks	NT$187.50 NT$141.97 NT$121.53 NT$115.80 View NT$111.49 NT$109.70 NT$104.68 NT$102.17	Min.: 1 Mult.: 1
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MHX-3.3/NOPB Texas Instruments 2,500: NT$86.40 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LM3152MHX-3.3/NOPB Mouser Part # 926-LM3152MHX33NOPB	Texas Instruments	Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel NT$86.40	Min.: 2,500 Mult.: 2,500 : 2,500
Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MHE33NOPB LM3153MH-3.3/NOPB Texas Instruments 376: NT$106.83 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # LM3153MH-3.3/NOPB Mouser Part # 926-LM3153MH33NOPB	Texas Instruments	Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 20 Weeks	NT$106.83 NT$104.32 NT$100.38 NT$97.87	Min.: 376 Mult.: 94
Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MH33NOPB LM3153MHE-3.3/NOPB Texas Instruments 1: NT$187.50 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # LM3153MHE-3.3/NOPB Mouser Part # 926-LM3153MHE33NOPB	Texas Instruments	Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MH33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape NT$187.50 NT$141.97 NT$130.49 NT$118.31 Reel NT$106.12 View NT$103.25 NT$99.30 NT$97.87 MouseReel Available	Min.: 1 Mult.: 1 : 250
Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MHE33NOPB LM3153MHX-3.3/NOPB Texas Instruments 2,500: NT$85.68 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # LM3153MHX-3.3/NOPB Mouser Part # 926-LM3153MHX33NOPB	Texas Instruments	Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MHE33NOPB Learn More about Texas Instruments ti LM315x	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel NT$85.68	Min.: 2,500 Mult.: 2,500 : 2,500

SIMPLE SWITCHER® Controllers

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SIMPLE SWITCHER® Controllers

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