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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Controllers 6V to 42V Synchronou s Step-Down Control A 926-LM3150MHE/NOPB LM3150MHX/NOPB Texas Instruments 1: HK$38.88 7,919In Stock	Mfr. Part No. LM3150MHX/NOPB Mouser Part No 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	7,919In Stock	Cut Tape HK$38.88 HK$29.43 HK$27.04 HK$24.50 View Reel HK$21.78 HK$23.26 HK$23.18 HK$22.52 HK$21.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers 2.97-V to 48-V high- efficiency controll A 926-LM3481QMMX/NOPB LM3481QMM/NOPB Texas Instruments 1: HK$26.14 1,043In Stock	Mfr. Part No. LM3481QMM/NOPB Mouser Part No 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	1,043In Stock	Cut Tape HK$26.14 HK$19.65 HK$18.00 HK$16.19 Reel HK$14.22 View HK$15.29 HK$15.04 HK$13.73 HK$13.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB LM3150MHE/NOPB Texas Instruments 1: HK$45.79 901In Stock	Mfr. Part No. LM3150MHE/NOPB Mouser Part No 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	901In Stock	Cut Tape HK$45.79 HK$34.94 HK$32.14 HK$29.18 Reel HK$27.70 View HK$26.88 HK$26.47 HK$26.22 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: HK$22.69 1,320In Stock	Mfr. Part No. LM3481QMMX/NOPB Mouser Part No 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 HK$22.69 HK$17.34 HK$15.86 HK$14.22 Reel HK$11.67 View HK$13.48 HK$13.15 HK$11.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Power Management IC Development Tools LM3150-250 EVAL BOAR D LM3150-250EVAL/NOPB Texas Instruments 1: HK$499.28 1In Stock	Mfr. Part No. LM3150-250EVAL/NOPB Mouser Part No 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	HK$499.28	Min.: 1 Mult.: 1 Max.: 5
Power Management IC Development Tools LM3150-500 EVAL BOAR D LM3150-500EVAL/NOPB Texas Instruments 1: HK$261.15 1In Stock	Mfr. Part No. LM3150-500EVAL/NOPB Mouser Part No 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	HK$261.15	Min.: 1 Mult.: 1 Max.: 5
Power Management IC Development Tools LM3150-750 EVAL BOAR D LM3150-750EVAL Texas Instruments 1: HK$564.96 2In Stock	Mfr. Part No. LM3150-750EVAL Mouser Part No 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	HK$564.96	Min.: 1 Mult.: 1 Max.: 5
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MH33NOPB LM3151MHE-3.3/NOPB Texas Instruments 1: HK$42.99 48In Stock	Mfr. Part No. LM3151MHE-3.3/NOPB Mouser Part No 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 HK$42.99 HK$32.55 HK$29.92 HK$27.13 Reel HK$25.65 View HK$24.99 HK$23.34 HK$23.02 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: HK$42.99 7In Stock	Mfr. Part No. LM3152MHE-3.3/NOPB Mouser Part No 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 HK$42.99 HK$32.55 HK$29.92 HK$27.13 Reel HK$25.65 View HK$24.82 HK$24.08 HK$23.84 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: HK$31.81 264In Stock 3,000Expected 21/1/2027	Mfr. Part No. LM3481MM/NOPB Mouser Part No 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	264In Stock 3,000Expected 21/1/2027	Cut Tape HK$31.81 HK$23.76 HK$21.70 HK$19.48 Reel HK$17.10 View HK$18.41 HK$18.00 HK$16.52 HK$16.28 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: HK$42.99 38In Stock	Mfr. Part No. LM3151MH-3.3/NOPB Mouser Part No 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	HK$42.99 HK$32.55 HK$27.87 HK$26.55 View HK$25.56 HK$24.41 HK$23.51 HK$23.02	Min.: 1 Mult.: 1
Switching Controllers 2.97V to 48V High-Ef ficiency Controller A 926-LM3481MM/NOPB LM3481MMX/NOPB Texas Instruments 1: HK$26.63 10,276On Order	Mfr. Part No. LM3481MMX/NOPB Mouser Part No 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	10,276On Order On Order Ship Dates Mfr. No: LM3481MMX/NOPB Stock: 0 On Order: 3,276 Expected 10/12/2026 7,000 Expected 31/5/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$26.63 HK$19.81 HK$18.17 HK$16.28 Reel HK$13.89 View HK$15.37 HK$15.04 HK$14.30 HK$13.56 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: HK$45.79 3,933On Order	Mfr. Part No. LM3150MH/NOPB Mouser Part No 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. No: LM3150MH/NOPB Stock: 0 On Order: 1,677 Expected 21/1/2027 2,256 Expected 22/3/2027 Factory Lead Time: 20 Weeks	HK$45.79 HK$34.94 HK$32.14 HK$29.18 View HK$27.70 HK$26.88 HK$26.47 HK$26.22	Min.: 1 Mult.: 1
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB LM3151MHX-3.3/NOPB Texas Instruments 2,500: HK$19.07 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LM3151MHX-3.3/NOPB Mouser Part No 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 HK$19.07	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: HK$200.49 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LM3152-3.3DEMO Mouser Part No 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	HK$200.49	Min.: 1 Mult.: 1 Max.: 5
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MH-3.3/NOPB Texas Instruments 1: HK$42.99 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LM3152MH-3.3/NOPB Mouser Part No 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	HK$42.99 HK$32.55 HK$27.87 HK$26.55 View HK$25.56 HK$25.15 HK$24.00 HK$23.43	Min.: 1 Mult.: 1
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MHX-3.3/NOPB Texas Instruments 2,500: HK$19.81 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. LM3152MHX-3.3/NOPB Mouser Part No 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 HK$19.81	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: HK$24.50 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. LM3153MH-3.3/NOPB Mouser Part No 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	HK$24.50 HK$23.92 HK$23.02 HK$22.44	Min.: 376 Mult.: 94
Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MH33NOPB LM3153MHE-3.3/NOPB Texas Instruments 1: HK$42.99 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. LM3153MHE-3.3/NOPB Mouser Part No 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 HK$42.99 HK$32.55 HK$29.92 HK$27.13 Reel HK$24.33 View HK$23.67 HK$22.77 HK$22.44 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: HK$19.65 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. LM3153MHX-3.3/NOPB Mouser Part No 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 HK$19.65	Min.: 2,500 Mult.: 2,500 : 2,500

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