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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 1,404In Stock 5,000Expected 20/5/2027	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	1,404In Stock 5,000Expected 20/5/2027	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-LM3481QMM/NOPB LM3481QMMX/NOPB Texas Instruments 1: HK$22.69 1,121In 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	1,121In Stock	Cut Tape HK$22.69 HK$17.34 HK$15.86 HK$14.22 View Reel HK$11.84 HK$13.48 HK$13.15 HK$11.84 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.: 10
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.: 10
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.: 10
Switching Controllers 42V SYNC STEP-DOWN A 926-LM3150MH/NOPB A A 926-LM3150MH/NOPB LM3150MHE/NOPB Texas Instruments 1: HK$46.69 19In Stock 3,250Expected 14/6/2027	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	19In Stock 3,250Expected 14/6/2027	Cut Tape HK$46.69 HK$35.67 HK$32.96 HK$29.92 Reel HK$28.52 MouseReel Available	Min.: 1 Mult.: 1 : 250
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$43.32 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$43.32 HK$32.88 HK$30.25 HK$28.69 Reel HK$25.89 View HK$24.74 HK$24.41 HK$24.25 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$30.74 128In Stock 3,000Expected 23/11/2026	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	128In Stock 3,000Expected 23/11/2026	Cut Tape HK$30.74 HK$23.18 HK$21.29 HK$19.23 View Reel HK$16.44 HK$18.25 HK$18.08 HK$16.44 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: HK$26.14 84In Stock 5,000On Order	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	84In Stock 5,000On Order On Order Ship Dates Mfr. No: LM3481QMM/NOPB Stock: 84 Can Dispatch Immediately On Order: 2,000 Expected 23/11/2026 3,000 Expected 26/11/2026 Factory Lead Time: 26 Weeks	Cut Tape HK$26.14 HK$19.65 HK$18.00 HK$16.19 View Reel HK$13.56 HK$15.29 HK$15.04 HK$13.56 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$26.06 10,176On 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	10,176On Order On Order Ship Dates Mfr. No: LM3481MMX/NOPB Stock: 0 On Order: 3,176 Expected 10/12/2026 7,000 Expected 11/3/2027 Factory Lead Time: 26 Weeks	Cut Tape HK$26.06 HK$19.56 HK$17.92 HK$16.11 View Reel HK$13.73 HK$15.29 HK$15.04 HK$13.73 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$44.63 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 23/11/2026 2,256 Expected 27/11/2026 Factory Lead Time: 26 Weeks	HK$44.63 HK$34.20 HK$32.88 HK$28.44 HK$27.62	Min.: 1 Mult.: 1
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.: 10
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3151MHE33NOPB LM3151MHX-3.3/NOPB Texas Instruments 2,500: HK$20.96 Non-Stocked Lead-Time 26 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 26 Weeks	Reel HK$20.96	Min.: 2,500 Mult.: 2,500 : 2,500
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MH-3.3/NOPB Texas Instruments 1: HK$43.32 Non-Stocked Lead-Time 26 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 26 Weeks	HK$43.32 HK$32.88 HK$30.25 HK$26.80 View HK$26.22 HK$25.48	Min.: 1 Mult.: 1
Switching Controllers 42V Synchronous Step -Down Controller wi A 926-LM3152MHE33NOPB LM3152MHX-3.3/NOPB Texas Instruments 2,500: HK$20.96 Non-Stocked Lead-Time 26 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 26 Weeks	Reel HK$20.96	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$24.74 Non-Stocked Lead-Time 26 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 26 Weeks	HK$24.74 HK$24.00	Min.: 376 Mult.: 94
Switching Controllers SIMPLE SWITCHER CON TROLLER 42V Synchro A 926-LM3153MH33NOPB LM3153MHE-3.3/NOPB Texas Instruments 1: HK$43.32 Non-Stocked Lead-Time 26 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 26 Weeks	Cut Tape HK$43.32 HK$32.88 HK$30.25 HK$27.45 Reel HK$24.91 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$20.96 Non-Stocked Lead-Time 26 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 26 Weeks	Reel HK$20.96	Min.: 2,500 Mult.: 2,500 : 2,500

SIMPLE SWITCHER® Controllers

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SIMPLE SWITCHER® Controllers

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