System Power for Low Voltage DC Motors

DC/DC controllers and regulators are needed for system power requirements. System power refers to the power that drives the motor itself and may be stepped down in turn to provide a power source for conversion for use by the processor core and I/O. DC/DC controllers are used here to condition the voltage supply and reduce the level of the voltage source from an external DC source.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Quiescent Current
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
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DIOO Microcircuits Switching Voltage Regulators High-Efficiency 1.5MHz, 1A Output Synchronous Step Down Converter
Datasheet
6,289In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-5 Buck Adjustable 1 A 1 Output 40 uA 1.5 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 65-V 8-A low-IQ syn chronous step-down c
Datasheet
172In Stock
3,000Expected 17/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WQFN-26 Buck 800 mV to 60 V 8 A 1 Output 2.1 uA 1 MHz - 40 C + 150 C Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 2.7-V to 6-V 2-A au tomotive step-down c
Datasheet
724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT SOT-5X3-8 Buck 1.1 V 2 A 1 Output 17 uA 2.25 MHz - 40 C + 150 C TPS628502-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V-to-30V input, 2A 500kHz synchronous buck converter
Datasheet
1,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT TSOT-23-6 Buck 600 mV to 30 V 2 A 1 Output 26 uA 500 kHz - 40 C + 150 C TPS542021 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V to 30V input 2 A 500kHz synchronou
Datasheet
1,762In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-6 Buck 5.5 V, 30 V 2 A 1 Output 26 uA 500 kHz - 40 C + 150 C Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V-to-30V input, 1A 1.2MHz synchronous buck converter
Datasheet
1,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT TSIT-23-6 Buck 600 mV to 30 V 1 A 1 Output 28 uA 1.1 MHz - 40 C + 150 C TPS561300 Reel, Cut Tape, MouseReel
Diodes Incorporated Switching Voltage Regulators DCDC Conv LV Buck W-QFN1520-8/SWP(Type UX) T&R 3K
Datasheet
1,977In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 198
: 3,000

SMD/SMT WQFN-8 Buck 300 nV to 3.6 V 4 A 1 Output 20 uA 2 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Diodes Incorporated Switching Voltage Regulators DCDC Conv LV Buck W-QFN1520-8/SWP(Type UX) T&R 3K
Datasheet
2,690In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 269
: 3,000

SMD/SMT WQFN-8 Buck 300 mV to 3.6 V 4 A 1 Output 20 uA 2 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel
DIOO Microcircuits Switching Voltage Regulators 5V 2A 1MHz, Synchronous DC Buck Converter
Datasheet
1,164In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOT-23-6 Buck Adjustable 2 A 1 Output 80 uA 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
DIOO Microcircuits Switching Voltage Regulators High Efficiency 1MHz, 3A, 5V Syn Step Down Regulator
Datasheet
3,506In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SOIC-8 Buck Adjustable 3 A 1 Output 80 uA 1 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Torex Semiconductor Switching Voltage Regulators 36V, 600mA Inductor Built-in Step-down micro DC/DC Converter
Datasheet
8,952In Stock
3,000Expected 3/11/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT DFN-3030-10B Buck 2.8 V to 36 V 600 mA 1 Output 11 uA 1.2 MHz - 40 C + 105 C Reel, Cut Tape
Torex Semiconductor Switching Voltage Regulators 36V, 600mA Inductor Built-in Step-down micro DC/DC Converter
Datasheet
8,769In Stock
3,000Expected 6/10/2026
Min.: 1
Mult.: 1
: 3,000

SMD/SMT DFN-3030-10B Buck 2.8 V to 36 V 600 mA 1 Output 11 uA 1.2 MHz - 40 C + 105 C Reel, Cut Tape
Texas Instruments Switching Voltage Regulators 80V synchronous buck controller with con
Datasheet
6,364In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-EP-19 Buck 800 mV to 79 V 1 Output 2.3 uA 100 kHz to 2.2 MHz - 40 C + 150 C LM5190 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators Automotive 8A low-EM I buck converter wi
Datasheet
2,590In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-16 Buck 8 A 1 Output 662 nA 200 kHz to 2.2 MHz - 40 C + 125 C LM61480T Reel, Cut Tape
Texas Instruments Switching Voltage Regulators Automotive High-den sity 4.5V to 65V in
Datasheet
3,312In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-EP-29 Buck 800 mV to 36 V 10 A 1 Output 2.3 uA 200 kHz to 2.2 MHz - 40 C + 150 C LM706A0 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators High-density 4.5V t o 65V input 10A low
Datasheet
7,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-EP-29 Buck 800 mV to 36 V 10 A 1 Output 2.3 uA 200 kHz to 2.2 MHz - 40 C + 150 C LM706A0 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators High-density 4.5V t o 80V input 8A low-
Datasheet
14,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-EP-29 Buck 800 mV to 55 V 8 A 1 Output 2.3 uA 200 kHz to 2.2 MHz - 40 C + 150 C LM70880 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 1.75-V to 5.5-V 0.6 -A ultra-low IQ step
Datasheet
23,527In Stock
Min.: 1
Mult.: 1
: 12,000

SMD/SMT DSBGA-8 Buck 400 mV to 1.9875 V 600 mA 1 Output 2.3 uA 1.5 MHz - 40 C + 125 C TPS62860 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators 2.4V-to-5.5V input 6 A high-frequency st
Datasheet
7,893In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SMD/SMT VQFN-HR-13 Buck 600 mV to 5.5 V 10 A 1 Output 5.1 uA 1.2 MHz - 40 C + 125 C TPS6286A06 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive 2.7V to 6 V input 20A stacka
Datasheet
5,950In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SMD/SMT WQFN-24 Buck 400 mV to 1.675 V 20 A 1 Output 2.1 mA 3 MHz - 40 C + 125 C TPS62875 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators 6V input 25A parall elable synchronous b
Datasheet
3,747In Stock
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WQFN-FCRLF-EP-24 Buck 800 mV to 1.55 V 25 A 1 Output 2.1 mA 1.5 MHz - 40 C + 125 C TPS6287B25 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators 6V input 25A parall elable synchronous b
Datasheet
Lead-Time 26 Weeks
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WQFN-FCRLF-EP-24 Buck 400 mV to 1.675 V 25 A 1 Output 2.1 mA 1.5 MHz - 40 C + 125 C TPS6287B25 Reel, Cut Tape
Wurth Elektronik Switching Voltage Regulators WPME- VDLM 4A 4-36V Input 1-6V Output LGA-26
Datasheet
1,830In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LGA-26 Buck 1 V to 6 V 4 A 1 Output 268 uA 200 kHz to 2.2 MHz - 40 C + 105 C WPME- VDLM Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 6A, Synchronous Buck Converter with Selectable Frequency and Frequency Spread Spectrum, AEC-Q100 Qualified
Datasheet
4,982In Stock
Min.: 1
Mult.: 1
: 5,000

SMD/SMT QFN-16 Buck 800 mV to 34.56 V 6 A 1 Output 750 uA 2.2 MHz - 40 C + 150 C MPQ4423 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 16V, 40A, Scalable, Digital, Synchronous Step-Down Converter with PMBus
Datasheet
445In Stock
Min.: 1
Mult.: 1
: 500
SMD/SMT TLGA-37 Buck 40 A 1 Output 300 kHz to 2 MHz - 40 C + 125 C MPQ8785 Reel, Cut Tape