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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Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
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Minimum Operating Temperature
Maximum Operating Temperature
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ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 5.0V, 1.0A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
4.708In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT VQFNFV4040-EP-20 Buck 5 V 1 A 1 Output 10 uA 2.2 MHz - 40 C + 125 C Reel, Cut Tape
ROHM Semiconductor Switching Voltage Regulators IC, PMIC, Buck DC/DC Converter, 3.5V40V Input, 0.8V8.5V, 2.0A Output, 2.2MHz Op Frequency, -40+125
Datasheet
Product Comments
4.819In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT HTSSOP-20 Buck 800 mV to 8.5 V 2 A 1 Output 10 uA 2.2 MHz - 40 C + 125 C Reel, Cut Tape
ROHM Semiconductor Switching Voltage Regulators 16-60V 1A 1ch 2.1MHz Sync Buck Convrtr
Datasheet
Product Comments
2.803In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT VQFNFV4040-EP-24 Buck 800 mV to 5.5 V 1 A 1 Output 2.1 MHz - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Richtek Switching Voltage Regulators 3.5A, 18V, 500kHz ACOT Synchronous Step-Down Converter
Datasheet
5.075In Stock
Min.: 1
Mult.: 1
: 3.000

SMD/SMT TSOT-23-6 Buck 600 mV to 8 V 3.5 A 1 Output 500 uA 500 kHz - 40 C + 85 C Reel, Cut Tape
Richtek Switching Voltage Regulators 3A, 23V, 1.2MHz Synchronous Step-Down Converter
Datasheet
4.863In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOP-EP-8 Buck 800 mV to 15 V 3 A 1 Output 800 uA 1.2 MHz - 40 C + 85 C Reel, Cut Tape

onsemi Switching Voltage Regulators Automotive 0.6 A 2 MHz 100% Duty Cycle Step-Down Synchronous Regulator
Datasheet
3.691In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT DFN-8 Buck 5 V 600 mA 1 Output 2 mA 2 MHz - 40 C + 150 C AEC-Q100 NCV890430 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 7-42V Wide Vin 2.5A Current Mode Non-S A A 926-LM25005MH/NOPB
Datasheet
2.325In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT HTSSOP-20 Buck 1.225 V to 40 V 2.5 A 1 Output 50 kHz to 500 kHz - 40 C + 125 C LM25005 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 1.5A Wide Inpt Range Buck Reg w/ FreqSyn
Datasheet
1.004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT HVSSOP-10 Buck 1 V to 18 V 1.5 A 1 Output 2.4 mA 2 MHz - 40 C + 125 C LM27341 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators HI FREQ 1.0A LOAD ST EP DOWN DC-DC REG A A 926-LM2830XMFX/NOPB
Datasheet
3.627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-5 Buck 600 mV to 4.5 V 1 A 1 Output 3.3 mA 1.6 MHz - 40 C + 125 C LM2830 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 75V 0.5A Step-Down S witching Reg A 926- A 926-LM5574QMTX/NOPB
Datasheet
1.946In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-16 Buck 1.225 V to 70 V 500 mA 1 Output 50 kHz to 500 kHz - 40 C + 125 C AEC-Q100 LM5574 Tube

Texas Instruments Switching Voltage Regulators 75V 1.5A Step-Down S witching Regulator
Datasheet
901In Stock
Min.: 1
Mult.: 1

SMD/SMT HTSSOP-16 Buck 1.225 V to 70 V 1.5 A 1 Output 50 kHz to 500 kHz - 40 C + 150 C AEC-Q100 LM5575 Tube

Texas Instruments Switching Voltage Regulators 75V 3A Step-Down Sw itching Regulator 20 A 926-LM5576QMH/NOPB
Datasheet
2.853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT HTSSOP-20 Buck 1.225 V to 70 V 3 A 1 Output 50 kHz to 500 kHz - 40 C + 125 C AEC-Q100 LM5576 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A sync Buck w/ PG
Datasheet
2.470In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-20 Buck 800 mV to 32.4 V 5 A 1 Output 500 uA 200 kHz to 1 MHz - 40 C + 125 C MP4470 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 2A, 2MHz, 55V Step-Down Converter
Datasheet
585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-10 Buck 800 mV to 52 V 2 A 1 Output 140 uA 1 MHz - 40 C + 125 C MP4560 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 3V to 17V, 8A, Synchronous, Step-Down Converter with Forced CCM
Datasheet
4.902In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000
SMD/SMT QFN-16 Buck 600 mV to 12 V 8 A 1 Output 100 uA 700 kHz - 40 C + 125 C Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 12A 6V Sync Step-down Converter
Datasheet
771In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT QFN-14 Buck 608 mV to 4.5 V 12 A 1 Output 1.1 mA 300 kHz to 1 MHz - 40 C + 125 C MPQ8612-12 Reel, Cut Tape, MouseReel
Renesas / Intersil Switching Voltage Regulators 6A ADJ VOUT LW QUIESCENT CUR SYNC
Datasheet
4.277In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-EP-20 Buck 600 mV to 5.5 V 6 A 1 Output 500 kHz to 4 MHz - 40 C + 85 C ISL8016 Tube
STMicroelectronics Switching Voltage Regulators 700mA Step-Down Switching Reg
Datasheet
1.792In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

SMD/SMT VFQFPN-EP-8 Buck 600 mV to 18 V 700 mA 1 Output 2.4 mA 250 kHz - 40 C + 150 C L5980 Reel, Cut Tape, MouseReel

STMicroelectronics Switching Voltage Regulators Synch rectification inhibit 1.5A 1.5
Datasheet
5.297In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT DFN-6 Buck 3.3 V 1.5 A 1 Output 1.5 mA 1.5 MHz - 30 C + 125 C ST1S06 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 600mA 3MHz Fast Transient Sync Buck
Datasheet
2.432In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.432
: 3.000

SMD/SMT TSOT-23-5 Buck 3 V 600 mA 1 Output 18 uA 3 MHz - 40 C + 125 C ADP2108 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 0mA/500mA ULP Buck VINOK w/ OD ST
Datasheet
1.216In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.216
: 1.500

SMD/SMT LFCSP-10 Buck 800 mV to 5 V 500 mA 1 Output 240 nA 2 MHz - 40 C + 125 C ADP5302 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 0.6A Buck 3.3Vo + 0.3A LDO 1.2Vo
Datasheet
1.132In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.132
: 1.500

SMD/SMT LFCSP-10 Buck 3.3 V 300 mA 2 Output 22 uA 3 MHz - 40 C + 125 C ADP2140 Reel, Cut Tape, MouseReel
Analog Devices Switching Voltage Regulators 10A Low Vltg Synch Step-Dwn Silnt Swtcer
Datasheet
528In Stock
Min.: 1
Mult.: 1
Max.: 528

SMD/SMT LQFN-18 Buck 1 V 10 A 1 Output 1.3 mA 5 MHz - 40 C + 125 C AEC-Q100 LTC3310S Tray
Analog Devices Switching Voltage Regulators 2x Sync 1.5A/1A 4MHz Buck DC/DC Reg
Datasheet
322In Stock
Min.: 1
Mult.: 1
Max.: 322

SMD/SMT DFN-16 Buck 800 mV to 5 V 1.5 A 2 Output 125 uA 4 MHz - 40 C + 85 C LTC3417A-2 Tube
Analog Devices Switching Voltage Regulators 17V, 1A Sync Buck Reg w/ 3.5 A Q C
Datasheet
2.238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.743
: 2.500

SMD/SMT MSOP-8 Buck 600 mV to 17 V 1 A 1 Output 3.5 uA 1 MHz - 40 C + 125 C LTC3621 Reel, Cut Tape, MouseReel