Step-Down Regulators for CPAP

CPAP stands for "Continuous positive airway pressure." The CPAP is a very beneficial treatment for those with sleep apnea, which is a medical condition where the airway closes off when an affected individual is in a relaxed or sleep state. CPAP therapy holds the airway open so that uninterrupted breathing is maintained and a restful night's sleep is achieved...

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Results: 10,822
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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 Packaging
Diodes Incorporated Switching Voltage Regulators DCDC Cont HV Buck SO-8EP T&R 4K 2,416In Stock
Cut Tape
£1.78
£1.32
£1.20
£1.07
£1.01
Reel
£1.01
Min.: 1
Mult.: 1
Max.: 274
: 4,000
SMD/SMT SO-EP-8 Buck 1.2 V to 50 V 1 A 1 Output 150 uA 100 kHz to 600 kHz - 40 C + 150 C AP68105 Reel, Cut Tape, MouseReel
Torex Semiconductor Switching Voltage Regulators 1.0A, Inductor Built-in Step-up DC/DC Converters, PWM control 3,077In Stock
Cut Tape
£1.90
£1.41
£1.28
£1.15
£1.09
Reel
£0.917
Min.: 1
Mult.: 1
: 3,000
SMD/SMT CL-2025-02-9 Boost 5 V 1 A 1 Output 3 MHz - 40 C + 105 C Reel, Cut Tape
Texas Instruments Switching Voltage Regulators Automotive SIMPLE SW ITCHER® 4.2-V t Non-Stocked Lead-Time 26 Weeks
Cut Tape
£3.40
£2.58
£2.37
£2.13
Reel
£1.84
Min.: 1
Mult.: 1
: 2,500
SMD/SMT HSOIC-8 Buck 1 V to 75 V 1 A 1 Output 40 uA 200 kHz to 2.2 MHz - 40 C + 150 C LMR38010 Reel, Cut Tape, MouseReel
ROHM Semiconductor Switching Voltage Regulators Nano Pulse Control, 3.5V to 40V Input, 6.0A Single Buck DC/DC Converter For Automotive: BD9P608MFF-C is current mode synchronous buck DC/DC converter integrating POWER MOSFETs. 9,534In Stock
Cut Tape
£2.62
£1.97
£1.81
£1.63
Reel
£1.41
Min.: 1
Mult.: 1
: 2,500
SMD/SMT Buck 800 mV to 8.5 V 6 A 1 Output 1.5 mA 440 kHz - 40 C + 125 C Reel, Cut Tape
Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP T&R 4K 51,024In Stock
Cut Tape
£1.15
£0.849
£0.766
£0.679
£0.638
Reel
£0.638
Min.: 1
Mult.: 1
Max.: 460
: 4,000
SMD/SMT SO-EP-8 Buck 800 mV to 40 V 1 A 1 Output 25 uA 100 kHz to 2.2 MHz - 40 C + 125 C Reel, Cut Tape, MouseReel

Diodes Incorporated Switching Voltage Regulators DCDC Conv HV Buck SO-8EP(STD) T&R 4K 19,151In Stock
Cut Tape
£1.78
£1.32
£1.20
£1.07
Reel
£1.07
Min.: 1
Mult.: 1
Max.: 210
: 4,000
SMD/SMT SOIC-8 Buck 800 mV to 39 V 5 A 1 Output 25 uA 100 kHz to 2.2 MHz - 40 C + 85 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD 2,944In Stock
Cut Tape
£2.73
£2.06
£1.89
£1.70
Reel
£1.46
Min.: 1
Mult.: 1
: 3,000
SMD/SMT QFN-24 Buck 800 mV to 24 V 3 A 1 Output 6 uA 250 kHz to 2.4 MHz - 40 C + 150 C APM81803 Reel, Cut Tape
Wurth Elektronik Switching Voltage Regulators VDRM 3A 6-42V Input TO263-7EP0.8-6VOut 2,364In Stock
Cut Tape
£13.14
Reel
£12.68
£12.41
Min.: 1
Mult.: 1
: 250
SMD/SMT TO-263-7 Buck 800 mV to 6 V 3 A 1 Output 200 kHz to 800 kHz - 40 C + 125 C WPME-VDRM Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface 91In Stock
1,500On Order
Cut Tape
£3.00
£2.27
£2.09
£1.89
Reel
£1.67
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators Enhanced product 6V 2A adjustable-frequ 210In Stock
Cut Tape
£7.18
£5.60
£5.19
£4.75
Reel
£4.53
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 2 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62812 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Enhanced product 6V 1A adjustable-frequ 247In Stock
Cut Tape
£6.42
£4.97
£4.61
£4.21
Reel
£4.07
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-HR-9 Buck 600 mV to 5.5 V 1 A 1 Output 30 uA 1.8 MHz to 4 MHz - 55 C + 150 C TPS62811 Reel, Cut Tape, MouseReel
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 4A, Low Quiescent Current, Synchronous Step-Down Converters, AEC-Q100 Qualified 350In Stock
500Expected 24/03/2028
£2.13
£1.59
£1.46
£1.31
Min.: 1
Mult.: 1
SMD/SMT QFN-12 Buck 4 A 1 Output 20 uA 200 kHz to 2.5 MHz - 40 C + 150 C
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 140W Buck-Boost with Low-side MOSFETs Integrated, Support High-side Current Sense and I2C Interface 2,109In Stock
Cut Tape
£2.77
£2.07
£1.89
£1.69
Reel
£1.48
Min.: 1
Mult.: 1
: 5,000
SMD/SMT QFN-20 Buck-Boost 1 V to 36 V 7 A 1 Output 775 uA 580 kHz - 40 C + 125 C MP4248 Reel, Cut Tape
Monolithic Power Systems (MPS) Switching Voltage Regulators 36V, 5A, Four-Switch, Synchronous Buck-Boost Converter with I2C Interface 8,493In Stock
21,500On Order
Cut Tape
£4.58
£3.51
£3.25
£3.03
Reel
£2.58
Min.: 1
Mult.: 1
: 500
SMD/SMT QFN-34 Boost, Buck 500 mV to 30 V 5 A 1 Output 180 uA 200 kHz to 1 MHz - 40 C + 150 C AEC-Q100 MPQ8875A-AEC1 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 36-V 4-A synchronou s buck converter 12- 6,236In Stock
Cut Tape
£1.70
£1.26
£1.15
£1.03
Reel
£0.803
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WSON-12 Buck 28 V 4 A 1 Output 25 uA 1.1 MHz - 40 C + 150 C LMR51440 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3-V to 17-V input vo ltage 4-A OOA mode 15,178In Stock
Cut Tape
£0.405
£0.285
£0.255
£0.223
Reel
£0.158
Min.: 1
Mult.: 1
: 4,000
SMD/SMT SOT-563-6 Buck 600 mV to 10 V 3 A 1 Output 2 uA 600 kHz - 40 C + 125 C TPS564255 Reel, Cut Tape, MouseReel
ROHM Semiconductor Switching Voltage Regulators 4.5V to 26V Input, 2.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter: BD9E200FP4-Z is a single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. The Light Load Mode control provides excellent efficiency char 6,745In Stock
Cut Tape
£1.14
£0.834
£0.759
£0.668
Reel
£0.556
Min.: 1
Mult.: 1
: 3,500
SMD/SMT TSOT-23-6 Buck 700 mV to 20.8 V 2 A 1 Output 95 uA 500 kHz - 40 C + 85 C Reel, Cut Tape

STMicroelectronics Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi 51,685In Stock
£2.91
£1.82
£1.63
£1.58
Min.: 1
Mult.: 1
SMD/SMT HTSSOP-16 Buck 800 mV to 61 V 3 A 1 Output 2.4 mA 250 kHz to 1.5 MHz - 40 C + 150 C L7987 Tube
Microchip Technology Switching Voltage Regulators 30V Input, 1A, PWM/PFM Synchronous Buck Switching Regulator 12,684In Stock
Cut Tape
£1.34
£1.31
£1.12
£1.02
£1.01
Reel
£0.943
Min.: 1
Mult.: 1
: 2,500
SMD/SMT MSOP-8 Buck 2 V to 24 V 1 A 1 Output 500 kHz - 40 C + 125 C AEC-Q100 MCP1631 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 60V 1A Step-Down Conver A 595-LMR16010PDDAR 5,501In Stock
£3.72
£2.82
£2.55
£2.27
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 50 V 1 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C LMR16010 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 60V 3A Step-Down Conver A 595-LMR16030PDDAR 8,078In Stock
£4.09
£3.13
£2.91
£2.58
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 50 V 3 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C LMR16030 Tube
Texas Instruments Switching Voltage Regulators 3.5-42Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54140ADRCR 10,366In Stock
Cut Tape
£3.05
£2.31
£2.12
£1.91
Reel
£1.64
Min.: 1
Mult.: 1
: 250
SMD/SMT VSON-EP-10 Buck 800 mV to 39 V 1.5 A 1 Output 116 uA 100 kHz to 2.5 MHz - 40 C + 125 C TPS54140A Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5 V to 17 V input 2 A output synchro A A 595-TPS562208DDCR 36,525In Stock
Cut Tape
£0.698
£0.56
£0.526
£0.487
Reel
£0.457
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-THIN-6 Buck 760 mV to 7 V 2 A 1 Output 1 mA 580 kHz - 40 C + 125 C TPS562208 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Tiny Low Inp Vltg Bo ost Cnvrtr A 595-TP A 595-TPS61221DCKT 28,519In Stock
Cut Tape
£0.943
£0.685
£0.62
£0.548
Reel
£0.447
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SC-70-6 Boost 3.3 V 400 mA 1 Output 1 mA 2 MHz - 40 C + 85 C TPS61221 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3MHz 1.6A Step-Down Converter A 595-TPS6 A 595-TPS62063DSGT 12,630In Stock
Cut Tape
£1.78
£1.32
£1.20
£1.08
Reel
£0.943
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WSON-8 Buck 3.3 V 1.6 A 1 Output 1 mA 3 MHz - 40 C + 85 C TPS62063 Reel, Cut Tape, MouseReel