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: 11,431
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 2,464In Stock
Cut Tape
$2.37
$1.75
$1.60
$1.43
$1.35
Reel
$1.35
A tariff of 38% may be applied if shipping to the United States.
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
$2.53
$1.88
$1.71
$1.54
$1.45
Reel
$1.22
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 20 Weeks
Cut Tape
$4.54
$3.43
$3.15
$2.84
Reel
$2.45
A tariff of 38% may be applied if shipping to the United States.
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. 9,777In Stock
Cut Tape
$3.49
$2.63
$2.41
$2.17
Reel
$1.87
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

Texas Instruments Switching Voltage Regulators Simple Switcher 3.5- 60V 500mA A 595-LM4 A 595-LM46000PWPR 4,440In Stock
$5.94
$4.52
$3.89
$3.73
Min.: 1
Mult.: 1
SMD/SMT HTSSOP-16 Buck 1 V to 28 V 500 mA 1 Output 24 uA 2.2 MHz - 40 C + 125 C LM46000 Tube
Texas Instruments Switching Voltage Regulators 3.5-A 36-V synchron ous 2.1-MHz automo A A 595-LM53635NQRNLRQ1 6,279In Stock
Cut Tape
$8.52
$6.60
$6.12
$5.60
Reel
$5.03
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-HR-22 Buck 3.3 V 3.5 A 1 Output 6 uA 2.1 MHz - 40 C + 150 C AEC-Q100 LM53635 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SSDDARQ1 12,095In Stock
$4.83
$3.68
$3.13
$2.99
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Tube
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con 26,556In Stock
Cut Tape
$1.88
$1.39
$1.26
$1.13
Reel
$0.885
Min.: 1
Mult.: 1
: 4,000
SMD/SMT SOT-583-8 Buck 1.8 V 1 A 1 Output 17 uA 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 3-14V 10A Synch Step Down Converter A 59 A 595-TPS53315RGFT 4,591In Stock
Cut Tape
$10.18
$8.46
$8.03
$7.57
Reel
$7.24
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-EP-40 Buck 750 mV to 5.5 V 10 A 1 Output 4.5 uA 250 kHz - 40 C + 125 C TPS51315 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5 A SD VTG Reg A 926- A 926-LM2597M-50/NOPB 5,737In Stock
Cut Tape
$5.66
$4.32
$3.99
$3.62
Reel
$3.19
Min.: 1
Mult.: 1
: 2,500
SMD/SMT SOIC-8 Buck 5 V 500 mA 1 Output 5 mA 150 kHz - 40 C + 125 C LM2597 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2672MX50NOPB 9,739In Stock
$7.07
$5.42
$4.68
$4.50
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Buck 5 V 1 A 1 Output 2.5 mA 260 kHz - 40 C + 125 C LM2672 Tube
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
$3.64
$2.74
$2.52
$2.27
Reel
$1.94
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
Texas Instruments Switching Voltage Regulators Automotive 2.7V-to-6 V 1-A step-down con 1,555In Stock
Cut Tape
$1.88
$1.39
$1.26
$1.13
Reel
$0.919
Min.: 1
Mult.: 1
: 4,000
SMD/SMT SOT-583-8 Buck 600 mV to 5.5 V 1 A 1 Output 1.8 MHz to 4 MHz - 40 C + 125 C TPS628501 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.5-A 36-V synchron ous 2.1-MHz automo A A 595-LM53635LQRNLRQ1 9,867In Stock
Cut Tape
$8.52
$6.60
$6.12
$5.60
Reel
$5.34
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-HR-22 Buck 5 V 3.5 A 1 Output 6 uA 2.1 MHz - 40 C + 150 C AEC-Q100 LM53635 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators Automotive Qualified SIMPLE SWITCHER 4V A 595-LMR23610AQDDARQ1 5,638In Stock
$5.11
$3.89
$3.41
$3.24
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 1 V to 28 V 1 A 1 Output 75 uA 400 kHz - 40 C + 125 C AEC-Q100 LMR23610 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 36 V 3A Synchronous Ste A 595-LMR23630FDRRR 4,804In Stock
Cut Tape
$5.89
$4.49
$4.14
$3.75
Reel
$3.38
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-12 Buck 1 V to 28 V 3 A 1 Output 75 uA 400 kHz - 40 C + 125 C LMR23630 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 -V to 36-V 1-A sync 11,169In Stock
Cut Tape
$2.70
$2.02
$1.85
$1.66
Reel
$1.34
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 2,500
SMD/SMT HSOIC-8 Buck 1 V to 24 V 1 A 1 Output 24 uA 1.4 MHz - 40 C + 125 C LMR33610 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.5-60Vin 1.5A SD Co nverter A 595-TPS54 A 595-TPS54160ADRCR 21,175In Stock
Cut Tape
$5.15
$3.93
$3.62
$3.28
Reel
$2.97
A tariff of 38% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250
SMD/SMT VSON-EP-10 Buck 800 mV to 58 V 1.5 A 1 Output 116 uA 581 kHz - 40 C + 125 C TPS54160A Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 500 mA SD Vtg Reg A 926-LM22671MREADJNPB A 926-LM22671MREADJNPB 9,230In Stock
$5.14
$3.92
$3.38
$3.24
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck Adjustable 500 mA 1 Output 3.4 mA 500 kHz - 40 C + 125 C LM22671 Tube

Texas Instruments Switching Voltage Regulators 1A STEP-DOWN VLTG RE G A 926-M22675MREAD A 926-M22675MREADJNOPB 11,693In Stock
$5.81
$4.43
$3.80
$3.64
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 1.285 V 1 A 1 Output 500 kHz - 40 C + 125 C LM22675 Tube

Texas Instruments Switching Voltage Regulators 3A STEP-DOWN VLTG RE G A 926-LM22676MRE5 A 926-LM22676MRE50NOPB 7,981In Stock
$6.33
$4.86
$3.98
$3.78
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 5 V 3 A 1 Output 3.4 mA 500 kHz - 40 C + 125 C LM22676 Tube
Texas Instruments Switching Voltage Regulators HIGH EFF 1A STEP- DO WN VLTG REG A 926-L A 926-LM2675MX33NOPB 24,946In Stock
$6.19
$4.75
$4.12
$3.95
Min.: 1
Mult.: 1
SMD/SMT SOIC-8 Buck 3.3 V 1 A 1 Output 2.5 mA 260 kHz - 40 C + 125 C LM2675 Tube

Texas Instruments Switching Voltage Regulators 3.5-60V 1A Sync SD V ltg Converter A 595 A 595-LM46001PWP 6,780In Stock
Cut Tape
$6.23
$4.78
$4.42
$4.02
Reel
$3.78
Min.: 1
Mult.: 1
: 250
SMD/SMT HTSSOP-16 Buck 1 V to 28 V 1 A 1 Output 24 uA 2.2 MHz - 40 C + 125 C LM46001 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3V-65V Input 500mA S ynchronous Buck Con A 595-LM5166XDRCR 9,922In Stock
Cut Tape
$4.95
$3.77
$3.47
$3.15
Reel
$2.84
Min.: 1
Mult.: 1
: 250
SMD/SMT VSON-EP-10 Buck 5 V 500 mA 1 Output 9.7 uA 600 kHz - 40 C + 150 C LM5166 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 3-A 3.5-V to 36-V wi de VIN synchronou A A 595-LM53603AMPWPT 6,262In Stock
Cut Tape
$5.76
$4.39
$4.05
$3.67
Reel
$3.16
Min.: 1
Mult.: 1
: 2,000
SMD/SMT HTSSOP-16 Buck 3.3 V to 10 V 3 A 1 Output 8 uA 2.1 MHz - 40 C + 125 C LM53603 Reel, Cut Tape, MouseReel