About Switching Voltage Regulators

Rohm Switching Voltage Regulators

A switched-mode voltage regulator (also known as a switching regulator or DC-DC converter) is an electronic power supply that uses switching technology to convert a DC voltage from one level to another. It generally works by rapidly switching back and forth between two separate and distinct power supplies, while using either a transformer or inductor to store energy. This allows the output voltage to be individually regulated. Switching regulators are used due to their efficiency, stability, noise reduction, and lower cost, compared to linear voltage regulators. They have become increasingly popular in low-power applications where small, lightweight forms of regulation are needed.

Switching Voltage Regulators

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(Ex. GST)(▲▼)		Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
BD9P235MUF-CE2


Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 20-VFQFN Exposed Pad
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 5698
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USD 1.8515
Multiples of: 1

 20 - VFQFN EXPOSED PAD  1 Buck     Automotive, Aec - Q100Digi - Reel® 
BD9S300MUF-CE2


Switching Voltage Regulators Sync Buck DC/DC Conv 3A MOSFET; 2.7-5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 5635
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USD 1.437
Multiples of: 1

Smd/SmtVQFN - 160.8 v to 4.4 V3 A1 Output5.5 VBuck2.7 V2.2 MHz- 40 C+ 125 CAec - Q100 Cut Tape 
BD9139MUV-E2


Voltage Regulators - Switching Regulators CONV SNGL STEP DOWN DC-DC 16PIN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 5577
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USD 0.6799
Multiples of: 3000

Smd/SmtQFN - 16800 mV To 3.3 V3 A1 Output5.5 VBuck2.7 V1 MHz- 40 C+ 105 C Bd9139muvReel 
BD9G341AEFJ-LBE2


Switching Voltage Regulators 12-76V 1Ch Buck Conv w/ Integrated FET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 5347
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USD 3.0429
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Smd/SmtHTSOP - J - 81 v to 76 V3 A1 Output76 VBuck12 V0.75 MHz- 40 C+ 85 C  Cut Tape 
Hot BD70522GUL-E2


Switching Voltage Regulators Low Iq Buck Convrtr Nano Energy - 180nA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 5025
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USD 0.7704
Multiples of: 1

Smd/SmtVcsp50l1c1.2 v to 3.3 V500 mA1 Output5.5 VBuck2.5 V1 MHz- 40 C+ 85 C  Cut Tape180 nA
BM2P159T1F-E2


Switching Voltage Regulators Int PWM 10.6-16.21V Auto Rstrt SOP8
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4921
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USD 1.0373
Multiples of: 1

Smd/SmtSOP - 8  1 Output16.21 V 10.6 V100 KHz- 40 C+ 105 C  Cut Tape 
BD9G201EFJ-LBE2


Switching Voltage Regulators 1ch Buck Cnvrtr 4.5-42V; HTSOP-J8ES
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4891
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USD 1.3886
Multiples of: 1

Smd/SmtHTSOP - 80.8 v to 42 V1.5 A1 Output42 VBuck4.5 V300 KHz- 40 C+ 105 C  Cut Tape 
BD9P105MUF-CE2


Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 20-VFQFN Exposed Pad
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4850
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USD 1.633
Multiples of: 1

 20 - VFQFN EXPOSED PAD  1 Buck     Automotive, Aec - Q100Digi - Reel® 
Hot BD9E300EFJ-LBE2


ROHM Semiconductor Voltage Regulators - Switching Regulators 7-36Vin,2.5A MOSFET DCDC Converter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4850
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USD 2.216
Multiples of: 1

Smd/SmtHTSOP - 825.2 V2.5 A1 Output36 VBuck7 V1 MHz- 40 C+ 150 C Bd9e300efj - LbReel 
Hot BD8313HFN-TR


Voltage Regulators - Switching Regulators High Efficiency 3.5-14V 1.2A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ROHM Availability : 4823
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USD 1.0205
Multiples of: 1

Smd/SmtHSON - 81.2 V To 12 V1 A 15 V  1 MHz- 25 C+ 85 C Bd8313hfnReel 
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