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
  
                   
BD9P255EFV-CE2


Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 20-VSSOP (0.173", 4.40mm Width) 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 : 4770
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USD 1.8285
Multiples of: 1

SMD/SMTHTSSOP - B205 V2 A1 Output40 VBuck3.5 V2.2 MHz- 40 C+ 125 C  Reel , Cut Tape10 uA
BD9060F-CE2


ROHM Semiconductor Voltage Regulators - Switching Regulators
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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 : 4754
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USD 1.541
Multiples of: 1

Smd/SmtSOP - 8 2 A1 Output35 VBuck5 V500 KHz- 40 C+ 125 C Bd9060f - CReel 
Hot BD9C501EFJ-E2


Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-SOIC (0.154", 3.90mm Width) 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 : 4660
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USD 0.8467
Multiples of: 1

Smd/SmtHTSOP - 8 5 A1 Output18 VBuck4.5 V500 KHz- 40 C+ 85 C Bd9c501efjReel 
Hot BD9E301EFJ-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 : 4656
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USD 0.8826
Multiples of: 1

Smd/SmtHTSOP - 825.2 V2.5 A1 Output36 VBuck7 V570 KHz- 40 C+ 150 C Bd9e301efj - LbReel 
BD9P235EFV-CE2


Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 20-VSSOP (0.173", 4.40mm Width) 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 : 4639
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USD 1.8745
Multiples of: 1

SMD/SMTHTSSOP - B203.3 V2 A1 Output40 VBuck3.5 V2.2 MHz- 40 C+ 125 C  Reel , Cut Tape10 uA
Hot BD9G341AEFJ-E2


Switching Voltage Regulators 1ch Buck Converter 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 : 4637
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USD 0.859
Multiples of: 1

Smd/SmtHTSOP - 8-3 A1 Output76 VBuck12 V750 KHz- 40 C+ 85 C  Cut Tape 
BD9P155MUF-CE2


Buck Switching Regulator IC Positive Fixed 5V 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 : 4567
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USD 1.6215
Multiples of: 1

 20 - VFQFN EXPOSED PAD  1 Buck     Automotive, Aec - Q100Digi - Reel® 
BD9329EFJ-E2


Voltage Regulators - Switching Regulators Conv DC-DC Sgl SD 4.2V-18V
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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 : 4311
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USD 0.4183
Multiples of: 1

Smd/SmtHTSOP - J8900 mV To 12.6 V3 A1 Output18 VBuck4.2 V380 KHz- 40 C+ 85 C Bd9329efjReel 
BD9A400MUV-E2


ROHM Semiconductor Voltage Regulators - Switching Regulators 2.7V-5.5V 4A MOSFET Sngl Sync Buck Conv
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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 : 3951
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USD 0.4382
Multiples of: 1

Smd/SmtVQFN - 16800 mV To 5.5 V4 A1 Output5.5 VBuck2.7 V1 MHz- 40 C+ 85 C Bd9a400muvReel 
BD9S111NUX-CE2


Switching Voltage Regulators 2.7V TO 5.5V 1A INPUT, SINGLE
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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 : 3880
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USD 1.007
Multiples of: 1

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