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.
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Enter Qty Mounting StylePackage / CaseOutput VoltageOutput CurrentNumber of OutputsInput Voltage MAXTopologyInput Voltage MINSwitching FrequencyMinimum Operating TemperatureMaximum Operating TemperatureQualificationSeriesPackagingQuiescent Current
  
                   
BD9001F-E2


Voltage Regulators - Switching Regulators Flexible Step-Down
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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 : 2302
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USD 3.108

Multiples of: 1

Smd/SmtSOP - 81 V To 48 V2 A148 V 7 V50 KHz To 300 KHz- 40 C+ 95 C  Reel 
Hot BD9P205EFV-CE2


Buck Switching Regulator IC Positive Adjustable 0.8V 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 : 2263
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USD 1.231

Multiples of: 1

SMD/SMTHTSSOP - B20Adj2 A1 Output40 VBuck3.5 V2.2 MHz- 40 C+ 125 C  Reel , Cut Tape10 uA
BM2P109TF-E2


Switching Voltage Regulators Intgrd PWM 8-10.81V 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 : 2092
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USD 1.158

Multiples of: 1

Smd/SmtSOP - 8  1 Output10.81 V 8 V100 KHz- 40 C+ 105 C  Cut Tape 
Hot BD90640EFJ-CE2


Switching Voltage Regulators Stp-Dwn Swtch Regltr 3.5-36V; HTSOP-J8
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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 : 2084
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USD 1.3114

Multiples of: 1

Smd/SmtHTSOP - J - 80.8 v to 36 V4 A1 Output36 VBuck3.5 V50 KHz to 600 KHz- 40 C+ 125 CAec - Q100 Cut Tape 
BD9G401EFJ-ME2


Switching Voltage Regulators 1ch Buck Converter 4.5V-42V; 3.5A 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 : 2060
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USD 0.3864

Multiples of: 1

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BU33DV5G-GTR


Voltage Regulators - Switching Regulators ICs, Power Management, Switching Regulators, Switching Regulators (Integrated FET), Boost Converters
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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 : 2055
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USD 0.4185

Multiples of: 1

Smd/SmtSSOP - 53.3 V10 mA1 Output4.5 VBoost1.75 V100 KHz- 25 C+ 85 C Bu33dv5gReel 
BD9325FJ-LBE2


Voltage Regulators - Switching Regulators ICs, Power Management, Switching Regulators, Switching Regulators (Integrated FET), Buck Converters (Nonsynchronous)
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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 : 2041
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USD 1.4705

Multiples of: 1

Smd/SmtSOP - 8          Bd9325fjReel 
BD9B200MUV-E2


Voltage Regulators - Switching Regulators Buck DC/DC Converter w/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 : 2012
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USD 0.4529

Multiples of: 1

Smd/SmtQFN - 160.8 V2 A1 Output5.5 VBuck2.7 V1 MHz- 40 C+ 85 C  Reel 
Hot BD9141MUV-E2


Voltage Regulators - Switching Regulators High Eff. Stepdown Sw Reg 2A 4.5-13.2V
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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 : 1999
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USD 1.8906

Multiples of: 1

Smd/SmtQFN - 20 EP6 V2 A1 Output Buck 1 MHz- 40 C+ 105 C Bd9141muvReel 
BU34DV7NUX-GE2


Boost Switching Regulator IC Positive Adjustable 3.33V 1 Output 300mA 10-UFDFN 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 : 1940
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USD 0.7491

Multiples of: 1

Smd/SmtVSON - 103.4 V300 mA1 Output5.5 VBoost1.8 V0.6 MHz- 40 C+ 85 C  Reel 
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