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Voltage Regulators - DC DC Switching Regulators

Browse available Voltage Regulators - DC DC Switching Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
NJU7261U33-TE1# Nisshinbo Micro Devices Inc.

NJU7261U33-TE1#

IC REG BOOST 3.3V 250MA SOT89-5

Nisshinbo Micro Devices Inc.

2,391 -
Datasheet - SOT-89-5/6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1V 5V 3.3V - 250mA (Switch) 30kHz No -25°C ~ 75°C (TA) - - Surface Mount SOT-89-5
NJU7261U50-TE1# Nisshinbo Micro Devices Inc.

NJU7261U50-TE1#

IC REG BOOST 5V 250MA SOT89-5

Nisshinbo Micro Devices Inc.

2,490 -
Datasheet - SOT-89-5/6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1V 5V 5V - 250mA (Switch) 30kHz No -25°C ~ 75°C (TA) - - Surface Mount SOT-89-5
MP3115DT-LF-Z Monolithic Power Systems Inc.

MP3115DT-LF-Z

IC REG BOOST ADJ 200MA SOT23-6

Monolithic Power Systems Inc.

4,279 -
Datasheet - SOT-23-6 Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Adjustable 1 0.5V 2.5V 2.5V 4V 200mA 1.3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
ISL8023IRTAJZ-T7 Renesas Electronics Corporation

ISL8023IRTAJZ-T7

IC REG BUCK ADJ 3A 16TQFN

Renesas Electronics Corporation

4,927 -
Datasheet - 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 490kHz ~ 4.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AOZ1012DI Alpha & Omega Semiconductor Inc.

AOZ1012DI

IC REG BUCK ADJ 3A 8DFN

Alpha & Omega Semiconductor Inc.

2,798 -
Datasheet EZBuck™ 8-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 16V 3A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (4x5)
BM2P039-Z Rohm Semiconductor

BM2P039-Z

IC REG FLYBACK 1MA 7DIP

Rohm Semiconductor

2,209 -
Datasheet - 8-DIP (0.300", 7.62mm), 7 Leads Tube Active - Positive Flyback - 1 8.9V 26V - - 1mA 100kHz No -40°C ~ 105°C (TA) - - Through Hole 7-DIP
S-882130ABD-M2FTFG ABLIC Inc.

S-882130ABD-M2FTFG

IC REG CHARGE PUMP 3V 25MA 6SNB

ABLIC Inc.

1,652 -
Datasheet - 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 1.6V 5V 3V - 25mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
S-882150ABD-M2ZTFG ABLIC Inc.

S-882150ABD-M2ZTFG

IC REG CHARGE PUMP 5V 25MA 6SNB

ABLIC Inc.

4,635 -
Datasheet - 6-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Charge Pump Fixed 1 1.6V 5V 5V - 25mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-SNB (1.8x2.0)
SC632ULTRT Semtech Corporation

SC632ULTRT

IC REG CHARG PUMP 5V 275MA 8MLPD

Semtech Corporation

1,218 -
Datasheet - 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 2.9V 5.5V 5V - 275mA 200kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MLPD-UT (2x2)
TS30041Q-M033QFNR Semtech Corporation

TS30041Q-M033QFNR

IC REG BUCK 1A

Semtech Corporation

3,188 -
Datasheet * - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
MP2152GTF-P Monolithic Power Systems Inc.

MP2152GTF-P

IC REG 2A SOT563

Monolithic Power Systems Inc.

3,283 -
Datasheet * SOT-563, SOT-666 Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount SOT-563
MP2151GQFU-33-P Monolithic Power Systems Inc.

MP2151GQFU-33-P

IC REG BUCK 3.3V 1A 6UTQFN

Monolithic Power Systems Inc.

1,852 -
Datasheet MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2151GQFU-25-P Monolithic Power Systems Inc.

MP2151GQFU-25-P

IC REG BUCK 2.5V 1A 6UTQFN

Monolithic Power Systems Inc.

2,413 -
Datasheet MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2151GQFU-P Monolithic Power Systems Inc.

MP2151GQFU-P

IC REG BUCK ADJ 1A 6UTQFN

Monolithic Power Systems Inc.

1,508 -
Datasheet MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2152GTF-12-P Monolithic Power Systems Inc.

MP2152GTF-12-P

IC REG BUCK 1.2V 2A SOT563

Monolithic Power Systems Inc.

3,301 -
Datasheet MP SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 2A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
MP2152GTF-15-P Monolithic Power Systems Inc.

MP2152GTF-15-P

IC REG BUCK 1.5V 2A SOT563

Monolithic Power Systems Inc.

2,981 -
Datasheet MP SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 2A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
MP2152GTF-25-P Monolithic Power Systems Inc.

MP2152GTF-25-P

IC REG BUCK 2.5V 2A SOT563

Monolithic Power Systems Inc.

4,002 -
Datasheet MP SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 2A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
MP2151GQFU-18-P Monolithic Power Systems Inc.

MP2151GQFU-18-P

IC REG BUCK 1.8V 1A 6UTQFN

Monolithic Power Systems Inc.

2,071 -
Datasheet MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2152GTF-33-P Monolithic Power Systems Inc.

MP2152GTF-33-P

IC REG BUCK 3.3V 2A SOT563

Monolithic Power Systems Inc.

1,346 -
Datasheet MP SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 2A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563
MP2151GQFU-15-P Monolithic Power Systems Inc.

MP2151GQFU-15-P

IC REG BUCK 1.5V 1A 6UTQFN

Monolithic Power Systems Inc.

3,518 -
Datasheet MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
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Voltage Regulators - DC DC Switching Regulators FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.