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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
TL2575-12IKV Texas Instruments

TL2575-12IKV

IC REG BUCK 12V 1A TO220-5

Texas Instruments

4,332 -
Datasheet - TO-220-5 Formed Leads Bulk Active Step-Down Positive Buck Fixed 1 4.75V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
TL2575-05IKV Texas Instruments

TL2575-05IKV

IC REG BUCK 5V 1A TO220-5

Texas Instruments

3,370 -
Datasheet - TO-220-5 Formed Leads Bulk Active Step-Down Positive Buck Fixed 1 4.75V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
REG710NA-3/3K Texas Instruments

REG710NA-3/3K

IC REG CHRG PUMP 3V 30MA SOT23-6

Texas Instruments

2,854 -
Datasheet - SOT-23-6 Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 5.5V 3V - 30mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
TPS54335DRCR Texas Instruments

TPS54335DRCR

IC REG BUCK ADJ 3A 10VSON

Texas Instruments

3,159 -
Datasheet SWIFT™ 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 0.8V 25V 3A 50kHz ~ 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
MCP1642B-33I/MC Microchip Technology

MCP1642B-33I/MC

IC REG BOOST 3.3V 800MA 8DFN

Microchip Technology

1,895 -
Datasheet - 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 3.3V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
RT9261A-50GB Richtek USA Inc.

RT9261A-50GB

IC REG BOOST 5V 80MA SOT23-5

Richtek USA Inc.

1,611 -
Datasheet - SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1V 7V 5V - 80mA (Switch) 120kHz No -20°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MCP1642B-ADJI/MC Microchip Technology

MCP1642B-ADJI/MC

IC REG BOOST ADJ 800MA 8DFN

Microchip Technology

761 -
Datasheet - 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 0.65V 5.5V 1.8V 5.5V 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
MCP1642B-50I/MC Microchip Technology

MCP1642B-50I/MC

IC REG BOOST 5V 800MA 8DFN

Microchip Technology

403 -
Datasheet - 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 5V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
MCP1642D-50I/MC Microchip Technology

MCP1642D-50I/MC

IC REG BOOST 5V 800MA 8DFN

Microchip Technology

230 -
Datasheet - 8-VFDFN Exposed Pad Tube Active Step-Up Positive Boost Fixed 1 0.65V 5.5V 5V - 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
TPS62698YFDR Texas Instruments

TPS62698YFDR

IC REG BUCK 3V 800MA 6DSBGA

Texas Instruments

2,235 -
Datasheet - 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 4.8V 3V - 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS62623YFFR Texas Instruments

TPS62623YFFR

IC REG BUCK 1.225V 600MA 6DSBGA

Texas Instruments

4,698 -
Datasheet - 6-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.225V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS62624YFFR Texas Instruments

TPS62624YFFR

IC REG BUCK 1.2V 600MA 6DSBGA

Texas Instruments

3,786 -
Datasheet - 6-UFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.2V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS62620YFFR Texas Instruments

TPS62620YFFR

IC REG BUCK 1.82V 600MA 6DSBGA

Texas Instruments

3,837 -
Datasheet - 6-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.82V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS62622YFFR Texas Instruments

TPS62622YFFR

IC REG BUCK 1.5V 600MA 6DSBGA

Texas Instruments

2,829 -
Datasheet - 6-UFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.5V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
TPS62625YFFR Texas Instruments

TPS62625YFFR

IC REG BUCK 1.2V 600MA 6DSBGA

Texas Instruments

1,632 -
Datasheet - 6-UFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.2V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
LM3671TLX-1.2/NOPB Texas Instruments

LM3671TLX-1.2/NOPB

IC REG BUCK 1.2V 600MA 5DSBGA

Texas Instruments

2,672 -
Datasheet - 5-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.5x1.2)
TPS62693YFDR Texas Instruments

TPS62693YFDR

IC REG BUCK 2.85V 800MA 6DSBGA

Texas Instruments

3,467 -
Datasheet - 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 4.8V 2.85V - 800mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
RT6224AHGJ6F Richtek USA Inc.

RT6224AHGJ6F

IC REG BUCK ADJ 3A TSOT23-6

Richtek USA Inc.

3,000 -
Datasheet - SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 18V 0.6V 18V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
NCP1521BMUTBG onsemi

NCP1521BMUTBG

IC REG BUCK ADJ 600MA 6UDFN

onsemi

4,319 -
Datasheet - 6-UDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.9V 3.9V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UDFN (2x2)
LM2575HVT-5.0 TAEJIN

LM2575HVT-5.0

IC REG BUCK 5V 1A TO220-5L

TAEJIN

24,520 -
Datasheet SIMPLE SWITCHER® TO-220-5 Tube Active Step-Down Positive Buck Fixed 1 - 60V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5L
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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.