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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
XC9802B493DR-G Torex Semiconductor Ltd

XC9802B493DR-G

IC REG BOOST 4.9V 80MA 8USP

Torex Semiconductor Ltd

3,191 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 4.9V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B513DR-G Torex Semiconductor Ltd

XC9802B513DR-G

IC REG BOOST 5.1V 80MA 8USP

Torex Semiconductor Ltd

4,355 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.1V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B523DR-G Torex Semiconductor Ltd

XC9802B523DR-G

IC REG BOOST 5.2V 80MA 8USP

Torex Semiconductor Ltd

3,205 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.2V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B533DR-G Torex Semiconductor Ltd

XC9802B533DR-G

IC REG BOOST 5.3V 80MA 8USP

Torex Semiconductor Ltd

1,960 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.3V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B543DR-G Torex Semiconductor Ltd

XC9802B543DR-G

IC REG BOOST 5.4V 80MA 8USP

Torex Semiconductor Ltd

3,186 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.4V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B553DR-G Torex Semiconductor Ltd

XC9802B553DR-G

IC REG BOOST 5.5V 80MA 8USP

Torex Semiconductor Ltd

1,051 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.5V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B563DR-G Torex Semiconductor Ltd

XC9802B563DR-G

IC REG BOOST 5.6V 80MA 8USP

Torex Semiconductor Ltd

2,696 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.6V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B573DR-G Torex Semiconductor Ltd

XC9802B573DR-G

IC REG BOOST 5.7V 80MA 8USP

Torex Semiconductor Ltd

1,329 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.7V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B583DR-G Torex Semiconductor Ltd

XC9802B583DR-G

IC REG BOOST 5.8V 80MA 8USP

Torex Semiconductor Ltd

1,557 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.8V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B593DR-G Torex Semiconductor Ltd

XC9802B593DR-G

IC REG BOOST 5.9V 80MA 8USP

Torex Semiconductor Ltd

2,798 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 5.9V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
XC9802B603DR-G Torex Semiconductor Ltd

XC9802B603DR-G

IC REG BOOST 6V 80MA 8USP

Torex Semiconductor Ltd

4,321 -
Datasheet XC9802 8-UDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1.8V 5.5V 6V - 80mA 300kHz No -40°C ~ 85°C - - Surface Mount 8-USP (2.7x2.5)
S-8353A33UA-IQST2G ABLIC Inc.

S-8353A33UA-IQST2G

IC REG BOOST 3.3V 300MA SOT89-3

ABLIC Inc.

4,211 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 3.3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8353A50UA-IRJT2G ABLIC Inc.

S-8353A50UA-IRJT2G

IC REG BOOST 5V 300MA SOT89-3

ABLIC Inc.

3,090 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 5V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354A30UA-JQPT2G ABLIC Inc.

S-8354A30UA-JQPT2G

IC REG BOOST 3V 300MA SOT89-3

ABLIC Inc.

1,820 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354A33UA-JQST2G ABLIC Inc.

S-8354A33UA-JQST2G

IC REG BOOST 3.3V 300MA SOT89-3

ABLIC Inc.

2,831 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 3.3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354A50UA-JRJT2G ABLIC Inc.

S-8354A50UA-JRJT2G

IC REG BOOST 5V 300MA SOT89-3

ABLIC Inc.

3,695 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 5V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8353A30UA-IQPT2G ABLIC Inc.

S-8353A30UA-IQPT2G

IC REG BOOST 3V 300MA SOT89-3

ABLIC Inc.

4,981 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8353A30UA-IQPT2U ABLIC Inc.

S-8353A30UA-IQPT2U

IC REG BOOST 3V 300MA SOT89-3

ABLIC Inc.

4,822 -
Datasheet - TO-243AA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8353A33UA-IQST2U ABLIC Inc.

S-8353A33UA-IQST2U

IC REG BOOST 3.3V 300MA SOT89-3

ABLIC Inc.

4,167 -
Datasheet - TO-243AA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 3.3V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8353A36UA-IQVT2G ABLIC Inc.

S-8353A36UA-IQVT2G

IC REG BOOST 3.6V 300MA SOT89-3

ABLIC Inc.

1,368 -
Datasheet - TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 3.6V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
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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.