Voltage Regulators - DC DC Switching Regulators

Manufacturer 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 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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
LM2575T-5.0/LB03 Texas Instruments

LM2575T-5.0/LB03

IC REG BUCK 5V 1A TO220-5

Texas Instruments

4,646
RFQ
LM2575T-5.0/LB03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
MAX17245ETERA+ Analog Devices Inc./Maxim Integrated

MAX17245ETERA+

IC REG BCK PROG/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

3,907
RFQ
MAX17245ETERA+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 3.5A 400kHz ~ 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (5x5)
MAX17245ETERB+ Analog Devices Inc./Maxim Integrated

MAX17245ETERB+

IC REG BCK PROG/1V 3.5A 16TQFN

Analog Devices Inc./Maxim Integrated

4,600
RFQ
MAX17245ETERB+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 3.5A 400kHz ~ 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (5x5)
NN30501A-VB Panasonic Electronic Components

NN30501A-VB

IC REG BUCK BST ADJ 6A DL 32HQFN

Panasonic Electronic Components

2,279
RFQ
NN30501A-VB Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive Buck, Boost Adjustable 2 4.5V 24V 0.6V, 0.75V 5.5V, 28V 6A 800kHz, 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 32-HQFN (4x5)
MAX751ESA+T Analog Devices Inc./Maxim Integrated

MAX751ESA+T

IC REG BOOST 5V 1.5A 8SOIC

Analog Devices Inc./Maxim Integrated

4,593
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1.2V 5.25V 5V - 1.5A (Switch) 170kHz No - - - Surface Mount 8-SOIC
MAX5099ATJ+T Analog Devices Inc./Maxim Integrated

MAX5099ATJ+T

IC REG BUCK ADJ 1A/2A DL 32TQFN

Analog Devices Inc./Maxim Integrated

3,132
RFQ
MAX5099ATJ+T Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 2 4.5V 19V 0.8V 17.1V 1A, 2A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
LTC3621EMS8E-2#TRPBF Analog Devices Inc.

LTC3621EMS8E-2#TRPBF

IC REG BUCK ADJ 1A 8MSOP

Analog Devices Inc.

4,881
RFQ
LTC3621EMS8E-2#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3621EMS8E-23.3#TRPBF Analog Devices Inc.

LTC3621EMS8E-23.3#TRPBF

IC REG BUCK 3.3V 1A 8MSOP

Analog Devices Inc.

2,009
RFQ
LTC3621EMS8E-23.3#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3621EMS8E-25#TRPBF Analog Devices Inc.

LTC3621EMS8E-25#TRPBF

IC REG BUCK 5V 1A 8MSOP

Analog Devices Inc.

2,403
RFQ
LTC3621EMS8E-25#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3621EMS8E-3.3#TRPBF Analog Devices Inc.

LTC3621EMS8E-3.3#TRPBF

IC REG BUCK 3.3V 1A 8MSOP

Analog Devices Inc.

4,988
RFQ
LTC3621EMS8E-3.3#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3621EMS8E-5#TRPBF Analog Devices Inc.

LTC3621EMS8E-5#TRPBF

IC REG BUCK 5V 1A 8MSOP

Analog Devices Inc.

4,730
RFQ
LTC3621EMS8E-5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
MAX17244ETERA+T Analog Devices Inc./Maxim Integrated

MAX17244ETERA+T

IC REG BCK PROG/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

3,686
RFQ
MAX17244ETERA+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 400kHz ~ 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (5x5)
MAX20815AFE+T Analog Devices Inc./Maxim Integrated

MAX20815AFE+T

IC REG 15A

Analog Devices Inc./Maxim Integrated

3,242
RFQ
MAX20815AFE+T Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LM2585SX-3.3/NOPB Texas Instruments

LM2585SX-3.3/NOPB

IC REG BST FLYBACK 3.3V 3A TO263

Texas Instruments

4,153
RFQ
LM2585SX-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2677SX-5.0 Texas Instruments

LM2677SX-5.0

IC REG BUCK 5V 5A TO263

Texas Instruments

2,040
RFQ
LM2677SX-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 5V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2852XMXAX-1.8/NOPB Texas Instruments

LM2852XMXAX-1.8/NOPB

IC REG BUCK 1.8V 2A 14HTSSOP

Texas Instruments

4,739
RFQ
LM2852XMXAX-1.8/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.8V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-2.5/NOPB Texas Instruments

LM2852YMXAX-2.5/NOPB

IC REG BUCK 2.5V 2A 14HTSSOP

Texas Instruments

4,578
RFQ
LM2852YMXAX-2.5/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 2.5V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LTC1911EMS8-1.5#TRPBF Analog Devices Inc.

LTC1911EMS8-1.5#TRPBF

IC REG CHG PUMP 1.5V 250MA 8MSOP

Analog Devices Inc.

3,671
RFQ
LTC1911EMS8-1.5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.5V - 250mA 1.5MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC1911EMS8-1.8#TRPBF Analog Devices Inc.

LTC1911EMS8-1.8#TRPBF

IC REG CHG PUMP 1.8V 250MA 8MSOP

Analog Devices Inc.

3,622
RFQ
LTC1911EMS8-1.8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.8V - 250mA 1.5MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
XR76115ELMTR-F MaxLinear, Inc.

XR76115ELMTR-F

IC REG BUCK ADJ 15A 37QFN

MaxLinear, Inc.

2,097
RFQ
XR76115ELMTR-F Datasheet

Datasheet

Power Blox™ 37-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 22V 0.6V 18V 15A 200kHz ~ 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 37-QFN (6x6)

Voltage Regulators - DC DC Switching Regulators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Regulators - DC DC Switching Regulators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Voltage Regulators - DC DC Switching Regulators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Voltage Regulators - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching Regulators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Voltage Regulators - DC DC Switching Regulators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.