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
UC2577TDTR-ADJ Texas Instruments

UC2577TDTR-ADJ

IC REG BST FLYBACK ADJ 3A TO263

Texas Instruments

3,161
RFQ
UC2577TDTR-ADJ Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 3V 40V 5V 60V 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LTC3633IFE#TRPBF Analog Devices Inc.

LTC3633IFE#TRPBF

IC REG BUCK ADJ 3A DL 28TSSOP

Analog Devices Inc.

1,061
RFQ
LTC3633IFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 15V 0.6V 14.7V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LT1372HVIS8 Linear Technology

LT1372HVIS8

IC REG BUCK BOOST ADJ 1.5A 8SO

Linear Technology

715
RFQ
LT1372HVIS8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 42V (Switch) 1.5A (Switch) 500kHz No - - - Surface Mount 8-SO
LTC3412IFE#TRPBF Analog Devices Inc.

LTC3412IFE#TRPBF

IC REG BUCK ADJ 2.5A 16TSSOP

Analog Devices Inc.

2,822
RFQ
LTC3412IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.625V 5.5V 0.8V 5V 2.5A 300kHz ~ 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP-EP
LT8616HFE#TRPBF Analog Devices Inc.

LT8616HFE#TRPBF

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

1,930
RFQ
LT8616HFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.4V 42V 0.79V 41.8V 1.5A, 2.5A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-TSSOP-EP
TPS54610MPWPREP Texas Instruments

TPS54610MPWPREP

IC REG BUCK ADJ 6A 28HTSSOP

Texas Instruments

2,155
RFQ
TPS54610MPWPREP Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 5.4V 6A 350kHz, 550kHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
LT1506CS8#TRPBF Analog Devices Inc.

LT1506CS8#TRPBF

IC REG BUCK ADJ 4.5A 8SO

Analog Devices Inc.

4,182
RFQ
LT1506CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 15V 2.42V 13.95V 4.5A 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT3680HMSE#TRPBF Analog Devices Inc.

LT3680HMSE#TRPBF

IC REG BUCK ADJ 3.5A 10MSOP

Analog Devices Inc.

1,777
RFQ
LT3680HMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
MAX641AMJA Analog Devices Inc./Maxim Integrated

MAX641AMJA

IC REG BST ADJ/2V 450MA 8CERDIP

Analog Devices Inc./Maxim Integrated

2,490
RFQ
MAX641AMJA Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Step-Up Positive Boost Adjustable (Fixed) 1 2V 16.5V 2V (5V) 18V (Switch) 450mA (Switch) 45kHz No -55°C ~ 125°C - - Through Hole 8-CERDIP
LT1076HVIR#TRPBF Analog Devices Inc.

LT1076HVIR#TRPBF

IC REG BUCK BOOST ADJ 2A DDPAK-7

Analog Devices Inc.

2,123
RFQ
LT1076HVIR#TRPBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 64V 2.5V 35V 2A (Switch) 100kHz No -40°C ~ 85°C (TA) - - Surface Mount DDPAK-7
LTC3639MPMSE#TRPBF Analog Devices Inc.

LTC3639MPMSE#TRPBF

IC REG BUCK ADJ 100MA 16MSOP

Analog Devices Inc.

1,070
RFQ
LTC3639MPMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 150V 0.8V 150V 100mA - Yes -55°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3374HFE#TRPBF Analog Devices Inc.

LTC3374HFE#TRPBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Analog Devices Inc.

1,978
RFQ
LTC3374HFE#TRPBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
MAX655CSD Analog Devices Inc./Maxim Integrated

MAX655CSD

IC REG BOOST 5V 60MA 14SOIC

Analog Devices Inc./Maxim Integrated

1,578
RFQ
MAX655CSD Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2.3V 3.1V 5V - 60mA 18kHz No 0°C ~ 70°C - - Surface Mount 14-SOIC
MAX5033DUPA Analog Devices Inc./Maxim Integrated

MAX5033DUPA

IC REG BUCK ADJ 500MA 8PDIP

Analog Devices Inc./Maxim Integrated

1,004
RFQ
MAX5033DUPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Down Positive Buck Adjustable 1 7.5V 76V 1.25V 13.2V 500mA 125kHz No 0°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX752MJA Analog Devices Inc./Maxim Integrated

MAX752MJA

IC REG BST ADJ/2.7V 8CERDIP

Analog Devices Inc./Maxim Integrated

867
RFQ
MAX752MJA Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Step-Up Positive Boost Adjustable (Fixed) 1 1.8V 16V 2.7V (12V) 15.75V 200mA 170kHz No -55°C ~ 125°C - - Through Hole 8-CERDIP
LTC3649IFE#TRPBF Analog Devices Inc.

LTC3649IFE#TRPBF

IC REG BUCK ADJ 4A 28TSSOP

Analog Devices Inc.

1,683
RFQ
LTC3649IFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.1V 60V 0V 55V 4A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
ML6554CUX onsemi

ML6554CUX

IC REG BUCK 3A DL 16PSOP

onsemi

1,483
RFQ
ML6554CUX Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck - 2 2.3V 4V - - 3A 650kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-PSOP
PT6409E Texas Instruments

PT6409E

REG 2.5V 3A ADJ HRZ SMT 12SIP

Texas Instruments

184
RFQ
PT6409E Datasheet

Datasheet

* 12-SIP Module Tray Obsolete - - - - - - - - - - - - - - - Through Hole 12-SIP
LTC3374HUHF Analog Devices Inc.

LTC3374HUHF

IC REG BUCK ADJ 1A 8OUT 38QFN

Analog Devices Inc.

1,364
RFQ
LTC3374HUHF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Bulk Obsolete Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C - - Surface Mount 38-QFN (5x7)
UC2577T-ADJ Texas Instruments

UC2577T-ADJ

IC REG BST FLYBCK ADJ 3A TO220-5

Texas Instruments

2,611
RFQ
UC2577T-ADJ Datasheet

Datasheet

- TO-220-5 Bulk Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 3V 40V 5V 60V 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
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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.