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
MAX5035CUSA+ Analog Devices Inc./Maxim Integrated

MAX5035CUSA+

IC REG BUCK 12V 1A 8SOIC

Analog Devices Inc./Maxim Integrated

201
RFQ
MAX5035CUSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Step-Down Positive Buck Fixed 1 7.5V 76V 12V - 1A 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX1703ESE+ Analog Devices Inc./Maxim Integrated

MAX1703ESE+

IC REG BST ADJ/2.5V 2.2A 16SOIC

Analog Devices Inc./Maxim Integrated

190
RFQ
MAX1703ESE+ Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5.5V 2.5V (5V) 5.5V 2.2A (Switch) 300kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LT8602ELXE#PBF Analog Devices Inc.

LT8602ELXE#PBF

IC REG BUCK ADJ QUAD 48ELQFP

Analog Devices Inc.

220
RFQ
LT8602ELXE#PBF Datasheet

Datasheet

- 48-LQFP Exposed Pad Tray Active Step-Down Positive Buck Adjustable 4 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 48-eLQFP (7x7)
LTC3416EFE#TRPBF Analog Devices Inc.

LTC3416EFE#TRPBF

IC REG BUCK ADJ 4A 20TSSOP

Analog Devices Inc.

678
RFQ
LTC3416EFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.8V 5V 4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-TSSOP-EP
LT1374CFE#PBF Analog Devices Inc.

LT1374CFE#PBF

IC REG BUCK SEPIC ADJ 16TSSOP

Analog Devices Inc.

1,293
RFQ
LT1374CFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3374HUHF#PBF Analog Devices Inc.

LTC3374HUHF#PBF

IC REG BUCK ADJ 1A 8OUT 38QFN

Analog Devices Inc.

4,819
RFQ
LTC3374HUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube 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-QFN (5x7)
LT8601IUJ#PBF Analog Devices Inc.

LT8601IUJ#PBF

IC REG BUCK ADJ TRPL 40QFN

Analog Devices Inc.

734
RFQ
LT8601IUJ#PBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 3 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LT8601IUJ#TRPBF Analog Devices Inc.

LT8601IUJ#TRPBF

IC REG BUCK ADJ TRPL 40QFN

Analog Devices Inc.

341
RFQ
LT8601IUJ#TRPBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC3375IUK#PBF Analog Devices Inc.

LTC3375IUK#PBF

IC REG BUCK ADJ 1A 8OUT 48QFN

Analog Devices Inc.

1,184
RFQ
LTC3375IUK#PBF Datasheet

Datasheet

- 48-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.425V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 48-QFN (7x7)
LT1506CR-3.3#PBF Analog Devices Inc.

LT1506CR-3.3#PBF

IC REG BUCK 3.3V 4.5A DDPAK-7

Analog Devices Inc.

3,720
RFQ
LT1506CR-3.3#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Fixed 1 4V 15V 3.3V - 4.5A 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
MAX743CWE+ Analog Devices Inc./Maxim Integrated

MAX743CWE+

IC REG BCK BST PROG 2A DL 16SOIC

Analog Devices Inc./Maxim Integrated

2,990
RFQ
MAX743CWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Up Positive and Negative (Dual Rail) Boost, Buck-Boost Programmable 2 4.2V 6V ±12V, ±15V - 2A (Switch) 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LTC3118EUFD#PBF Analog Devices Inc.

LTC3118EUFD#PBF

IC REG BUCK BOOST ADJ 2A 24QFN

Analog Devices Inc.

3,662
RFQ
LTC3118EUFD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 18V 2V 18V 2A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x5)
LT1371HVCR#PBF Analog Devices Inc.

LT1371HVCR#PBF

IC REG BUCK BOOST ADJ 3A DDPAK-7

Analog Devices Inc.

350
RFQ
LT1371HVCR#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube 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) 3A (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LT1171IQ#PBF Analog Devices Inc.

LT1171IQ#PBF

IC REG BUCK BST ADJ 2.5A DDPAK-5

Analog Devices Inc.

181
RFQ
LT1171IQ#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 2.5A (Switch) 100kHz No -40°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LTC3119HFE#PBF Analog Devices Inc.

LTC3119HFE#PBF

IC REG BUCK BOOST ADJ 5A 28TSSOP

Analog Devices Inc.

784
RFQ
LTC3119HFE#PBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 150°C (TA) - - Surface Mount 28-TSSOP-EP
MAX738AEPA+ Analog Devices Inc./Maxim Integrated

MAX738AEPA+

IC REG BUCK 5V 750MA 8PDIP

Analog Devices Inc./Maxim Integrated

105
RFQ
MAX738AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 6V 16V 5V - 750mA 160kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LT8602ILXE#PBF Analog Devices Inc.

LT8602ILXE#PBF

IC REG BUCK ADJ QUAD 48ELQFP

Analog Devices Inc.

268
RFQ
LT8602ILXE#PBF Datasheet

Datasheet

- 48-LQFP Exposed Pad Tray Active Step-Down Positive Buck Adjustable 4 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 48-eLQFP (7x7)
LTC3115IFE-1#TRPBF Analog Devices Inc.

LTC3115IFE-1#TRPBF

IC REG BUCK BOOST ADJ 20TSSOP

Analog Devices Inc.

1,426
RFQ
LTC3115IFE-1#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 1A, 2A 100kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MAX743EWE+ Analog Devices Inc./Maxim Integrated

MAX743EWE+

IC REG BCK BST PROG 2A DL 16SOIC

Analog Devices Inc./Maxim Integrated

290
RFQ
MAX743EWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Up Positive and Negative (Dual Rail) Boost, Buck-Boost Programmable 2 4.2V 6V ±12V, ±15V - 2A (Switch) 200kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LT1070CT#06PBF Analog Devices Inc.

LT1070CT#06PBF

IC REG BUCK BOOST ADJ 5A TO220-5

Analog Devices Inc.

4,111
RFQ
LT1070CT#06PBF Datasheet

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.25V 65V (Switch) 5A (Switch) 40kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5 Flow 6
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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.