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
LTC3442EDE#TRPBF Analog Devices Inc.

LTC3442EDE#TRPBF

IC REG BUCK BOOST ADJ 1.2A 12DFN

Analog Devices Inc.

1,776
RFQ
LTC3442EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 1.2A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LM2587S-ADJ/NOPB Texas Instruments

LM2587S-ADJ/NOPB

IC REG BST FLYBACK ADJ 5A TO263

Texas Instruments

343
RFQ
LM2587S-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX686EEE+ Analog Devices Inc./Maxim Integrated

MAX686EEE+

IC REG BOOST ADJ 600MA 16QSOP

Analog Devices Inc./Maxim Integrated

622
RFQ
MAX686EEE+ Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Up Positive or Negative Boost Adjustable 1 0.8V 27.5V ±1.25V ±27.5V 600mA (Switch) 300kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LT3988HMSE#PBF Analog Devices Inc.

LT3988HMSE#PBF

IC REG BUCK ADJ 1A DL 16MSOP

Analog Devices Inc.

664
RFQ
LT3988HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 4.1V 60V 0.75V 59.4V 1A 250kHz ~ 2.15MHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC7124IUDD#PBF Analog Devices Inc.

LTC7124IUDD#PBF

IC REG BUCK ADJ 3.5A DL 24QFN

Analog Devices Inc.

420
RFQ
LTC7124IUDD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.1V 17V 0.6V 16.8V 3.5A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC3623IUDD#PBF Analog Devices Inc.

LTC3623IUDD#PBF

IC REG BUCK ADJ 5A 24QFN

Analog Devices Inc.

148
RFQ
LTC3623IUDD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 1.5V 15V 0V 14.5V 5A 400kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
MAX8646ETG+ Analog Devices Inc./Maxim Integrated

MAX8646ETG+

IC REG BUCK ADJ 6A 24TQFN

Analog Devices Inc./Maxim Integrated

142
RFQ
MAX8646ETG+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.35V 3.6V 0.6V 3.24V 6A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
LTC3616IUDD#TRPBF Analog Devices Inc.

LTC3616IUDD#TRPBF

IC REG BUCK ADJ 6A 24QFN

Analog Devices Inc.

3,820
RFQ
LTC3616IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 6A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-QFN (3x5)
LT8315IFE#TRPBF Analog Devices Inc.

LT8315IFE#TRPBF

IC REG FLYBACK 800MA 20TSSOP

Analog Devices Inc.

6,579
RFQ
LT8315IFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive, Isolation Capable Flyback Fixed 1 18V 560V - - 800mA 220Hz ~ 140kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3115IFE-1#PBF Analog Devices Inc.

LTC3115IFE-1#PBF

IC REG BUCK BOOST ADJ 20TSSOP

Analog Devices Inc.

3,037
RFQ
LTC3115IFE-1#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube 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
LT1376IS8-5#PBF Analog Devices Inc.

LT1376IS8-5#PBF

IC REG BUCK SEPIC 5V 1.5A 8SO

Analog Devices Inc.

336
RFQ
LT1376IS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck, SEPIC Fixed 1 5V 25V 5V - 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1373IS8#PBF Analog Devices Inc.

LT1373IS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

125
RFQ
LT1373IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) 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 35V (Switch) 1.5A (Switch) 250kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT8616IUDE#PBF Analog Devices Inc.

LT8616IUDE#PBF

IC REG BUCK ADJ 1.5A/2.5A 28QFN

Analog Devices Inc.

3,318
RFQ
LT8616IUDE#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube 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-QFN (3x6)
LT1076CQ#TRPBF Analog Devices Inc.

LT1076CQ#TRPBF

IC REG BUCK BOOST ADJ 2A DDPAK-5

Analog Devices Inc.

2,180
RFQ
LT1076CQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 45V 2.5V 35V 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-5
LT1076CQ-5#PBF Analog Devices Inc.

LT1076CQ-5#PBF

IC REG BUCK BOOST 5V 2A DDPAK-5

Analog Devices Inc.

109
RFQ
LT1076CQ-5#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, Flyback Fixed 1 8V 45V 5V - 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-5
LT1959CS8#TRPBF Analog Devices Inc.

LT1959CS8#TRPBF

IC REG BUCK SEPIC ADJ 4.5A 8SO

Analog Devices Inc.

2,743
RFQ
LT1959CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 4.3V 15V 1.21V 12.9V 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT8640SEV#PBF Analog Devices Inc.

LT8640SEV#PBF

IC REG BUCK ADJ 6A 24LQFN

Analog Devices Inc.

1,068
RFQ
LT8640SEV#PBF Datasheet

Datasheet

Silent Switcher®2 24-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 6A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LQFN (4x4)
LTC3114HDHC-1#TRPBF Analog Devices Inc.

LTC3114HDHC-1#TRPBF

IC REG BUCK BOOST ADJ 1A 16DFN

Analog Devices Inc.

2,047
RFQ
LTC3114HDHC-1#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 1A 1.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-DFN (5x3)
LTC3114HDHC-1#PBF Analog Devices Inc.

LTC3114HDHC-1#PBF

IC REG BUCK BOOST ADJ 1A 16DFN

Analog Devices Inc.

1,383
RFQ
LTC3114HDHC-1#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 1A 1.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-DFN (5x3)
LT3693IDD#PBF Analog Devices Inc.

LT3693IDD#PBF

IC REG BUCK ADJ 3.5A 10DFN

Analog Devices Inc.

1,675
RFQ
LT3693IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
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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.