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
LTC3539EDCB-2#TRPBF Analog Devices Inc.

LTC3539EDCB-2#TRPBF

IC REG BOOST ADJ 2A 8DFN

Analog Devices Inc.

2,433
RFQ
LTC3539EDCB-2#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.5V 5V 1.5V 5.25V 2A (Switch) 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
LT3663EDCB#TRMPBF Analog Devices Inc.

LT3663EDCB#TRMPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

546
RFQ
LT3663EDCB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 36V 0.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT3653EDCB#TRMPBF Analog Devices Inc.

LT3653EDCB#TRMPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

500
RFQ
LT3653EDCB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 30V 4.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT8609AEDDM-3.3#PBF Analog Devices Inc.

LT8609AEDDM-3.3#PBF

IC REG BUCK 3.3V 3A 10DFN

Analog Devices Inc.

176
RFQ
LT8609AEDDM-3.3#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3V 42V 3.3V - 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 10-DFN (3x3)
LT8609AEDDM-5#PBF Analog Devices Inc.

LT8609AEDDM-5#PBF

IC REG BUCK 5V 3A 10DFN

Analog Devices Inc.

139
RFQ
LT8609AEDDM-5#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3V 42V 5V - 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 10-DFN (3x3)
TPS56221DQPT Texas Instruments

TPS56221DQPT

IC REG BUCK ADJ 25A 22LSON-CLIP

Texas Instruments

673
RFQ
TPS56221DQPT Datasheet

Datasheet

- 22-PowerLFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 14V 0.6V 13.02V 25A 300kHz, 500kHz, 950kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 22-LSON-CLIP (6x5)
LTC3561EDD#PBF Analog Devices Inc.

LTC3561EDD#PBF

IC REG BUCK ADJ 1A 8DFN

Analog Devices Inc.

405
RFQ
LTC3561EDD#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.625V 5.5V 0.8V 5V 1A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
MAX5073ETI+ Analog Devices Inc./Maxim Integrated

MAX5073ETI+

IC REG BUCK BOOST ADJ DL 28TQFN

Analog Devices Inc./Maxim Integrated

310
RFQ
MAX5073ETI+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Up, Step-Down Positive Buck, Boost Adjustable 2 4.5V 23V 0.8V 28V 1.38A (Switch), 2.3A (Switch) 200kHz ~ 2.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
LT1307CMS8#PBF Analog Devices Inc.

LT1307CMS8#PBF

IC REG BOOST ADJ 600MA 8MSOP

Analog Devices Inc.

242
RFQ
LT1307CMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Boost Adjustable 1 1V 5V 1.22V 30V (Switch) 600mA (Switch) 600kHz No -20°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LT1307BCMS8#PBF Analog Devices Inc.

LT1307BCMS8#PBF

IC REG BOOST ADJ 600MA 8MSOP

Analog Devices Inc.

122
RFQ
LT1307BCMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Boost Adjustable 1 1V 5V 1.22V 30V (Switch) 600mA (Switch) 600kHz No -20°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LM21215MHE/NOPB Texas Instruments

LM21215MHE/NOPB

IC REG BUCK ADJ 15A 20HTSSOP

Texas Instruments

1,281
RFQ
LM21215MHE/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.6V 5.5V 15A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
EL7532IYZ-T7 Renesas Electronics Corporation

EL7532IYZ-T7

IC REG BUCK ADJ 2A 10MSOP

Renesas Electronics Corporation

2,007
RFQ
EL7532IYZ-T7 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 2A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
MAX16907SAUE+ Analog Devices Inc./Maxim Integrated

MAX16907SAUE+

IC REG BUCK ADJ/1V 3A 16TSSOP

Analog Devices Inc./Maxim Integrated

123
RFQ
MAX16907SAUE+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX633ACPA+ Analog Devices Inc./Maxim Integrated

MAX633ACPA+

IC REG BST ADJ/1.31V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

4,523
RFQ
MAX633ACPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 1.31V (15V) 18V (Switch) 450mA (Switch) 50kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3905EUD#TRPBF Analog Devices Inc.

LT3905EUD#TRPBF

IC REG BOOST ADJ 350MA 16QFN

Analog Devices Inc.

4,420
RFQ
LT3905EUD#TRPBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 12V 1.248V 65V (Switch) 350mA (Switch) 1MHz ~ 2MHz No -40°C ~ 125°C (TA) - - Surface Mount 16-QFN (3x3)
LTC3621EMS8E-23.3#PBF Analog Devices Inc.

LTC3621EMS8E-23.3#PBF

IC REG BUCK 3.3V 1A 8MSOP

Analog Devices Inc.

164
RFQ
LTC3621EMS8E-23.3#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube 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
ICL7662CBD+ Analog Devices Inc./Maxim Integrated

ICL7662CBD+

IC REG CHARGE PUMP 14SOIC

Analog Devices Inc./Maxim Integrated

360
RFQ
ICL7662CBD+ Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Negative Charge Pump Fixed 1 4.5V 20V -Vin - - 10kHz No 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
LT1173CN8-5#PBF Analog Devices Inc.

LT1173CN8-5#PBF

IC REG BUCK BOOST 5V 1.5A 8PDIP

Analog Devices Inc.

2,805
RFQ
LT1173CN8-5#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 23kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1304CS8#PBF Analog Devices Inc.

LT1304CS8#PBF

IC REG BST SEPIC ADJ 800MA 8SO

Analog Devices Inc.

402
RFQ
LT1304CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1.5V 8V 1.24V 25V (Switch) 800mA (Switch) Up to 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT8580IDD#PBF Analog Devices Inc.

LT8580IDD#PBF

IC REG BOOST CUK ADJ 1.2A 8DFN

Analog Devices Inc.

594
RFQ
LT8580IDD#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.55V 40V 1.2V 65V (Switch) 1.2A (Switch) 200kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-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.