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
MAX756CPA+ Analog Devices Inc./Maxim Integrated

MAX756CPA+

IC REG BOOST PROG 8PDIP

Analog Devices Inc./Maxim Integrated

2,899
RFQ
MAX756CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Programmable 1 0.7V 7V 3.3V, 5V - - 500kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC3532EDD#TRPBF Analog Devices Inc.

LTC3532EDD#TRPBF

IC REG BUCK BST ADJ 500MA 10DFN

Analog Devices Inc.

8,256
RFQ
LTC3532EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 500mA 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC1522CMS8#PBF Analog Devices Inc.

LTC1522CMS8#PBF

IC REG CHARGE PUMP 5V 20MA 8MSOP

Analog Devices Inc.

400
RFQ
LTC1522CMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Fixed 1 2.7V 5V 5V - 20mA 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
MAX735CPA+ Analog Devices Inc./Maxim Integrated

MAX735CPA+

IC REG BUCK BST -5V 275MA 8PDIP

Analog Devices Inc./Maxim Integrated

245
RFQ
MAX735CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up/Step-Down Negative Buck-Boost Fixed 1 4V 6.2V -5V - 275mA 160kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1610CMS8#PBF Analog Devices Inc.

LT1610CMS8#PBF

IC REG BST SEPIC ADJ 450MA 8MSOP

Analog Devices Inc.

231
RFQ
LT1610CMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 0.9V 8V 1.23V 30V (Switch) 450mA (Switch) 1.7MHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1502CMS8-3.3#PBF Analog Devices Inc.

LTC1502CMS8-3.3#PBF

IC REG CHRG PUMP 3.3V 10MA 8MSOP

Analog Devices Inc.

109
RFQ
LTC1502CMS8-3.3#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Fixed 1 0.9V 1.8V 3.3V - 10mA 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1261LIS8-4#PBF Analog Devices Inc.

LTC1261LIS8-4#PBF

IC REG CHARGE PUMP -4V 20MA 8SO

Analog Devices Inc.

2,838
RFQ
LTC1261LIS8-4#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 5.25V -4V - 20mA 650kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT3437EFE#TRPBF Analog Devices Inc.

LT3437EFE#TRPBF

IC REG BUCK ADJ 500MA 16TSSOP

Analog Devices Inc.

3,075
RFQ
LT3437EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 57V 500mA (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC1751EMS8-3.3#PBF Analog Devices Inc.

LTC1751EMS8-3.3#PBF

IC REG CHG PUMP 3.3V 100MA 8MSOP

Analog Devices Inc.

300
RFQ
LTC1751EMS8-3.3#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Fixed 1 2.5V 5.5V 3.3V - 100mA 800kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC3548AEDD#PBF Analog Devices Inc.

LTC3548AEDD#PBF

IC REG BUCK BOOST ADJ DL 10DFN

Analog Devices Inc.

203
RFQ
LTC3548AEDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3403EDD#PBF Analog Devices Inc.

LTC3403EDD#PBF

IC REG BUCK ADJ 600MA 8DFN

Analog Devices Inc.

109
RFQ
LTC3403EDD#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.5V 5V 0.3V 3.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
LTC3600IMSE#PBF Analog Devices Inc.

LTC3600IMSE#PBF

IC REG BUCK PROG 1.5A 12MSOP

Analog Devices Inc.

1,594
RFQ
LTC3600IMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 4V 15V 0V 14.5V 1.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
ADP1111ARZ-5 Analog Devices Inc.

ADP1111ARZ-5

IC REG BUCK BOOST 5V 400MA 8SOIC

Analog Devices Inc.

4,256
RFQ
ADP1111ARZ-5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 400mA (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ADP1111ARZ Analog Devices Inc.

ADP1111ARZ

IC REG BUCK BST ADJ 400MA 8SOIC

Analog Devices Inc.

2,986
RFQ
ADP1111ARZ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2V 30V 1.2V 30V 400mA (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
ADP1111ARZ-3.3 Analog Devices Inc.

ADP1111ARZ-3.3

IC REG BUCK BST 3.3V 400MA 8SOIC

Analog Devices Inc.

1,658
RFQ
ADP1111ARZ-3.3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 3.3V - 400mA (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TPS53915RVET Texas Instruments

TPS53915RVET

IC REG BUCK ADJ 12A 28VQFN

Texas Instruments

10,720
RFQ
TPS53915RVET Datasheet

Datasheet

SWIFT™, D-CAP3™, Eco-Mode™ 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.5V 18V 0.6V 5.5V 12A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-VQFN-CLIP (4.5x3.5)
LTC3406ES5#TRPBF Analog Devices Inc.

LTC3406ES5#TRPBF

IC REG BUCK ADJ 600MA TSOT23-5

Analog Devices Inc.

3,350
RFQ
LTC3406ES5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3309AHV#TRMPBF Analog Devices Inc.

LTC3309AHV#TRMPBF

IC REG BUCK PROG 6A 12LQFN

Analog Devices Inc.

856
RFQ
LTC3309AHV#TRMPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.25V 5.5V 0.5V 2.25V 6A Up to 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
LTC3129IMSE-1#PBF Analog Devices Inc.

LTC3129IMSE-1#PBF

IC REG BCK BST PROG 200MA 16MSOP

Analog Devices Inc.

2,540
RFQ
LTC3129IMSE-1#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 1.92V 15V 2.5V 15V 200mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC1046CN8#PBF Analog Devices Inc.

LTC1046CN8#PBF

IC REG CHARG PUMP INV 50MA 8PDIP

Analog Devices Inc.

486
RFQ
LTC1046CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 6V -Vin, 2Vin, Vin/2 - 50mA 5.5kHz ~ 30kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
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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.