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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
SC5Z3-T3.0 Semtech Corporation

SC5Z3-T3.0

IC REG BUCK 3V 1A TO220

Semtech Corporation

2,777
RFQ

-

5Z3 TO-220-3 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 - 5V 3V - 1A - No -40°C ~ 150°C (TJ) - - Through Hole TO-220
SC189H SOT23 Semtech Corporation

SC189H SOT23

IC REG BUCK 1.5V 1.5A SOT23-5

Semtech Corporation

2,141
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.9V 5.5V 1.5V - 1.5A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
ISL91108SIIAZ-T Renesas Electronics Corporation

ISL91108SIIAZ-T

IC REG BUCK BST ADJ 3.7A 20WLCSP

Renesas Electronics Corporation

1,376
RFQ
ISL91108SIIAZ-T Datasheet

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1V 5.2V 3.7A (Switch) 2.6MHz Yes -40°C ~ 85°C - - Surface Mount 20-WLCSP
ISL9110SIINZ-T Renesas Electronics Corporation

ISL9110SIINZ-T

IC REG BUCK BOOST ADJ 1.2A 8SOIC

Renesas Electronics Corporation

3,455
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1V 5.2V 1.2A 2.5MHz Yes -40°C ~ 85°C - - Surface Mount 8-SOIC
ISL9110SIIAZ-T Renesas Electronics Corporation

ISL9110SIIAZ-T

IC REG BUCK BOOST ADJ 1.2A 8SOIC

Renesas Electronics Corporation

4,151
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1V 5.2V 1.2A 2.5MHz Yes -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX20039BATPX/VY+T Analog Devices Inc./Maxim Integrated

MAX20039BATPX/VY+T

IC REG BUCK BOOST PROG/4V 20TQFN

Analog Devices Inc./Maxim Integrated

1,388
RFQ

-

- 20-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Programmable (Fixed) 1 2V 40V 4V (5V) 15V 600mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-TQFN-EP (4x4)
PI3525-01-LGIZ Vicor Corporation

PI3525-01-LGIZ

IC REG BUCK

Vicor Corporation

1,487
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - -
PI3302-00-BGIZ Vicor Corporation

PI3302-00-BGIZ

IC REG BUCK

Vicor Corporation

2,273
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - -
MAX16907RATE/V+CFG Analog Devices Inc./Maxim Integrated

MAX16907RATE/V+CFG

IC REG BUCK ADJ/1V 3A 16TQFN

Analog Devices Inc./Maxim Integrated

1,905
RFQ

-

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 2.2MHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX38643AELT+T Analog Devices Inc./Maxim Integrated

MAX38643AELT+T

IC REG BUCK ADJ 700MA 6UDFN

Analog Devices Inc./Maxim Integrated

1,706
RFQ
MAX38643AELT+T Datasheet

Datasheet

nanoPower 6-WDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 700mA - No -40°C ~ 85°C - - Surface Mount 6-µDFN (2x2)
MAX2070GTM+CDZ Analog Devices Inc./Maxim Integrated

MAX2070GTM+CDZ

IC REG

Analog Devices Inc./Maxim Integrated

1,816
RFQ

-

- - Tube Obsolete - - - - - - - - - - - - - - - - -
MAX20059ATCA/VY+T Analog Devices Inc./Maxim Integrated

MAX20059ATCA/VY+T

IC REG BUCK ADJ 12TDFN

Analog Devices Inc./Maxim Integrated

2,962
RFQ

-

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 72V 0.8V 64.8V - 200kHz ~ 2.033MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-TDFN-EP (3x3)
MAX2070GTM+TCDZ Analog Devices Inc./Maxim Integrated

MAX2070GTM+TCDZ

IC REG

Analog Devices Inc./Maxim Integrated

4,363
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
MAX20472ATCB/V+T Analog Devices Inc./Maxim Integrated

MAX20472ATCB/V+T

IC REG BOOST ADJ 1A 12TDFN

Analog Devices Inc./Maxim Integrated

3,930
RFQ
MAX20472ATCB/V+T Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 3V 4V 4.5V 5.5V 1A 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
MAX8570EUT+TC70 Analog Devices Inc./Maxim Integrated

MAX8570EUT+TC70

IC REG BOOST ADJ 500MA SOT6

Analog Devices Inc./Maxim Integrated

1,560
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.8V 6V 2.7V 6V 500mA (Switch) 500kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-6
IR3826AMTRPBFAUMA1 Infineon Technologies

IR3826AMTRPBFAUMA1

IC REG BUCK ADJ 16A 22IQFN

Infineon Technologies

3,012
RFQ
IR3826AMTRPBFAUMA1 Datasheet

Datasheet

OptiMOS™ IPOL 22-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1V 17V 0.6V 14.62V 16A 300kHz ~ 1.5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount PG-IQFN-22-1
ICL7660CPA Intersil

ICL7660CPA

IC REG CHARG PUMP INV 45MA 8PDIP

Intersil

1,382
RFQ
ICL7660CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, 2Vin - 45mA 10kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
FAN5358S718X Fairchild Semiconductor

FAN5358S718X

IC REG BUCK 1.8V 500MA SC88

Fairchild Semiconductor

4,872
RFQ
FAN5358S718X Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Bulk Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 500mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SC-88 (SC-70-6)
BA6161F Rohm Semiconductor

BA6161F

IC REG BOOST ADJ 3MA 8SOP

Rohm Semiconductor

3,217
RFQ
BA6161F Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 3V 16V 30V 35V 3mA 100kHz No -20°C ~ 75°C (TA) - - Surface Mount 8-SOP
AK7903 Asahi Kasei Microdevices/AKM

AK7903

IC REG BUCK ADJ 400MA 16QFN

Asahi Kasei Microdevices/AKM

4,468
RFQ
AK7903 Datasheet

Datasheet

- 16-UFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.1V 5.5V 0.2V 3.6V 400mA - No -30°C ~ 70°C (TA) - - Surface Mount 16-QFN (3x3)

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.