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
LT1109ACN8-12#PBF Analog Devices Inc.

LT1109ACN8-12#PBF

IC REG BOOST 12V 2A 8PDIP

Analog Devices Inc.

1,912
RFQ
LT1109ACN8-12#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Fixed 1 2V 9V 12V - 2A (Switch) 120kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1109ACN8-5#PBF Analog Devices Inc.

LT1109ACN8-5#PBF

IC REG BOOST 5V 2A 8PDIP

Analog Devices Inc.

4,712
RFQ
LT1109ACN8-5#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Fixed 1 2V 9V 5V - 2A (Switch) 120kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1109ACN8#PBF Analog Devices Inc.

LT1109ACN8#PBF

IC REG BOOST ADJ 2A 8PDIP

Analog Devices Inc.

4,827
RFQ
LT1109ACN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable 1 2V 9V 1.25V 50V (Switch) 2A (Switch) 120kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX1797EUA-T Analog Devices Inc./Maxim Integrated

MAX1797EUA-T

IC REG BOOST ADJ 800MA 8UMAX

Analog Devices Inc./Maxim Integrated

4,999
RFQ
MAX1797EUA-T Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable (Programmable) 1 1V 5.5V 2V (3.3V, 5V) 5.5V 800mA (Switch) 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
LT1767EMS8E-2.5#TRPBF Analog Devices Inc.

LT1767EMS8E-2.5#TRPBF

IC REG BCK SEPIC 2.5V 1.5A 8MSOP

Analog Devices Inc.

1,516
RFQ
LT1767EMS8E-2.5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 2.5V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1767EMS8E-1.8#TRPBF Analog Devices Inc.

LT1767EMS8E-1.8#TRPBF

IC REG BCK SEPIC 1.8V 1.5A 8MSOP

Analog Devices Inc.

3,583
RFQ
LT1767EMS8E-1.8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 1.8V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC1707IS8#TRPBF Analog Devices Inc.

LTC1707IS8#TRPBF

IC REG BUCK ADJ 600MA 8SO

Analog Devices Inc.

4,366
RFQ
LTC1707IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.85V 8.5V 0.8V 8.5V 600mA 35kHz ~ 350kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO
MAX1973EUB+T Analog Devices Inc./Maxim Integrated

MAX1973EUB+T

IC REG BUCK ADJ 1A 10UMAX

Analog Devices Inc./Maxim Integrated

2,080
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.6V 5.5V 0.75V (1.8V, 2.5V) 5.5V 1A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
NCV33163DWR2 onsemi

NCV33163DWR2

IC REG BUCK BST ADJ 2.5A 16SOIC

onsemi

4,304
RFQ
NCV33163DWR2 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2.5V 60V 1.25V 40V 2.5A (Switch) 55kHz No -40°C ~ 115°C (TA) - - Surface Mount 16-SOIC
ISL8012IRZ-T7A Renesas Electronics Corporation

ISL8012IRZ-T7A

IC REG BUCK ADJ 2A 10DFN

Renesas Electronics Corporation

2,281
RFQ
ISL8012IRZ-T7A Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
ISL85033IRTZ-T7A Renesas Electronics Corporation

ISL85033IRTZ-T7A

IC REG BUCK ADJ 3A SGL/DL 28TQFN

Renesas Electronics Corporation

1,493
RFQ
ISL85033IRTZ-T7A Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 or 2 4.5V 28V 0.8V 28V 3A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (4x4)
XC9519A12AZR-G Torex Semiconductor Ltd

XC9519A12AZR-G

IC REG BUCK BST ADJ 2A DL 24QFN

Torex Semiconductor Ltd

3,622
RFQ
XC9519A12AZR-G Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Up, Step-Up/Step-Down Positive and Negative (Dual Rail) Boost, Buck-Boost Adjustable 2 2.7V 5.5V ±4V 18V, -15V 2A (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL95338IRTZ Renesas Electronics Corporation

ISL95338IRTZ

IC REG NOTEBOOK BI-DIR VR FOR P

Renesas Electronics Corporation

4,631
RFQ
ISL95338IRTZ Datasheet

Datasheet

* - Tray Active - - - - - - - - - - - - - - - - -
ISL95338IRTZ-TK Renesas Electronics Corporation

ISL95338IRTZ-TK

IC REG NOTEBOOK BI-DIR VR FOR P

Renesas Electronics Corporation

3,289
RFQ
ISL95338IRTZ-TK Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
RAA489800A2GNP#AA0 Renesas Electronics Corporation

RAA489800A2GNP#AA0

IC REG BCK BST ADJ 4.096A 32TQFN

Renesas Electronics Corporation

1,555
RFQ
RAA489800A2GNP#AA0 Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tray Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 3.8V 23V 2V 21V 4.096A 620kHz ~ 1MHz No - - - Surface Mount 32-TQFN (4x4)
LTC1504IS8-3.3#TRPBF Analog Devices Inc.

LTC1504IS8-3.3#TRPBF

IC REG BUCK 3.3V 500MA 8SO

Analog Devices Inc.

4,905
RFQ
LTC1504IS8-3.3#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 10V 3.3V - 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1504IS8#TRPBF Analog Devices Inc.

LTC1504IS8#TRPBF

IC REG BUCK ADJ 500MA 8SO

Analog Devices Inc.

2,863
RFQ
LTC1504IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 10V 1.265V 9V 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1614CMS8#TRPBF Analog Devices Inc.

LT1614CMS8#TRPBF

IC REG CUK ADJ 750MA 8MSOP

Analog Devices Inc.

2,601
RFQ
LT1614CMS8#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Negative Cuk Adjustable 1 1V 6V -1.24V -24V 750mA (Switch) 600kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC3569EFE#TRPBF Analog Devices Inc.

LTC3569EFE#TRPBF

IC REG BUCK ADJ TRPL 16TSSOP

Analog Devices Inc.

3,414
RFQ
LTC3569EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.5V 5.5V 0.425V 5.5V 600mA, 1.2A 2.25MHz, 1MHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3637EDHC#TRPBF Analog Devices Inc.

LTC3637EDHC#TRPBF

IC REG BUCK ADJ 1A 16DFN

Analog Devices Inc.

4,268
RFQ
LTC3637EDHC#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 76V 0.8V 76V 1A - No -40°C ~ 125°C (TJ) - - Surface Mount 16-DFN (5x3)

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.