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
RT5789AGJ8F Richtek USA Inc.

RT5789AGJ8F

IC REG BUCK ADJ 6A TSOT23-8

Richtek USA Inc.

2,656
RFQ
RT5789AGJ8F Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 6A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-8 (FC)
LM3102TL-1 Texas Instruments

LM3102TL-1

IC REG BUCK ADJ 2.5A 28DSBGA

Texas Instruments

250
RFQ
LM3102TL-1 Datasheet

Datasheet

SIMPLE SWITCHER® 28-WFBGA, DSBGA Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 42V 0.8V 7V 2.5A Up to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-DSBGA
NB650AGL-Z Monolithic Power Systems Inc.

NB650AGL-Z

IC REG BUCK ADJ 6A 17QFN

Monolithic Power Systems Inc.

4,340
RFQ
NB650AGL-Z Datasheet

Datasheet

- 17-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 22.5V 0.6V 13V 6A 150kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 17-QFN (3x4)
LT8330HDDB#TRPBF Analog Devices Inc.

LT8330HDDB#TRPBF

IC REG BOOST SEPIC ADJ 1A 8DFN

Analog Devices Inc.

3,298
RFQ
LT8330HDDB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)
BM2P107QKF-E2 Rohm Semiconductor

BM2P107QKF-E2

IC REG BUCK ADJ 8SOP

Rohm Semiconductor

2,500
RFQ
BM2P107QKF-E2 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 10.81V - 10.81V - 100kHz No -40°C ~ 105°C (TA) - - Surface Mount 8-SOP
ISL9103AIRUBZ-T Renesas Electronics Corporation

ISL9103AIRUBZ-T

IC REG BUCK 1.5V 500MA 6UTDFN

Renesas Electronics Corporation

1,888
RFQ
ISL9103AIRUBZ-T Datasheet

Datasheet

- 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 6V 1.5V - 500mA 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UTDFN (1.6x1.6)
A6986H3V3 STMicroelectronics

A6986H3V3

IC REG BUCK 3.3V 2A 16HTSSOP

STMicroelectronics

982
RFQ

-

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 38V 3.3V - 2A 250kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
A6986H5V STMicroelectronics

A6986H5V

IC REG BUCK 5V 2A 16HTSSOP

STMicroelectronics

942
RFQ

-

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 4V 38V 5V - 2A 250kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
LT8609HMSE#TRPBF Analog Devices Inc.

LT8609HMSE#TRPBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

4,288
RFQ
LT8609HMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT8608HMSE#TRPBF Analog Devices Inc.

LT8608HMSE#TRPBF

IC REG BUCK ADJ 1.5A 10MSOP

Analog Devices Inc.

2,500
RFQ
LT8608HMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.778V 42V 1.5A 200kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
NCP3232NMNTXG onsemi

NCP3232NMNTXG

IC REG BUCK ADJ 15A 40QFN

onsemi

7,200
RFQ

-

- 40-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 21V 0.6V 19.32V 15A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 40-QFN (6x6)
MPQ4576GQBE-Z Monolithic Power Systems Inc.

MPQ4576GQBE-Z

IC REG BUCK ADJ 600MA 12QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ4576GQBE-Z Datasheet

Datasheet

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 1V 54V 600mA 400kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-QFN (2.5x3)
LT1111CS8-5#TRPBF Analog Devices Inc.

LT1111CS8-5#TRPBF

IC REG BUCK BOOST 5V 1.5A 8SO

Analog Devices Inc.

2,546
RFQ
LT1111CS8-5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1111CS8#TRPBF Analog Devices Inc.

LT1111CS8#TRPBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

2,868
RFQ
LT1111CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2V 30V 1.25V 50V (Switch) 1.5A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
TL3577-ADJIKTTR Texas Instruments

TL3577-ADJIKTTR

IC REG BST FLYBACK ADJ 3A TO263

Texas Instruments

1,700
RFQ
TL3577-ADJIKTTR Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Discontinued at Digi-Key Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, SEPIC Adjustable 1 3V 40V 0V 60V 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX629ESA-T Analog Devices Inc./Maxim Integrated

MAX629ESA-T

IC REG BOOST FLYBACK ADJ 8SOIC

Analog Devices Inc./Maxim Integrated

2,900
RFQ
MAX629ESA-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC Adjustable 1 2.7V 5.5V ±0.8V ±28V 500mA 300kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX4193EPA Analog Devices Inc./Maxim Integrated

MAX4193EPA

IC REG BOOST ADJ 525MA 8PDIP

Analog Devices Inc./Maxim Integrated

4,397
RFQ
MAX4193EPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up Positive Boost Adjustable 1 3.5V 16.5V 3.5V 18V (Switch) 525mA (Switch) 25kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX735ESA-T Analog Devices Inc./Maxim Integrated

MAX735ESA-T

IC REG BUCK BST -5V 275MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,253
RFQ
MAX735ESA-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Negative Buck-Boost Fixed 1 4V 6.2V -5V - 275mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TN5D61A-HB11-E Sanyo

TN5D61A-HB11-E

IC REG BUCK 24V 5A TO220F5I5H-HB

Sanyo

3,800
RFQ
TN5D61A-HB11-E Datasheet

Datasheet

- TO-220-6 Full Pack, Formed Leads Bulk Obsolete Step-Down Positive Buck Fixed 1 30V 48V 24V - 5A 150kHz No -10°C ~ 85°C (TA) - - Through Hole TO-220F5I5H-HB
TN5D51A-HB11-E onsemi

TN5D51A-HB11-E

IC REG BUCK 12V 5A TO220F5I5H-HB

onsemi

4,289
RFQ
TN5D51A-HB11-E Datasheet

Datasheet

- TO-220-5 Full Pack, Formed Leads Bulk Obsolete Step-Down Positive Buck Fixed 1 20V 48V 12V - 5A 150kHz No -10°C ~ 85°C (TA) - - Through Hole TO-220F5I5H-HB
Total 35654 Record«Prev1... 559560561562563564565566...1783Next»

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.