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
ISL6410AIRZ-TK Intersil

ISL6410AIRZ-TK

IC REG BUCK PROG 600MA 16QFN

Intersil

486
RFQ
ISL6410AIRZ-TK Datasheet

Datasheet

- 16-VQFN Exposed Pad Bulk Obsolete Step-Down Positive Buck Programmable 1 4.5V 5.5V 1.2V, 1.8V, 3.3V - 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
MAX1921EUT33-T Analog Devices Inc./Maxim Integrated

MAX1921EUT33-T

IC REG BUCK 3.3V 400MA SOT23-6

Analog Devices Inc./Maxim Integrated

14,853
RFQ
MAX1921EUT33-T Datasheet

Datasheet

- SOT-23-6 Bulk Active Step-Down Positive Buck Fixed 1 2V 5.5V 3.3V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-23-6
MAX1921EUT18-T Analog Devices Inc./Maxim Integrated

MAX1921EUT18-T

IC REG BUCK 1.8V 400MA SOT23-6

Analog Devices Inc./Maxim Integrated

7,500
RFQ
MAX1921EUT18-T Datasheet

Datasheet

- SOT-23-6 Bulk Active Step-Down Positive Buck Fixed 1 2V 5.5V 1.8V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C - - Surface Mount SOT-23-6
LM2676SDX-12/NOPB National Semiconductor

LM2676SDX-12/NOPB

IC REG BUCK 12V 3A 14VSON

National Semiconductor

2,500
RFQ
LM2676SDX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
LM2852XMXAX-2.5 National Semiconductor

LM2852XMXAX-2.5

IC REG BUCK 2.5V 2A 14HTSSOP

National Semiconductor

2,500
RFQ
LM2852XMXAX-2.5 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 2.5V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
RT7250AZSP Richtek USA Inc.

RT7250AZSP

IC REG BUCK ADJ 2A 8SOP

Richtek USA Inc.

2,353
RFQ
RT7250AZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 17V 0.8V 12V 2A 340kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
MAX1920EUT-T Analog Devices Inc./Maxim Integrated

MAX1920EUT-T

IC REG BUCK ADJ 400MA SOT23-6

Analog Devices Inc./Maxim Integrated

2,240
RFQ
MAX1920EUT-T Datasheet

Datasheet

- SOT-23-6 Bulk Active Step-Down Positive Buck Adjustable 1 2V 5.5V 1.25V 4V 400mA Up to 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
LM2852YMXA-0.8/NOPB National Semiconductor

LM2852YMXA-0.8/NOPB

IC REG BUCK 0.8V 2A 14HTSSOP

National Semiconductor

376
RFQ
LM2852YMXA-0.8/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 0.8V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
FAN53528BUC08X onsemi

FAN53528BUC08X

IC REG BUCK PROG 3A 15WLCSP

onsemi

2,750
RFQ
FAN53528BUC08X Datasheet

Datasheet

- 15-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.35V 1.14V 3A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 15-WLCSP (2.02x1.31)
AP1506-50K5G-13 Diodes Incorporated

AP1506-50K5G-13

IC REG BUCK 5V 3A TO263-5

Diodes Incorporated

116
RFQ
AP1506-50K5G-13 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 22V 5V - 3A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount TO-263-5
TPS60124PWP Texas Instruments

TPS60124PWP

IC REG CHARGE PUMP 3V 20HTSSOP

Texas Instruments

1,752
RFQ
TPS60124PWP Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Up Positive Charge Pump Fixed 1 1.8V 3.6V 3V - 200mA 320kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
LM20144QMH/NOPB Texas Instruments

LM20144QMH/NOPB

IC REG BUCK ADJ 4A 16HTSSOP

Texas Instruments

1,321
RFQ
LM20144QMH/NOPB Datasheet

Datasheet

PowerWise® 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 4.68V 4A 500kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
NCV51411MNR2G onsemi

NCV51411MNR2G

IC REG BUCK ADJ 1.5A 18DFN

onsemi

4,351
RFQ
NCV51411MNR2G Datasheet

Datasheet

- 18-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.27V 38V 1.5A 260kHz No -40°C ~ 150°C (TJ) - - Surface Mount 18-DFN (5x6)
BD9151MUV-E2 Rohm Semiconductor

BD9151MUV-E2

IC REG BUCK 1.2V/1.8V DL 20VQFN

Rohm Semiconductor

2,482
RFQ
BD9151MUV-E2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 2 2.8V 5.5V 1.2V, 1.8V - 1.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount VQFN020V4040
RT6253BHGH6F Richtek USA Inc.

RT6253BHGH6F

IC REG BUCK ADJ 3A SOT563

Richtek USA Inc.

1,974
RFQ
RT6253BHGH6F Datasheet

Datasheet

ACOT™ SOT-563, SOT-666 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.765V 7V 3A 580kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount SOT-563 (FC)
SI-8001FDL-TL Sanken Electric USA Inc.

SI-8001FDL-TL

IC REG BUCK ADJ 3.5A TO263-5

Sanken Electric USA Inc.

743
RFQ
SI-8001FDL-TL Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 0.8V 24V 3.5A 300kHz No -30°C ~ 85°C (TA) - - Surface Mount TO-263-5
BD86123AEFJ-E2 Rohm Semiconductor

BD86123AEFJ-E2

IC REG BUCK ADJ 3A 8HTSOP-J

Rohm Semiconductor

4,482
RFQ
BD86123AEFJ-E2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 14.4V 3A 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
FAN2103MPX onsemi

FAN2103MPX

IC REG BUCK ADJ 3A 25MLP

onsemi

4,790
RFQ
FAN2103MPX Datasheet

Datasheet

TinyBuck® 25-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 24V 0.8V 21.6V 3A 300kHz ~ 600kHz Yes -10°C ~ 85°C (TA) - - Surface Mount 25-MLP (6x5)
MAX1928EUB18+ Analog Devices Inc./Maxim Integrated

MAX1928EUB18+

IC REG BUCK 1.8V 800MA 10UMAX

Analog Devices Inc./Maxim Integrated

1,901
RFQ
MAX1928EUB18+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.8V - 800mA 800kHz ~ 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
MAX1697SEUT-T Analog Devices Inc./Maxim Integrated

MAX1697SEUT-T

IC REG CHRG PUMP INV 60MA SOT23

Analog Devices Inc./Maxim Integrated

4,748
RFQ
MAX1697SEUT-T Datasheet

Datasheet

- SOT-23-6 Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.25V 5.5V -Vin, 2Vin - 60mA 35kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
Total 35654 Record«Prev1... 518519520521522523524525...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.