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
MAX5033DUSA Analog Devices Inc./Maxim Integrated

MAX5033DUSA

IC REG BUCK ADJ 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,694
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 7.5V 76V 1.221V 13.2V 500mA 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX5033DUSA-T Analog Devices Inc./Maxim Integrated

MAX5033DUSA-T

IC REG BUCK ADJ 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,204
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 7.5V 76V 1.221V 13.2V 500mA 125kHz No 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX861IUA Analog Devices Inc./Maxim Integrated

MAX861IUA

IC REG CHARG PUMP INV 50MA 8UMAX

Analog Devices Inc./Maxim Integrated

3,938
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V, 2.5V 5.5V -Vin, 2Vin - 50mA 13kHz, 100kHz, 250kHz No -25°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
MAX8655ETN+TW Analog Devices Inc./Maxim Integrated

MAX8655ETN+TW

IC REG BUCK ADJ 25A 56TQFN

Analog Devices Inc./Maxim Integrated

3,079
RFQ
MAX8655ETN+TW Datasheet

Datasheet

- 56-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 25V 0.7V 5.5V 25A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 56-TQFN (8x8)
MAX8655ETN+W Analog Devices Inc./Maxim Integrated

MAX8655ETN+W

IC REG BUCK ADJ 25A 56TQFN

Analog Devices Inc./Maxim Integrated

2,582
RFQ

-

- 56-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 4.5V 25V 0.7V 5.5V 25A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 56-TQFN (8x8)
MIC23451-AAAYFL-T5 Microchip Technology

MIC23451-AAAYFL-T5

IC REG BUCK ADJ 2A TRPL 26QFN

Microchip Technology

2,672
RFQ
MIC23451-AAAYFL-T5 Datasheet

Datasheet

HyperLight Load® 26-VFQFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 3 2.7V 5.5V 1V 3.3V 2A 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 26-QFN (4x4)
BD8624EFV-E2 Rohm Semiconductor

BD8624EFV-E2

IC REG BUCK 5V 3A 24HTSSOP-B

Rohm Semiconductor

4,615
RFQ
BD8624EFV-E2 Datasheet

Datasheet

- 24-VSSOP (0.220", 5.60mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6.5V - 5V - 3A 500kHz Yes -45°C ~ 85°C (TA) - - Surface Mount 24-HTSSOP-B
BD8628EFV-E2 Rohm Semiconductor

BD8628EFV-E2

IC REG BUCK 5V 3A 24HTSSOP-B

Rohm Semiconductor

2,062
RFQ
BD8628EFV-E2 Datasheet

Datasheet

- 24-VSSOP (0.220", 5.60mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6.5V - 5V - 3A 500kHz Yes -45°C ~ 85°C (TA) - - Surface Mount 24-HTSSOP-B
BD9329EFJ-E2 Rohm Semiconductor

BD9329EFJ-E2

IC REG BUCK ADJ 3A 8HTSOP-J

Rohm Semiconductor

3,462
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 18V 0.9V 12.6V 3A 380kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
BP5324A Rohm Semiconductor

BP5324A

IC REG BOOST 12V 250MA 12SIP

Rohm Semiconductor

2,127
RFQ
BP5324A Datasheet

Datasheet

- 12-SIP, 8 Leads Tray Obsolete Step-Up Positive, Isolation Capable Boost Fixed 1 4.5V 5.5V 12V - 250mA (Switch) - No -25°C ~ 80°C (TA) - - Through Hole 12-SIP
FAN53541UCX onsemi

FAN53541UCX

IC REG BUCK ADJ 5A 20WLCSP

onsemi

3,250
RFQ
FAN53541UCX Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.95V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
PAM2303BECADJR Diodes Incorporated

PAM2303BECADJR

IC REG BUCK ADJ 3A 8SO

Diodes Incorporated

4,870
RFQ
PAM2303BECADJR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SO-EP
PAM2301CAABADJ Diodes Incorporated

PAM2301CAABADJ

IC REG BUCK ADJ 800MA TSOT25

Diodes Incorporated

1,600
RFQ
PAM2301CAABADJ Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 800mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-25
PAM2304AABADJ Diodes Incorporated

PAM2304AABADJ

IC REG BUCK ADJ 1A SYNC TSOT25

Diodes Incorporated

4,391
RFQ
PAM2304AABADJ Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
PAM2304BKFADJ Diodes Incorporated

PAM2304BKFADJ

IC REG BUCK ADJ 1A SYNC 6TDFN

Diodes Incorporated

4,153
RFQ
PAM2304BKFADJ Datasheet

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
PAM2305AAB120 Diodes Incorporated

PAM2305AAB120

IC REG BUCK 1.2V 1A TSOT25

Diodes Incorporated

2,593
RFQ
PAM2305AAB120 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-25
PAM2305AAB280 Diodes Incorporated

PAM2305AAB280

IC REG BUCK 2.8V 1A TSOT25

Diodes Incorporated

3,509
RFQ
PAM2305AAB280 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.8V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-25
PAM2305CGF120 Diodes Incorporated

PAM2305CGF120

IC REG BUCK 1.2V 1A 6DFN

Diodes Incorporated

4,764
RFQ
PAM2305CGF120 Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
PAM2305CGF250 Diodes Incorporated

PAM2305CGF250

IC REG BUCK 2.5V 1A 6DFN

Diodes Incorporated

4,294
RFQ
PAM2305CGF250 Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
PAM2305CGF330 Diodes Incorporated

PAM2305CGF330

IC REG BUCK 3.3V 1A 6DFN

Diodes Incorporated

2,179
RFQ
PAM2305CGF330 Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 1A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)

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.