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
MAX17640CATA+T Analog Devices Inc./Maxim Integrated

MAX17640CATA+T

IC REG BUCK ADJ 400MA 8TDFN

Analog Devices Inc./Maxim Integrated

4,456
RFQ
MAX17640CATA+T Datasheet

Datasheet

Himalaya 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 60V 0.9V 53.4V 400mA 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
LM2611AMF/NOPB Texas Instruments

LM2611AMF/NOPB

IC REG CUK ADJ 1.2A SOT23-5

Texas Instruments

1,091
RFQ
LM2611AMF/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up/Step-Down Negative Cuk Adjustable 1 2.7V 14V -1.23V -32V 1.2A 1.4MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
MAX1721EUT+T Analog Devices Inc./Maxim Integrated

MAX1721EUT+T

IC REG CHARGE PUMP INV 25MA SOT6

Analog Devices Inc./Maxim Integrated

10,287
RFQ
MAX1721EUT+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 25mA 60kHz ~ 200kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-6
TC962COE Microchip Technology

TC962COE

IC REG CHRG PUMP INV 80MA 16SOIC

Microchip Technology

1,583
RFQ
TC962COE Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 3V 18V -Vin, 2Vin, Vin/2 - 80mA 12kHz ~ 24kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
LM2575SX-5.0/NOPB Texas Instruments

LM2575SX-5.0/NOPB

IC REG BUCK 5V 1A TO263

Texas Instruments

1,507
RFQ
LM2575SX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4V 40V 5V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2575SX-ADJ/NOPB Texas Instruments

LM2575SX-ADJ/NOPB

IC REG BUCK ADJ 1A TO263

Texas Instruments

1,127
RFQ
LM2575SX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.23V 37V 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2651MTCX-ADJ/NOPB Texas Instruments

LM2651MTCX-ADJ/NOPB

IC REG BUCK ADJ 1.5A 16TSSOP

Texas Instruments

9,883
RFQ
LM2651MTCX-ADJ/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 14V 1.238V 13V 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM5017MR/NOPB Texas Instruments

LM5017MR/NOPB

IC REG BUCK ADJ 600MA 8SOPWR

Texas Instruments

7,044
RFQ
LM5017MR/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 7.5V 100V 1.225V 90V 600mA Adj to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
MP2457GJ-Z Monolithic Power Systems Inc.

MP2457GJ-Z

IC REG BUCK ADJ 600MA TSOT23-6

Monolithic Power Systems Inc.

1,759
RFQ
MP2457GJ-Z Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 5V 36V 0.8V 36V 600mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
LM5017SD/NOPB Texas Instruments

LM5017SD/NOPB

IC REG BUCK ADJ 600MA 8WSON

Texas Instruments

1,162
RFQ
LM5017SD/NOPB Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 100V 1.225V 90V 600mA Adj to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WSON (4x4)
LM5017MRE/NOPB Texas Instruments

LM5017MRE/NOPB

IC REG BUCK ADJ 600MA 8SOPWR

Texas Instruments

811
RFQ
LM5017MRE/NOPB Datasheet

Datasheet

- 8-PowerSOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 100V 1.225V 90V 600mA Adj to 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SO PowerPad
LM5575MHX/NOPB Texas Instruments

LM5575MHX/NOPB

IC REG BUCK ADJ 1.5A 16HTSSOP

Texas Instruments

2,244
RFQ
LM5575MHX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 1.5A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LM2674M-ADJ/NOPB Texas Instruments

LM2674M-ADJ/NOPB

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

4,957
RFQ
LM2674M-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6.5V 40V 1.2V 37V 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2594M-5.0/NOPB Texas Instruments

LM2594M-5.0/NOPB

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

4,531
RFQ
LM2594M-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2674M-3.3/NOPB Texas Instruments

LM2674M-3.3/NOPB

IC REG BUCK 3.3V 500MA 8SOIC

Texas Instruments

2,791
RFQ
LM2674M-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 3.3V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2674M-5.0/NOPB Texas Instruments

LM2674M-5.0/NOPB

IC REG BUCK 5V 500MA 8SOIC

Texas Instruments

1,789
RFQ
LM2674M-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 5V - 500mA 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2594M-3.3/NOPB Texas Instruments

LM2594M-3.3/NOPB

IC REG BUCK 3.3V 500MA 8SOIC

Texas Instruments

1,624
RFQ
LM2594M-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MAX17644BATE+ Analog Devices Inc./Maxim Integrated

MAX17644BATE+

IC REG BUCK 5V 2.7A 16TQFN

Analog Devices Inc./Maxim Integrated

20,935
RFQ
MAX17644BATE+ Datasheet

Datasheet

Himalaya 16-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 4.5V 36V 5V - 2.7A 400kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 16-TQFN (3x3)
TPS54821RHLT Texas Instruments

TPS54821RHLT

IC REG BUCK ADJ 8A 14VQFN

Texas Instruments

1,674
RFQ
TPS54821RHLT Datasheet

Datasheet

SWIFT™ 14-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 17V 0.6V 15V 8A 200kHz ~ 1.6MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-VQFN (3.5x3.5)
ISL8012IRZ-T Renesas Electronics Corporation

ISL8012IRZ-T

IC REG BUCK ADJ 2A 10DFN

Renesas Electronics Corporation

31,982
RFQ
ISL8012IRZ-T Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active 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)
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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.