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
LMS3635MQRNLRQ1 Texas Instruments

LMS3635MQRNLRQ1

IC REG BUCK ADJ 3.5A 22VQFN

Texas Instruments

3,549
RFQ
LMS3635MQRNLRQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.9V 36V 1V 15V 3.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3635NQRNLRQ1 Texas Instruments

LMS3635NQRNLRQ1

IC REG BUCK 3.3V 3.5A 22VQFN

Texas Instruments

2,401
RFQ
LMS3635NQRNLRQ1 Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.9V 36V 3.3V - 3.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LTC3531ES6-3#TRPBF Analog Devices Inc.

LTC3531ES6-3#TRPBF

IC REG BUCK BOOST 3.02V TSOT23-6

Analog Devices Inc.

4,357
RFQ
LTC3531ES6-3#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.02V - 200mA - Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
MAX1556AETB+T Analog Devices Inc./Maxim Integrated

MAX1556AETB+T

IC REG BUCK PROG 1.2A 10TDFN

Analog Devices Inc./Maxim Integrated

1,584
RFQ

-

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.6V 5.5V 1.2V, 1.5V, 2.5V, 3.3V - 1.2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
LM2575HVS-3.3 Texas Instruments

LM2575HVS-3.3

IC REG BUCK 3.3V 1A TO263

Texas Instruments

1,847
RFQ
LM2575HVS-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2596S-12 Texas Instruments

LM2596S-12

IC REG BUCK 12V 3A TO263

Texas Instruments

3,487
RFQ
LM2596S-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2676T-12 Texas Instruments

LM2676T-12

IC REG BUCK 12V 3A TO220-7

Texas Instruments

2,891
RFQ
LM2676T-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 12V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2676T-3.3 Texas Instruments

LM2676T-3.3

IC REG BUCK 3.3V 3A TO220-7

Texas Instruments

2,997
RFQ
LM2676T-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LM2675N-3.3/NOPB Texas Instruments

LM2675N-3.3/NOPB

IC REG BUCK 3.3V 1A 8PDIP

Texas Instruments

1,313
RFQ
LM2675N-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Fixed 1 6.5V 40V 3.3V - 1A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
MIC4744YTSE Microchip Technology

MIC4744YTSE

IC REG BUCK ADJ 2A DL 16TSSOP

Microchip Technology

1,926
RFQ
MIC4744YTSE Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.9V 5.5V 0.6V 5.5V 2A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MIC4742YTSE-TR Microchip Technology

MIC4742YTSE-TR

IC REG BUCK ADJ 2A DL 16TSSOP

Microchip Technology

2,914
RFQ
MIC4742YTSE-TR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.9V 5.5V 0.6V 5.5V 2A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MIC4744YTSE-TR Microchip Technology

MIC4744YTSE-TR

IC REG BUCK ADJ 2A DL 16TSSOP

Microchip Technology

3,791
RFQ
MIC4744YTSE-TR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.9V 5.5V 0.6V 5.5V 2A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX17292ETCD+ Analog Devices Inc./Maxim Integrated

MAX17292ETCD+

IC REG BOOST ADJ 1A 12TQFN

Analog Devices Inc./Maxim Integrated

1,212
RFQ
MAX17292ETCD+ Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tube Obsolete Step-Up Positive Boost Adjustable 1 4.5V 36V 5V - 1A 1MHz ~ 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-TQFN (3x3)
MAX1817EUB+T Analog Devices Inc./Maxim Integrated

MAX1817EUB+T

IC REG BOOST ADJ DL 10UMAX

Analog Devices Inc./Maxim Integrated

1,688
RFQ

-

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable (Programmable) 2 1.5V 5.5V 1.25V, 2.5V (3.3) 5.5V, 28V 250mA (Switch), 420mA (Switch) 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
MP38873DL-LF-Z Monolithic Power Systems Inc.

MP38873DL-LF-Z

IC REG BUCK ADJ 15A 20QFN

Monolithic Power Systems Inc.

3,804
RFQ
MP38873DL-LF-Z Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 16V 0.8V 12V 15A 400kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
MAX766CPA Analog Devices Inc./Maxim Integrated

MAX766CPA

IC REG BUCK BOOST ADJ/-1V 8PDIP

Analog Devices Inc./Maxim Integrated

4,958
RFQ
MAX766CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-15V) -16V 105mA 300kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
MAX765CPA Analog Devices Inc./Maxim Integrated

MAX765CPA

IC REG BUCK BOOST ADJ/-1V 8PDIP

Analog Devices Inc./Maxim Integrated

4,380
RFQ
MAX765CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-12V) -16V 120mA 300kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LM5010AQ1MH/NOPB Texas Instruments

LM5010AQ1MH/NOPB

IC REG BUCK ADJ 1A 14HTSSOP

Texas Instruments

2,023
RFQ
LM5010AQ1MH/NOPB Datasheet

Datasheet

- 14-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 6V 75V 2.5V 70V 1A 100kHz ~ 1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 14-HTSSOP
MIC2172YM Microchip Technology

MIC2172YM

IC REG BOOST CUK ADJ 1.25A 8SOIC

Microchip Technology

3,979
RFQ
MIC2172YM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.24V 65V (Switch) 1.25A (Switch) 100kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM34927SDX/NOPB Texas Instruments

LM34927SDX/NOPB

IC REG BUCK ADJ 600MA 8WSON

Texas Instruments

4,825
RFQ
LM34927SDX/NOPB Datasheet

Datasheet

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

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.