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
LMR51603YDBVR Texas Instruments

LMR51603YDBVR

4.5V-TO-65V 0.3A SYNCHRONOUS BUC

Texas Instruments

2,743
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LMR51603Y3DBVR Texas Instruments

LMR51603Y3DBVR

4.5V-TO-65V 0.3A SYNCHRONOUS BUC

Texas Instruments

4,660
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LMR51603XDBVR Texas Instruments

LMR51603XDBVR

4.5V-TO-65V 0.3A SYNCHRONOUS BUC

Texas Instruments

2,073
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LMR51603XFDBVR Texas Instruments

LMR51603XFDBVR

4.5V-TO-65V 0.3A SYNCHRONOUS BUC

Texas Instruments

3,385
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
TPP302081-T6TR 3PEAK

TPP302081-T6TR

IC REG BUCK ADJ 2A TSOT23-6

3PEAK

1,706
RFQ
TPP302081-T6TR Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.6V 30V 2A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
TPP302083-T6TR 3PEAK

TPP302083-T6TR

IC REG BUCK ADJ 2A TSOT23-6

3PEAK

1,377
RFQ
TPP302083-T6TR Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.6V 30V 2A 2.2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
TPP302082-T6TR 3PEAK

TPP302082-T6TR

IC REG BUCK ADJ 2A TSOT23-6

3PEAK

4,765
RFQ
TPP302082-T6TR Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.6V 30V 2A 500kHz Yes -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
TLV61047DDCR Texas Instruments

TLV61047DDCR

20VIN, 28VOUT, 2.2A NON-SYNCHRON

Texas Instruments

2,695
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
BD89630EFJ-E2 Rohm Semiconductor

BD89630EFJ-E2

IC REG BUCK ADJ 2A 8HTSOP-J

Rohm Semiconductor

1,063
RFQ
BD89630EFJ-E2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1V 2.5V 2A 1MHz Yes -20°C ~ 85°C (TA) - - Surface Mount 8-HTSOP-J
MP3439GC-0000-P Monolithic Power Systems Inc.

MP3439GC-0000-P

5.2V, 3A, DUAL-PHASE BOOST CONVE

Monolithic Power Systems Inc.

2,180
RFQ

-

- 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 2.7V 5V 5V 5.5V 3A 1MHz, 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-WLCSP (1.75x2.1)
TPQ051004-DFOR 3PEAK

TPQ051004-DFOR

IC REG BOOST 3.3V 600MA 6DFN

3PEAK

1,815
RFQ
TPQ051004-DFOR Datasheet

Datasheet

TPQ05100x 6-WDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 5.5V 3.3V - 600mA - Yes -40°C ~ 125°C (TA) - - Surface Mount 6-DFN (2x2)
LMR51603XFQDBVRQ1 Texas Instruments

LMR51603XFQDBVRQ1

4.5V-TO-65V 0.3A SYNCHRONOUS BUC

Texas Instruments

1,535
RFQ

-

- SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 65V 0.8V 28V 300mA 400kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-6
LMR51606XFQDBVRQ1 Texas Instruments

LMR51606XFQDBVRQ1

IC REG BUCK ADJ 600MA SOT23-6

Texas Instruments

1,230
RFQ
LMR51606XFQDBVRQ1 Datasheet

Datasheet

LMR516xx-Q1 SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 65V 0.8V 28V 600mA 400kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-6
TPS628301KRZER Texas Instruments

TPS628301KRZER

IC REG BUCK ADJ 1A 8WQFN

Texas Instruments

4,545
RFQ
TPS628301KRZER Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 4.5V 1A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WQFN-HR (1x2)
TPS6285020ADRLR Texas Instruments

TPS6285020ADRLR

IC REG BUCK 1.2V 2A SOT583

Texas Instruments

2,036
RFQ
TPS6285020ADRLR Datasheet

Datasheet

TPS62850x SOT-583 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 6V 1.2V - 2A 1.8MHz ~ 4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-583
TPS628302KRZER Texas Instruments

TPS628302KRZER

IC REG BUCK ADJ 2A 8WQFN

Texas Instruments

3,547
RFQ
TPS628302KRZER Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 4.5V 2A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-WQFN-HR (1x2)
TPS628437YKAR Texas Instruments

TPS628437YKAR

IC REG BUCK ADJ 600MA 6DSBGA

Texas Instruments

2,627
RFQ

-

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.8V 1.8V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.05x0.70)
TPS628436YKAR Texas Instruments

TPS628436YKAR

IC REG BUCK ADJ 600MA 6DSBGA

Texas Instruments

1,496
RFQ

-

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.4V 0.8V 600mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA (1.05x0.70)
MPQ4321GLE-AEC1-P Monolithic Power Systems Inc.

MPQ4321GLE-AEC1-P

IC REG BUCK ADJ 1A 12QFN

Monolithic Power Systems Inc.

2,599
RFQ
MPQ4321GLE-AEC1-P Datasheet

Datasheet

- 12-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 34.2V 1A 350kHz ~ 2.5MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 12-QFN (3x4)
LMR51610XFQDBVRQ1 Texas Instruments

LMR51610XFQDBVRQ1

IC REG BUCK ADJ 1A SOT23-6

Texas Instruments

3,506
RFQ
LMR51610XFQDBVRQ1 Datasheet

Datasheet

LMR516xx-Q1 SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 65V 0.8V 28V 1A 400kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-6
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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.