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
LTC3621IMS8E-3.3#TRPBF Analog Devices Inc.

LTC3621IMS8E-3.3#TRPBF

IC REG BUCK 3.3V 1A 8MSOP

Analog Devices Inc.

1,495
RFQ
LTC3621IMS8E-3.3#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3621IMS8E-5#TRPBF Analog Devices Inc.

LTC3621IMS8E-5#TRPBF

IC REG BUCK 5V 1A 8MSOP

Analog Devices Inc.

1,535
RFQ
LTC3621IMS8E-5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
NCV91300MNWBTXG onsemi

NCV91300MNWBTXG

IC REG BUCK PROG 3A 16QFN

onsemi

2,187
RFQ
NCV91300MNWBTXG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 1.9V 5.5V 0.6V 3.3V 3A Up to 2.15MHz Yes -40°C ~ 150°C (TJ) Automotive - Surface Mount 16-QFN (3x3)
LTC3632IDD#TRPBF Analog Devices Inc.

LTC3632IDD#TRPBF

IC REG BUCK ADJ 20MA 8DFN

Analog Devices Inc.

1,333
RFQ
LTC3632IDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive or Negative Buck Adjustable 1 4.5V 50V 0.8V 50V 20mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC939CS#TRPBF Analog Devices Inc.

LTC939CS#TRPBF

IC REG 16SO

Analog Devices Inc.

3,105
RFQ
LTC939CS#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - Surface Mount 16-SO
LT3581IMSE#TRPBF Analog Devices Inc.

LT3581IMSE#TRPBF

IC REG BST CHARG PUMP ADJ 16MSOP

Analog Devices Inc.

2,524
RFQ
LT3581IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 22V 1.215V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
SP7652ER-L/TR MaxLinear, Inc.

SP7652ER-L/TR

IC REG BUCK ADJ 6A 26DFN

MaxLinear, Inc.

2,308
RFQ
SP7652ER-L/TR Datasheet

Datasheet

Power Blox™ 26-PowerVFDFN Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 2.5V 28V 0.8V 27V 6A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 26-DFN (7x4)
LT8624SAV#TRPBF Analog Devices Inc.

LT8624SAV#TRPBF

IC REG BUCK ADJ 4A 20LQFN

Analog Devices Inc.

2,967
RFQ

-

Silent Switcher®3 20-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 18V 0V 17.5V 4A 300kHz ~ 6MHz Yes -40°C ~ 125°C - - Surface Mount 20-LQFN (4x3)
BD8616MUV-E2 Rohm Semiconductor

BD8616MUV-E2

IC REG BUCK DC/DC VQFN

Rohm Semiconductor

2,913
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
LM43600AQPWPRQ1 Texas Instruments

LM43600AQPWPRQ1

IC REG BUCK ADJ 500MA 16HTSSOP

Texas Instruments

4,665
RFQ
LM43600AQPWPRQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 28V 500mA 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-HTSSOP
LTC3423EMS#TRPBF Analog Devices Inc.

LTC3423EMS#TRPBF

IC REG BOOST ADJ 1A 10MSOP

Analog Devices Inc.

1,586
RFQ
LTC3423EMS#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 0.5V 5.5V 1.5V 5.5V 1A (Switch) Up to 3MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
LT1934IDCB-1#TRMPBF Analog Devices Inc.

LT1934IDCB-1#TRMPBF

IC REG BUCK ADJ 60MA 6DFN

Analog Devices Inc.

4,935
RFQ
LT1934IDCB-1#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 34V 1.25V 29.92V 60mA - No -40°C ~ 125°C (TA) - - Surface Mount 6-DFN (2x3)
LT1934IDCB-1#TRPBF Analog Devices Inc.

LT1934IDCB-1#TRPBF

IC REG BUCK ADJ 60MA 6DFN

Analog Devices Inc.

2,917
RFQ
LT1934IDCB-1#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 34V 1.25V 29.92V 60mA - No -40°C ~ 125°C (TA) - - Surface Mount 6-DFN (2x3)
MAX17083ETG+T Analog Devices Inc./Maxim Integrated

MAX17083ETG+T

IC REG BUCK ADJ 5A 24TQFN

Analog Devices Inc./Maxim Integrated

2,782
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Programmable) 1 2.4V 5.5V 0.75V (0.75V, 1.1V, 1.5V, 1.8V) 2.7V 5A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
LTC3409AIDD#TRPBF Analog Devices Inc.

LTC3409AIDD#TRPBF

IC REG BUCK ADJ 600MA 8DFN

Analog Devices Inc.

4,157
RFQ
LTC3409AIDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.6V 5.5V 0.62V 5.5V 600mA 1.7MHz ~ 2.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
MAX16904RAUE50/V+T Analog Devices Inc./Maxim Integrated

MAX16904RAUE50/V+T

IC REG BUCK 5V 600MA 16TSSOP

Analog Devices Inc./Maxim Integrated

3,442
RFQ
MAX16904RAUE50/V+T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3.5V 28V 5V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
LT8580HMS8E#TRPBF Analog Devices Inc.

LT8580HMS8E#TRPBF

IC REG BOOST CUK ADJ 1.2A 8MSOP

Analog Devices Inc.

3,737
RFQ
LT8580HMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.9V 40V 1.2V 65V (Switch) 1.2A (Switch) 200kHz ~ 1.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-MSOP-EP
MAX16904RATB55/V+T Analog Devices Inc./Maxim Integrated

MAX16904RATB55/V+T

IC REG BUCK 5.5V 600MA 10TDFN

Analog Devices Inc./Maxim Integrated

3,361
RFQ
MAX16904RATB55/V+T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 3.5V 28V 5.5V - 600mA 2.1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-TDFN (3x3)
LT8330JS6#TRPBF Analog Devices Inc.

LT8330JS6#TRPBF

IC REG BST SEPIC ADJ 1A TSOT23-6

Analog Devices Inc.

4,594
RFQ
LT8330JS6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-6
LT8330JDDB#TRPBF Analog Devices Inc.

LT8330JDDB#TRPBF

IC REG BOOST SEPIC ADJ 1A 8DFN

Analog Devices Inc.

3,889
RFQ
LT8330JDDB#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)

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.