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
LM2588S-3.3 National Semiconductor

LM2588S-3.3

IC REG BST FLYBACK 3.3V 5A DDPAK

National Semiconductor

120
RFQ
LM2588S-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK/TO-263-7
LTC3410BESC6-1.2#TRPBF Analog Devices Inc.

LTC3410BESC6-1.2#TRPBF

IC REG BUCK 1.2V 300MA SC70-6

Analog Devices Inc.

1,769
RFQ
LTC3410BESC6-1.2#TRPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 300mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
MC34167D2TG onsemi

MC34167D2TG

IC REG BUCK BST ADJ 5.5A D2PAK-5

onsemi

3,926
RFQ
MC34167D2TG Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Last Time Buy Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 7.5V 40V 5.05V 40V (Switch) 5.5A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount D2PAK-5
MAX16904RAUE50/V+ Analog Devices Inc./Maxim Integrated

MAX16904RAUE50/V+

IC REG BUCK 5V 600MA 16TSSOP

Analog Devices Inc./Maxim Integrated

1,323
RFQ
MAX16904RAUE50/V+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk 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
EL7563CRE Elantec

EL7563CRE

IC REG BUCK ADJ/1V 5A

Elantec

537
RFQ
EL7563CRE Datasheet

Datasheet

EL7563 - Bulk Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3V 3.6V 1V 2.5V 5A Adj to 1MHz Yes -40°C ~ 85°C - - Surface Mount -
EL7563CRE Intersil

EL7563CRE

IC REG BUCK ADJ 4A 28HTSSOP

Intersil

480
RFQ
EL7563CRE Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Obsolete Step-Down Positive Buck Adjustable 1 3V 3.6V 1V 2.5V 4A 310kHz ~ 420kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
LM2577T-ADJ/LB03 National Semiconductor

LM2577T-ADJ/LB03

IC REG BST FLYBCK ADJ 3A TO220-5

National Semiconductor

2,385
RFQ
LM2577T-ADJ/LB03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Adjustable 1 3.5V 40V 1.23V 60V (Switch) 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2854MH-1000 Texas Instruments

LM2854MH-1000

IC REG BUCK ADJ 4A 16HTSSOP

Texas Instruments

1,836
RFQ
LM2854MH-1000 Datasheet

Datasheet

PowerWise™, SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.8V 5V 4A 1.05MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-HTSSOP
LTC3112EFE#TRPBF Analog Devices Inc.

LTC3112EFE#TRPBF

IC REG BUCK BST ADJ 2.5A 20TSSOP

Analog Devices Inc.

4,214
RFQ
LTC3112EFE#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.7V 15V 2.5V 14V 2.5A 750kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT8610HMSE#TRPBF Analog Devices Inc.

LT8610HMSE#TRPBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

2,562
RFQ
LT8610HMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 40V 2.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
ISL8016IR25Z-T7A Renesas Electronics Corporation

ISL8016IR25Z-T7A

IC REG BUCK 2.5V 6A 20QFN

Renesas Electronics Corporation

750
RFQ
ISL8016IR25Z-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 2.5V - 6A 525kHz ~ 3.9MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
LM5000-3MTCX Texas Instruments

LM5000-3MTCX

IC REG BOOST FLYBACK ADJ 16TSSOP

Texas Instruments

3,168
RFQ
LM5000-3MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 3.1V 40V 3.1V 80V (Switch) 1.35A (Switch) 300kHz, 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
MAX631AESA Analog Devices Inc./Maxim Integrated

MAX631AESA

IC REG BST CHG PUMP ADJ/2V 8SOIC

Analog Devices Inc./Maxim Integrated

4,727
RFQ
MAX631AESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 2V (5V) 18V (Switch) 450mA (Switch) 45kHz No -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX632AESA Analog Devices Inc./Maxim Integrated

MAX632AESA

IC REG BST ADJ/2V 450MA 8SOIC

Analog Devices Inc./Maxim Integrated

614
RFQ
MAX632AESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 2V (12V) 18V (Switch) 450mA (Switch) 50kHz No -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX636AESA Analog Devices Inc./Maxim Integrated

MAX636AESA

IC REG BUCK ADJ/-1.31V 8SOIC

Analog Devices Inc./Maxim Integrated

257
RFQ
MAX636AESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-12V) -12V 525mA (Switch) 50kHz No -40°C ~ 85°C - - Surface Mount 8-SOIC
LT3980IMSE#TRPBF Analog Devices Inc.

LT3980IMSE#TRPBF

IC REG BUCK ADJ 2A 16MSOP

Analog Devices Inc.

3,156
RFQ
LT3980IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 58V 0.79V 57.42V 2A 225kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC7138IMSE#TRPBF Analog Devices Inc.

LTC7138IMSE#TRPBF

IC REG BUCK ADJ 400MA 16MSOP

Analog Devices Inc.

1,275
RFQ
LTC7138IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 4V 140V 0.8V (1.8V, 3.3V, 5V) 140V 400mA - No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3250ES6-1.5#TRMPBF Analog Devices Inc.

LTC3250ES6-1.5#TRMPBF

IC REG CHARGE PUMP 1.5V TSOT23-6

Analog Devices Inc.

3,907
RFQ
LTC3250ES6-1.5#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.5V - 250mA 1.5MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
RTQ2158GQWTF-QA Richtek USA Inc.

RTQ2158GQWTF-QA

IC REG BUCK ADJ 8A 21WQFN

Richtek USA Inc.

1,500
RFQ
RTQ2158GQWTF-QA Datasheet

Datasheet

- 21-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.85V 6.5V 0.6V 6.5V 8A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 21-WQFN (4x4)
ISL78219ARTZ-T7A Renesas Electronics Corporation

ISL78219ARTZ-T7A

IC REG BOOST ADJ 10TDFN

Renesas Electronics Corporation

317
RFQ
ISL78219ARTZ-T7A Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.3V 5.5V 2.53V 24V - 640kHz ~ 1.22MHz No -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 10-TDFN-EP (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.