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
ISL8502IRZ Renesas Electronics Corporation

ISL8502IRZ

IC REG BUCK ADJ 2A 24QFN

Renesas Electronics Corporation

4,011
RFQ
ISL8502IRZ Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 5.5V 14V 0.6V 14V 2A 500kHz ~ 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
ISL97516IUZ Renesas Electronics Corporation

ISL97516IUZ

IC REG BOOST ADJ 1.7A 8MSOP

Renesas Electronics Corporation

3,780
RFQ
ISL97516IUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.7A (Switch) 620kHz, 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
EL7564CREZ-T7 Renesas Electronics Corporation

EL7564CREZ-T7

IC REG BUCK ADJ 4A 28HTSSOP

Renesas Electronics Corporation

1,869
RFQ
EL7564CREZ-T7 Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 5.5V 1V 3.8V 4A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
ISL97519IUZ Renesas Electronics Corporation

ISL97519IUZ

IC REG BOOST ADJ 1.5A 8MSOP

Renesas Electronics Corporation

1,004
RFQ
ISL97519IUZ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.5A (Switch) 620kHz, 1.25MHz No -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
EL7556DCMZ-T13 Renesas Electronics Corporation

EL7556DCMZ-T13

IC REG BUCK ADJ 6A 28SOIC

Renesas Electronics Corporation

2,414
RFQ
EL7556DCMZ-T13 Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 5.5V 1V 3.8V 6A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-SOIC
ISL97536IUZ-TK Renesas Electronics Corporation

ISL97536IUZ-TK

IC REG BUCK ADJ 1A 10MSOP

Renesas Electronics Corporation

4,057
RFQ
ISL97536IUZ-TK Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 6V 0.8V 6V 1A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
ISL97519IUZ-TK Renesas Electronics Corporation

ISL97519IUZ-TK

IC REG BOOST ADJ 1.5A 8MSOP

Renesas Electronics Corporation

4,043
RFQ
ISL97519IUZ-TK Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.5A (Switch) 620kHz, 1.25MHz No -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
ISL8540IVEZ-T Renesas Electronics Corporation

ISL8540IVEZ-T

IC REG BUCK ADJ 2A 20HTSSOP

Renesas Electronics Corporation

3,047
RFQ

-

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 9V 40V 1.21V 35V 2A 100kHz ~ 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
ISL97519IUZ-T Renesas Electronics Corporation

ISL97519IUZ-T

IC REG BOOST ADJ 1.5A 8MSOP

Renesas Electronics Corporation

2,107
RFQ
ISL97519IUZ-T Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.3V 5.5V 5V 25V 1.5A (Switch) 620kHz, 1.25MHz No -40°C ~ 105°C (TA) - - Surface Mount 8-MSOP
ISL97536IUZ-T Renesas Electronics Corporation

ISL97536IUZ-T

IC REG BUCK ADJ 1A 10MSOP

Renesas Electronics Corporation

4,394
RFQ
ISL97536IUZ-T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 6V 0.8V 6V 1A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
ISL8560IRZ-T Renesas Electronics Corporation

ISL8560IRZ-T

IC REG BUCK ADJ 2A 20QFN

Renesas Electronics Corporation

2,648
RFQ
ISL8560IRZ-T Datasheet

Datasheet

- 20-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 9V 60V 1.21V 55V 2A 100kHz ~ 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (6x6)
ISL9109IRZ-T Renesas Electronics Corporation

ISL9109IRZ-T

IC REG BUCK ADJ 1.5A 8DFN

Renesas Electronics Corporation

3,058
RFQ
ISL9109IRZ-T Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 1.5A 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
IR3800AMTRPBF Infineon Technologies

IR3800AMTRPBF

IC REG BUCK ADJ 14A PQFN

Infineon Technologies

2,347
RFQ
IR3800AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 21V 0.6V 12V 14A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3802MTRPBF Infineon Technologies

IR3802MTRPBF

IC REG BUCK ADJ 4A PQFN

Infineon Technologies

1,561
RFQ
IR3802MTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 21V 0.6V 12V 4A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3802AMTRPBF Infineon Technologies

IR3802AMTRPBF

IC REG BUCK ADJ 6A PQFN

Infineon Technologies

3,767
RFQ
IR3802AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 21V 0.6V 12V 6A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
FAN8301MX onsemi

FAN8301MX

IC REG BUCK ADJ 2A 8SOIC

onsemi

1,151
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.75V 16V 0.6V 14V 2A 370kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TB7102F(TE85L,F) Toshiba Semiconductor and Storage

TB7102F(TE85L,F)

IC REG BUCK ADJ 1A PS-8

Toshiba Semiconductor and Storage

1,453
RFQ

-

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.5V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PS-8 (2.9x2.4)
FAN8303MX onsemi

FAN8303MX

IC REG BUCK ADJ 2A 8SOIC

onsemi

2,812
RFQ
FAN8303MX Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 5V 23V 0.6V 20V 2A 370kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM3218SEE/NOPB Texas Instruments

LM3218SEE/NOPB

IC REG BUCK ADJ 650MA 8POS

Texas Instruments

4,704
RFQ
LM3218SEE/NOPB Datasheet

Datasheet

- 8-SMD Module Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.6V 650mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 8-POS (3.0x2.5)
LM2596TADJG onsemi

LM2596TADJG

IC REG BUCK BOOST ADJ 3A TO220-5

onsemi

2,083
RFQ
LM2596TADJG Datasheet

Datasheet

- TO-220-5 Tube Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Adjustable 1 4.5V 40V 1.23V 37V 3A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5

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.