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
LTC1503CS8-1.8#TRPBF Analog Devices Inc.

LTC1503CS8-1.8#TRPBF

IC REG CHARG PUMP 1.8V 100MA 8SO

Analog Devices Inc.

1,307
RFQ
LTC1503CS8-1.8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Charge Pump Fixed 1 2.4V 6V 1.8V - 100mA 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1550LCS8-2.5#TRPBF Analog Devices Inc.

LTC1550LCS8-2.5#TRPBF

IC REG CHARG PUMP -2.5V 20MA 8SO

Analog Devices Inc.

4,468
RFQ
LTC1550LCS8-2.5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Fixed 1 3.05V 5.25V -2.5V - 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1551LCS8-4.1#TRPBF Analog Devices Inc.

LTC1551LCS8-4.1#TRPBF

IC REG CHARG PUMP -4.1V 20MA 8SO

Analog Devices Inc.

1,421
RFQ
LTC1551LCS8-4.1#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 5.5V -4.1V - 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1550LCS8#TRPBF Analog Devices Inc.

LTC1550LCS8#TRPBF

IC REG CHARGE PUMP ADJ 20MA 8SO

Analog Devices Inc.

4,702
RFQ
LTC1550LCS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.225V -4.8V 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC3448EMS8E#TRPBF Analog Devices Inc.

LTC3448EMS8E#TRPBF

IC REG BUCK ADJ 600MA 8MSOP

Analog Devices Inc.

2,248
RFQ
LTC3448EMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.2V 600mA 1.5MHz ~ 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
ISL85001IRZ-T Renesas Electronics Corporation

ISL85001IRZ-T

IC REG BUCK ADJ 1A 12DFN

Renesas Electronics Corporation

4,132
RFQ
ISL85001IRZ-T Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 4.5V 25V 0.6V 19V 1A 500kHz No -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
B5973DTR STMicroelectronics

B5973DTR

IC REG BUCK ADJ 2A 8HSOP

STMicroelectronics

4,919
RFQ
B5973DTR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 36V 1.235V 35V 2A 250kHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-HSOP
MAX15037ATE/V+T Analog Devices Inc./Maxim Integrated

MAX15037ATE/V+T

IC REG BUCK ADJ 3A 16TQFN

Analog Devices Inc./Maxim Integrated

3,197
RFQ
MAX15037ATE/V+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 23V 0.6V 20.13V 3A 312kHz ~ 2.1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX8952EWE+T Analog Devices Inc./Maxim Integrated

MAX8952EWE+T

IC REG BUCK PROG 2.5A 16WLP

Analog Devices Inc./Maxim Integrated

4,231
RFQ

-

- 16-WFBGA, WLBGA Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.77V 1.4V 2.5A 3.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLP
MAX17244ETERB+T Analog Devices Inc./Maxim Integrated

MAX17244ETERB+T

IC REG BCK PROG/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

2,563
RFQ
MAX17244ETERB+T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Programmable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 400kHz ~ 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (5x5)
MAX20057ATIB/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATIB/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

3,123
RFQ
MAX20057ATIB/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
MAX20057ATIA/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATIA/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

2,925
RFQ
MAX20057ATIA/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
MAX20057ATIF/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATIF/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

4,256
RFQ
MAX20057ATIF/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
MAX20057ATIE/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATIE/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

3,506
RFQ
MAX20057ATIE/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
MAX20057ATID/VY+T Analog Devices Inc./Maxim Integrated

MAX20057ATID/VY+T

IC REG BOOST ADJ 3.5A DL 28TQFN

Analog Devices Inc./Maxim Integrated

3,762
RFQ
MAX20057ATID/VY+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 2 2V 40V 1V 14V 3.5A 2.1MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 28-TQFN (5x5)
LMR36501P5RPER Texas Instruments

LMR36501P5RPER

IC REG BUCK ADJ/1V 100MA 9VQFN

Texas Instruments

3,291
RFQ
LMR36501P5RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (5V) 16V 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
LMR36501F3RPER Texas Instruments

LMR36501F3RPER

IC REG BUCK ADJ/1V 100MA 9VQFN

Texas Instruments

4,172
RFQ
LMR36501F3RPER Datasheet

Datasheet

- 9-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 3.6V 65V 1V (3.3V) 16V 100mA 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 9-VQFN-HR (2x2)
MAX20079EATP/VY+T Analog Devices Inc./Maxim Integrated

MAX20079EATP/VY+T

IC REG BUCK PROG/3V 20SWTQFN

Analog Devices Inc./Maxim Integrated

1,987
RFQ
MAX20079EATP/VY+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 3V (3.3V) 12V 3.5A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-SWTQFN (4x4)
MAX20079BATP/VY+T Analog Devices Inc./Maxim Integrated

MAX20079BATP/VY+T

IC REG BUCK PROG/3V 20SWTQFN

Analog Devices Inc./Maxim Integrated

4,419
RFQ
MAX20079BATP/VY+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 3V (3.3V) 12V 3.5A 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-SWTQFN (4x4)
MAX20079DATP/VY+T Analog Devices Inc./Maxim Integrated

MAX20079DATP/VY+T

IC REG BCK PROG/3V 3.5A 20SWTQFN

Analog Devices Inc./Maxim Integrated

3,133
RFQ
MAX20079DATP/VY+T Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable (Fixed) 1 3V 36V 3V (5V) 12V 3.5A 400kHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-SWTQFN (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.