DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
TPS40197RGYT Texas Instruments

TPS40197RGYT

IC REG CTRLR BUCK 16QFN

Texas Instruments

248
RFQ
TPS40197RGYT Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 14V 520kHz 85% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (4x3.5)
MIC2182YSM-TR Microchip Technology

MIC2182YSM-TR

IC REG CTRLR BUCK 16SSOP

Microchip Technology

930
RFQ
MIC2182YSM-TR Datasheet

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 32V 300kHz 86% Yes Yes - Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
MAX20098ATED/VY+T Analog Devices Inc./Maxim Integrated

MAX20098ATED/VY+T

36V >10A 5UA BUCK CONT

Analog Devices Inc./Maxim Integrated

1,989
RFQ
MAX20098ATED/VY+T Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 42V 220kHz ~ 2.2MHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
TPS40090RHDT Texas Instruments

TPS40090RHDT

IC REG CTRLR BUCK 28VQFN

Texas Instruments

223
RFQ
TPS40090RHDT Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Positive Buck 4 4 4.5V ~ 15V 100kHz ~ 1.2MHz 87.5% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 28-VQFN (5x5)
MAX16990ATCE/V+ Analog Devices Inc./Maxim Integrated

MAX16990ATCE/V+

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

1,697
RFQ
MAX16990ATCE/V+ Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tray Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 220kHz ~ 1MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
LM5642XMH/NOPB Texas Instruments

LM5642XMH/NOPB

IC REG CTRLR BUCK 28TSSOP

Texas Instruments

140
RFQ
LM5642XMH/NOPB Datasheet

Datasheet

- 28-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 36V 375kHz 98.9% Yes Yes - Current Limit, Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
MAX16992ATCE/V+ Analog Devices Inc./Maxim Integrated

MAX16992ATCE/V+

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

4,803
RFQ
MAX16992ATCE/V+ Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tray Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
MAX20098ATED/VY+ Analog Devices Inc./Maxim Integrated

MAX20098ATED/VY+

36V >10A 5UA BUCK CONT

Analog Devices Inc./Maxim Integrated

280
RFQ
MAX20098ATED/VY+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tray Active Transistor Driver Step-Down Positive Buck 1 1 3.5V ~ 42V 220kHz ~ 2.2MHz - Yes Yes - Current Limit, Enable, Power Good -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 16-TQFN (3x3)
ISL6753AAZA-T Renesas Electronics Corporation

ISL6753AAZA-T

IC REG CTRLR FULL-BRIDGE 16QSOP

Renesas Electronics Corporation

9,516
RFQ
ISL6753AAZA-T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge 1 1 9V ~ 16V Up to 2MHz 99% No No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-QSOP
TPS40422RSBR Texas Instruments

TPS40422RSBR

IC REG CTRLR BUCK PMBUS 40WQFN

Texas Instruments

3,000
RFQ
TPS40422RSBR Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 20V 100kHz ~ 1MHz - Yes Yes PMBus Frequency Control, Power Good -40°C ~ 125°C (TJ) - - Surface Mount 40-WQFN (5x5)
LM5121MHE/NOPB Texas Instruments

LM5121MHE/NOPB

SYNCHRONOUS BOOST CONTROLLER

Texas Instruments

2,870
RFQ
LM5121MHE/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 65V Up to 1MHz 100% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM5122ZPWPT Texas Instruments

LM5122ZPWPT

LM5122ZPWPT

Texas Instruments

621
RFQ
LM5122ZPWPT Datasheet

Datasheet

- 24-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 4.5V ~ 65V Up to 1MHz 100% Yes Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 24-HTSSOP
TPS40180RGET Texas Instruments

TPS40180RGET

IC REG CTRLR BUCK 24VQFN

Texas Instruments

250
RFQ
TPS40180RGET Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15V 150kHz ~ 1MHz 87.5% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 24-VQFN (4x4)
ADP1871ARMZ-0.3-R7 Analog Devices Inc.

ADP1871ARMZ-0.3-R7

IC REG CTRLR BUCK 10MSOP

Analog Devices Inc.

995
RFQ
ADP1871ARMZ-0.3-R7 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.95V ~ 20V 300kHz 84% Yes No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
TPS40101RGET Texas Instruments

TPS40101RGET

IC REG CTRLR BUCK 24QFN

Texas Instruments

134
RFQ
TPS40101RGET Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 100kHz ~ 1MHz - Yes Yes - Current Limit, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
UC2823DW Texas Instruments

UC2823DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

2,329
RFQ
UC2823DW Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start -25°C ~ 85°C (TA) - - Surface Mount 16-SOIC
LTC3803ES6#TRPBF Analog Devices Inc.

LTC3803ES6#TRPBF

IC REG CTRLR FLYBACK TSOT23-6

Analog Devices Inc.

4,588
RFQ
LTC3803ES6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 5.7V ~ 8V 200kHz 80% No No - Current Limit, Enable -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-6
LTC3873ETS8-5#TRMPBF Analog Devices Inc.

LTC3873ETS8-5#TRMPBF

IC REG CTRLR MULT TOP TSOT23-8

Analog Devices Inc.

1,745
RFQ
LTC3873ETS8-5#TRMPBF Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.1V ~ 60V - 78% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-8
LTC3873EDDB#TRMPBF Analog Devices Inc.

LTC3873EDDB#TRMPBF

IC REG CTRLR MULT TOPOLOGY 8DFN

Analog Devices Inc.

914
RFQ
LTC3873EDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 8.4V ~ 60V - 78% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x2)
ADP1853ACPZ-R7 Analog Devices Inc.

ADP1853ACPZ-R7

IC REG CTRLR BUCK 20LFCSP

Analog Devices Inc.

1,501
RFQ
ADP1853ACPZ-R7 Datasheet

Datasheet

- 20-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 2.75V ~ 20V 200kHz ~ 1.5MHz 90% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount 20-LFCSP (4x4)
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DC DC Switching Controllers 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 DC DC Switching Controllers 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 DC DC Switching Controllers 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.

DC DC Switching Controllers FAQ

Can FPGAX source both active and end-of-life DC DC Switching Controllers 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 DC DC Switching Controllers 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.