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
NJU7261U33-TE1 Nisshinbo Micro Devices Inc.

NJU7261U33-TE1

IC REG BOOST 3.3V 250MA SOT89-5

Nisshinbo Micro Devices Inc.

4,298
RFQ
NJU7261U33-TE1 Datasheet

Datasheet

- SOT-89-5/6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1V 5V 3.3V - 250mA (Switch) 30kHz No -25°C ~ 75°C (TA) - - Surface Mount SOT-89-5
NJU7261U50-TE1 Nisshinbo Micro Devices Inc.

NJU7261U50-TE1

IC REG BOOST 5V 250MA SOT89-5

Nisshinbo Micro Devices Inc.

2,906
RFQ
NJU7261U50-TE1 Datasheet

Datasheet

- SOT-89-5/6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1V 5V 5V - 250mA (Switch) 30kHz No -25°C ~ 75°C (TA) - - Surface Mount SOT-89-5
NJU7600RB1-TE1 Nisshinbo Micro Devices Inc.

NJU7600RB1-TE1

IC REG BOOST FLYBACK ADJ 8TVSP

Nisshinbo Micro Devices Inc.

4,636
RFQ
NJU7600RB1-TE1 Datasheet

Datasheet

- 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback Adjustable 1 2.2V 8V - - - 300kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-TVSP
NJU7660M Nisshinbo Micro Devices Inc.

NJU7660M

IC REG CHARGE PUMP INV 50MA 8DMP

Nisshinbo Micro Devices Inc.

1,464
RFQ
NJU7660M Datasheet

Datasheet

- 8-SOIC (0.209", 5.30mm Width) Tube Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, 2Vin - 50mA 5kHz No -20°C ~ 70°C (TA) - - Surface Mount 8-DMP
MAX1685EEE-T Analog Devices Inc./Maxim Integrated

MAX1685EEE-T

IC REG BUCK ADJ/1.25V 1A 16QSOP

Analog Devices Inc./Maxim Integrated

4,411
RFQ
MAX1685EEE-T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 2.7V 14V 1.25V (3.3V) 14V 1A 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
MAX765CSA Analog Devices Inc./Maxim Integrated

MAX765CSA

IC REG BUCK BOOST ADJ/-1V 8SOIC

Analog Devices Inc./Maxim Integrated

4,662
RFQ
MAX765CSA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-12V) -16V 120mA 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX762CSA Analog Devices Inc./Maxim Integrated

MAX762CSA

IC REG BOOST ADJ/5V 1.5A 8SOIC

Analog Devices Inc./Maxim Integrated

1,078
RFQ
MAX762CSA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Boost Adjustable (Fixed) 1 2V 16.5V 5V (15V) 16.5V 1.5A (Switch) 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX639CSA Analog Devices Inc./Maxim Integrated

MAX639CSA

IC REG BUCK ADJ/1.3V 225MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,405
RFQ
MAX639CSA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 4V 11.5V 1.3V (5V) 11.5V 225mA - No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX640ESA Analog Devices Inc./Maxim Integrated

MAX640ESA

IC REG BUCK ADJ/1.3V 225MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,791
RFQ
MAX640ESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 4V 11.5V 1.3V (3.3V) 11.5V 225mA - No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT1308ACF#TR Analog Devices Inc.

LT1308ACF#TR

IC REG BST SEPIC ADJ 2A 14TSSOP

Analog Devices Inc.

2,741
RFQ
LT1308ACF#TR Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1V 10V 1.22V 34V 2A (Switch) 600kHz No - - - Surface Mount 14-TSSOP
LT1308BCF#TR Analog Devices Inc.

LT1308BCF#TR

IC REG BST SEPIC ADJ 2A 14TSSOP

Analog Devices Inc.

1,332
RFQ
LT1308BCF#TR Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1V 10V 1.22V 34V 2A (Switch) 600kHz No - - - Surface Mount 14-TSSOP
LT1308BCF Analog Devices Inc.

LT1308BCF

IC REG BST SEPIC ADJ 2A 14TSSOP

Analog Devices Inc.

1,437
RFQ
LT1308BCF Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1V 10V 1.22V 34V 2A (Switch) 600kHz No - - - Surface Mount 14-TSSOP
LT1308ACF Analog Devices Inc.

LT1308ACF

IC REG BST SEPIC ADJ 2A 14TSSOP

Analog Devices Inc.

2,192
RFQ
LT1308ACF Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1V 10V 1.22V 34V 2A (Switch) 600kHz No - - - Surface Mount 14-TSSOP
ISL6410AIR Renesas Electronics Corporation

ISL6410AIR

IC REG BUCK PROG 600MA 16QFN

Renesas Electronics Corporation

1,648
RFQ
ISL6410AIR Datasheet

Datasheet

- 16-VQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Programmable 1 4.5V 5.5V 1.2V, 1.8V, 3.3V - 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
LX2173CDM Microsemi Corporation

LX2173CDM

IC REG BOOST FLYBACK ADJ 8SOIC

Microsemi Corporation

4,667
RFQ
LX2173CDM Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Adjustable 1 3V 25V - - 1.25A (Switch) 100kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
NJU7600M Nisshinbo Micro Devices Inc.

NJU7600M

IC REG BOOST FLYBACK ADJ 8DMP

Nisshinbo Micro Devices Inc.

1,388
RFQ
NJU7600M Datasheet

Datasheet

- 8-SOIC (0.209", 5.30mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback Adjustable 1 2.2V 8V - - - 300kHz ~ 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-DMP
PQ1CG38M2RZH Sharp Microelectronics

PQ1CG38M2RZH

IC REG BUCK ADJ 800MA TO220-5

Sharp Microelectronics

3,940
RFQ
PQ1CG38M2RZH Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Obsolete Step-Down Positive or Negative Buck Adjustable 1 8V 35V ±1.26V 35V, -30V 800mA 300kHz No -20°C ~ 80°C (TA) - - Through Hole TO-220-5
PQ1CZ38M2ZZH Sharp Microelectronics

PQ1CZ38M2ZZH

IC REG BUCK ADJ 800MA SC63

Sharp Microelectronics

2,536
RFQ
PQ1CZ38M2ZZH Datasheet

Datasheet

- TO-252-6, DPAK (5 Leads + Tab) Tube Obsolete Step-Down Positive or Negative Buck Adjustable 1 8V 35V ±1.26V 35V, -30V 800mA 300kHz No -20°C ~ 80°C (TA) - - Surface Mount SC-63
PQ1CZ21H2ZZH Sharp Microelectronics

PQ1CZ21H2ZZH

IC REG BUCK ADJ 1.5A SC63

Sharp Microelectronics

3,862
RFQ
PQ1CZ21H2ZZH Datasheet

Datasheet

- TO-252-6, DPAK (5 Leads + Tab) Tube Obsolete Step-Down Positive or Negative Buck Adjustable 1 8V 35V ±1.26V 35V, -30V 1.5A 100kHz No -40°C ~ 85°C (TA) - - Surface Mount SC-63
PQ1CY1032ZZH Sharp Microelectronics

PQ1CY1032ZZH

IC REG BUCK ADJ 3.5A TO263

Sharp Microelectronics

2,702
RFQ
PQ1CY1032ZZH Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive or Negative Buck Adjustable 1 8V 35V ±1.26V 35V, -30V 3.5A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount TO-263

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.