Supervisors

Manufacturer Series Package/Case Packaging Product Status Programmable Type Number of Voltages Monitored Voltage - Threshold Output Reset Reset Timeout 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 Programmable Type Number of Voltages Monitored Voltage - Threshold Output Reset Reset Timeout Operating Temperature Grade Qualification Mounting Type Supplier Device Package
BU4941FVE-TR Rohm Semiconductor

BU4941FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

1,230
RFQ
BU4941FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.1V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4942FVE-TR Rohm Semiconductor

BU4942FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

2,479
RFQ
BU4942FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.2V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4944FVE-TR Rohm Semiconductor

BU4944FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

3,705
RFQ
BU4944FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.4V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4946FVE-TR Rohm Semiconductor

BU4946FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

2,087
RFQ
BU4946FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.6V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4947FVE-TR Rohm Semiconductor

BU4947FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

2,322
RFQ
BU4947FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.7V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4948FVE-TR Rohm Semiconductor

BU4948FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

4,348
RFQ
BU4948FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Not For New Designs Not Verified Simple Reset/Power-On Reset 1 4.8V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
R3114K071C-TR Nisshinbo Micro Devices Inc.

R3114K071C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,774
RFQ
R3114K071C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 0.7V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K081A-TR Nisshinbo Micro Devices Inc.

R3114K081A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

2,829
RFQ
R3114K081A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 0.8V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K081C-TR Nisshinbo Micro Devices Inc.

R3114K081C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

3,821
RFQ
R3114K081C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 0.8V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K091A-TR Nisshinbo Micro Devices Inc.

R3114K091A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,620
RFQ
R3114K091A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 0.9V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K091C-TR Nisshinbo Micro Devices Inc.

R3114K091C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

3,636
RFQ
R3114K091C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 0.9V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K101A-TR Nisshinbo Micro Devices Inc.

R3114K101A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

4,322
RFQ
R3114K101A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K101C-TR Nisshinbo Micro Devices Inc.

R3114K101C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,702
RFQ
R3114K101C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K121C-TR Nisshinbo Micro Devices Inc.

R3114K121C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

2,544
RFQ
R3114K121C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.2V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K161A-TR Nisshinbo Micro Devices Inc.

R3114K161A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

2,615
RFQ
R3114K161A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.6V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K161C-TR Nisshinbo Micro Devices Inc.

R3114K161C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

4,445
RFQ
R3114K161C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.6V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K171A-TR Nisshinbo Micro Devices Inc.

R3114K171A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,380
RFQ
R3114K171A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.7V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K181A-TR Nisshinbo Micro Devices Inc.

R3114K181A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

4,566
RFQ
R3114K181A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.8V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K201A-TR Nisshinbo Micro Devices Inc.

R3114K201A-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,691
RFQ
R3114K201A-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 2V Open Drain or Open Collector Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4
R3114K201C-TR Nisshinbo Micro Devices Inc.

R3114K201C-TR

IC SUPERVISOR 1 CHANNEL 4DFN

Nisshinbo Micro Devices Inc.

1,756
RFQ
R3114K201C-TR Datasheet

Datasheet

R3114x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 2V Push-Pull, Totem Pole Active Low 40µs Typical -40°C ~ 85°C - - Surface Mount DFN(PL)1010-4

Supervisors 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 Supervisors 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 Supervisors 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.

Supervisors FAQ

Can FPGAX source both active and end-of-life Supervisors 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 Supervisors 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.