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



















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
BU4929FVE-TR Rohm Semiconductor

BU4929FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

3,646
RFQ
BU4929FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 2.9V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4931FVE-TR Rohm Semiconductor

BU4931FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

1,904
RFQ
BU4931FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.1V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4934F-TR Rohm Semiconductor

BU4934F-TR

IC SUPERVISOR 1 CHANNEL 4SOP

Rohm Semiconductor

1,584
RFQ
BU4934F-TR Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.4V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 4-SOP
BU4935FVE-TR Rohm Semiconductor

BU4935FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

1,209
RFQ
BU4935FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.5V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4936FVE-TR Rohm Semiconductor

BU4936FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

4,293
RFQ
BU4936FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.6V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4938FVE-TR Rohm Semiconductor

BU4938FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

4,839
RFQ
BU4938FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.8V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4941F-TR Rohm Semiconductor

BU4941F-TR

IC SUPERVISOR 1 CHANNEL 4SOP

Rohm Semiconductor

2,314
RFQ
BU4941F-TR Datasheet

Datasheet

- SC-82 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.1V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 4-SOP
BU4943FVE-TR Rohm Semiconductor

BU4943FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

4,054
RFQ
BU4943FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.3V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4944G-TR Rohm Semiconductor

BU4944G-TR

IC SUPERVISOR 1 CHANNEL 5SSOP

Rohm Semiconductor

4,328
RFQ
BU4944G-TR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.4V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-SSOP
BU4945FVE-TR Rohm Semiconductor

BU4945FVE-TR

IC SUPERVISOR 1 CHANNEL 5VSOF

Rohm Semiconductor

4,481
RFQ
BU4945FVE-TR Datasheet

Datasheet

- SOT-665 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.5V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-VSOF
BU4945G-TR Rohm Semiconductor

BU4945G-TR

IC SUPERVISOR 1 CHANNEL 5SSOP

Rohm Semiconductor

4,422
RFQ
BU4945G-TR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.5V Push-Pull, Totem Pole Active High - -40°C ~ 125°C (TA) - - Surface Mount 5-SSOP
ISL6132IRZA-TR5585 Renesas Electronics Corporation

ISL6132IRZA-TR5585

IC SUPERVISOR 2 CHANNEL 24QFN

Renesas Electronics Corporation

3,665
RFQ
ISL6132IRZA-TR5585 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Multi-Voltage Supervisor 2 Adjustable/Selectable Open Drain or Open Collector Active Low - -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
RNA51953AFP#H0 Renesas Electronics Corporation

RNA51953AFP#H0

IC SUPERVISOR 1 CHANNEL 8SOP

Renesas Electronics Corporation

4,061
RFQ
RNA51953AFP#H0 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Push-Pull, Totem Pole Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
RNA51953BFP#H0 Renesas Electronics Corporation

RNA51953BFP#H0

IC SUPERVISOR 1 CHANNEL 8SOP

Renesas Electronics Corporation

4,311
RFQ
RNA51953BFP#H0 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
RNA51953BP#T0 Renesas Electronics Corporation

RNA51953BP#T0

IC SUPERVISOR 1 CHANNEL 8DIP

Renesas Electronics Corporation

4,372
RFQ
RNA51953BP#T0 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Through Hole 8-DIP
RNA51957AFP#H0 Renesas Electronics Corporation

RNA51957AFP#H0

IC SUPERVISOR 1 CHANNEL 8SOP

Renesas Electronics Corporation

3,927
RFQ
RNA51957AFP#H0 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 1.25V Push-Pull, Totem Pole Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Surface Mount 8-SOP
RNA51957AP#T0 Renesas Electronics Corporation

RNA51957AP#T0

IC SUPERVISOR 1 CHANNEL 8DIP

Renesas Electronics Corporation

1,520
RFQ
RNA51957AP#T0 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 1.25V Push-Pull, Totem Pole Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Through Hole 8-DIP
RNA51957BFP#H0 Renesas Electronics Corporation

RNA51957BFP#H0

IC SUPERVISOR 1 CHANNEL 8SOIC

Renesas Electronics Corporation

2,818
RFQ
RNA51957BFP#H0 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 1.25V Open Drain or Open Collector Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
RNA51957BP#T0 Renesas Electronics Corporation

RNA51957BP#T0

IC SUPERVISOR 1 CHANNEL 8DIP

Renesas Electronics Corporation

4,533
RFQ
RNA51957BP#T0 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 1.25V Open Drain or Open Collector Active Low Adjustable/Selectable -40°C ~ 85°C (TA) - - Through Hole 8-DIP
RNA51958AFP#H0 Renesas Electronics Corporation

RNA51958AFP#H0

IC SUPERVISOR 1 CHANNEL 8SOIC

Renesas Electronics Corporation

1,209
RFQ
RNA51958AFP#H0 Datasheet

Datasheet

- 8-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 1.25V Push-Pull, Totem Pole Active High Adjustable/Selectable -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC

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.