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
RP300K43AC8-TR Nisshinbo Micro Devices Inc.

RP300K43AC8-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

4,794
RFQ
RP300K43AC8-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.38V Push-Pull, Totem Pole Active Low 47.5ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K43DA8-TR Nisshinbo Micro Devices Inc.

RP300K43DA8-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

2,497
RFQ
RP300K43DA8-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.38V Open Drain or Open Collector Active Low 190ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K43DC8-TR Nisshinbo Micro Devices Inc.

RP300K43DC8-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

1,103
RFQ
RP300K43DC8-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.38V Push-Pull, Totem Pole Active Low 190ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K45DA-TR Nisshinbo Micro Devices Inc.

RP300K45DA-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

1,022
RFQ
RP300K45DA-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 - Open Drain or Open Collector Active Low 190ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K46AA-TR Nisshinbo Micro Devices Inc.

RP300K46AA-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

4,804
RFQ
RP300K46AA-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.6V Open Drain or Open Collector Active Low 47.5ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K46AC-TR Nisshinbo Micro Devices Inc.

RP300K46AC-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

3,954
RFQ
RP300K46AC-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.6V Push-Pull, Totem Pole Active Low 47.5ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K46DA-TR Nisshinbo Micro Devices Inc.

RP300K46DA-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

4,360
RFQ
RP300K46DA-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.6V Open Drain or Open Collector Active Low 190ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
RP300K46DC-TR Nisshinbo Micro Devices Inc.

RP300K46DC-TR

IC SUPERVISOR 1 CHAN DFN 1010-4B

Nisshinbo Micro Devices Inc.

4,938
RFQ
RP300K46DC-TR Datasheet

Datasheet

RP300x 4-UDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 4.6V Push-Pull, Totem Pole Active Low 190ms Minimum -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)1010-4B
KA75420ZBU onsemi

KA75420ZBU

IC SUPERVISOR 1 CHANNEL TO92-3

onsemi

2,611
RFQ
KA75420ZBU Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Bulk Obsolete Not Verified Simple Reset/Power-On Reset 1 4.2V Open Drain or Open Collector Active Low - -25°C ~ 85°C (TA) - - Through Hole TO-92-3
KA75330ZBU onsemi

KA75330ZBU

IC SUPERVISOR 1 CHANNEL TO92-3

onsemi

1,241
RFQ
KA75330ZBU Datasheet

Datasheet

- TO-226-3, TO-92-3 (TO-226AA) Bulk Obsolete Not Verified Simple Reset/Power-On Reset 1 3.3V Open Drain or Open Collector Active Low - -25°C ~ 85°C (TA) - - Through Hole TO-92-3
TS3809CXD RFG Taiwan Semiconductor Corporation

TS3809CXD RFG

IC SUPERVISOR 1 CHANNEL SOT23

Taiwan Semiconductor Corporation

1,373
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3.08V Push-Pull, Totem Pole Active Low 140ms Minimum -40°C ~ 125°C (TJ) - - Surface Mount SOT-23
TS3809CXE RFG Taiwan Semiconductor Corporation

TS3809CXE RFG

IC SUPERVISOR 1 CHANNEL SOT23

Taiwan Semiconductor Corporation

2,142
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 2.93V Push-Pull, Totem Pole Active Low 140ms Minimum -40°C ~ 125°C (TJ) - - Surface Mount SOT-23
TS3809CXF RFG Taiwan Semiconductor Corporation

TS3809CXF RFG

IC SUPERVISOR 1 CHANNEL SOT23

Taiwan Semiconductor Corporation

1,593
RFQ

-

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 2.63V Push-Pull, Totem Pole Active Low 140ms Minimum -40°C ~ 125°C (TJ) - - Surface Mount SOT-23
APX809-44SRG-7 Diodes Incorporated

APX809-44SRG-7

IC SUPERVISOR 1 CHANNEL SOT23R

Diodes Incorporated

4,540
RFQ
APX809-44SRG-7 Datasheet

Datasheet

- TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Discontinued at Digi-Key Not Verified Simple Reset/Power-On Reset 1 4.38V Push-Pull, Totem Pole Active Low 140ms Minimum -40°C ~ 85°C (TA) - - Surface Mount SOT23R
XC6129C15A9R-G Torex Semiconductor Ltd

XC6129C15A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

4,919
RFQ
XC6129C15A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.5V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
XC6129C16A9R-G Torex Semiconductor Ltd

XC6129C16A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

1,976
RFQ
XC6129C16A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.6V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
XC6129C17A9R-G Torex Semiconductor Ltd

XC6129C17A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

2,123
RFQ
XC6129C17A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.7V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
XC6129C19A9R-G Torex Semiconductor Ltd

XC6129C19A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

3,687
RFQ
XC6129C19A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 1.9V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
XC6129C20A9R-G Torex Semiconductor Ltd

XC6129C20A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

3,069
RFQ
XC6129C20A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 2V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
XC6129C21A9R-G Torex Semiconductor Ltd

XC6129C21A9R-G

IC SUPERVISOR 1 CHAN USPQ-4B05

Torex Semiconductor Ltd

3,284
RFQ
XC6129C21A9R-G Datasheet

Datasheet

- 4-XDFN Exposed Pad Tape & Reel (TR) Active Not Verified Voltage Detector 1 2.1V Push-Pull, Totem Pole Active Low 50µs Typical -40°C ~ 85°C (TA) - - Surface Mount 4-USPQ-B05 (1x1)
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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.