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
CAT1023WI42 onsemi

CAT1023WI42

IC SUPERVISOR MEMORY 8SOIC

onsemi

2,201
RFQ
CAT1023WI42 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active High/Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1025WI42 onsemi

CAT1025WI42

IC SUPERVISOR MEMORY 8SOIC

onsemi

3,147
RFQ
CAT1025WI42 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active High/Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1641WI-30-T3 onsemi

CAT1641WI-30-T3

IC SUPERVISOR 1 CHANNEL 8SOIC

onsemi

4,133
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 3V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1023WI28 onsemi

CAT1023WI28

IC SUPERVISOR MEMORY 8SOIC

onsemi

2,223
RFQ
CAT1023WI28 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 2.85V Open Drain or Open Collector Active High/Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1641YI-45-T3 onsemi

CAT1641YI-45-T3

IC SUPERVISOR MEMORY 8TSSOP

onsemi

1,716
RFQ

-

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Not Verified Simple Reset/Power-On Reset 1 4.5V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-TSSOP
CAT1024ZD4I-42T3 onsemi

CAT1024ZD4I-42T3

IC SUPERVISOR MEMORY 8TDFN

onsemi

4,914
RFQ
CAT1024ZD4I-42T3 Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-TDFN (3x3)
CAT1641WI-45-T3 onsemi

CAT1641WI-45-T3

IC SUPERVISOR 1 CHANNEL 8SOIC

onsemi

2,423
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 4.5V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1641WI42 onsemi

CAT1641WI42

IC SUPERVISOR 1 CHANNEL 8SOIC

onsemi

4,371
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1025WI28 onsemi

CAT1025WI28

IC SUPERVISOR MEMORY 8SOIC

onsemi

1,585
RFQ
CAT1025WI28 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 2.85V Open Drain or Open Collector Active High/Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1641WI25 onsemi

CAT1641WI25

IC SUPERVISOR 1 CHANNEL 8SOIC

onsemi

1,816
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 2.55V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1641WI-25-T3 onsemi

CAT1641WI-25-T3

IC SUPERVISOR 1 CHANNEL 8SOIC

onsemi

3,325
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Simple Reset/Power-On Reset 1 2.55V Open Drain or Open Collector Active High 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
CAT1021WI42 onsemi

CAT1021WI42

IC SUPERVISOR MEMORY 8SOIC

onsemi

2,176
RFQ
CAT1021WI42 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Simple Reset/Power-On Reset 1 4.25V Open Drain or Open Collector Active High/Active Low 130ms Minimum -40°C ~ 85°C - - Surface Mount 8-SOIC
UM803 Union Semiconductor International Limited

UM803

Power Supervisor 1CH

Union Semiconductor International Limited

3,906
RFQ
UM803 Datasheet

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - Surface Mount -
RNA51957AFP#Y2 Renesas Electronics Corporation

RNA51957AFP#Y2

IC SUPERVISOR

Renesas Electronics Corporation

4,004
RFQ

-

- - Bulk Obsolete Not Verified - - - - - - - - - - -
RNA51957BFP#H0P Renesas Electronics Corporation

RNA51957BFP#H0P

IC SUPERVISOR

Renesas Electronics Corporation

3,302
RFQ

-

- - Bulk Obsolete Not Verified - - - - - - - - - - -
REAR56957BGSM Renesas Electronics Corporation

REAR56957BGSM

IC SUPERVISOR

Renesas Electronics Corporation

3,498
RFQ

-

- - Bulk Active Not Verified - - - - - - - - - - -
REAR56957AGSM Renesas Electronics Corporation

REAR56957AGSM

IC SUPERVISOR

Renesas Electronics Corporation

2,584
RFQ

-

- - Bulk Active Not Verified - - - - - - - - - - -
AS1918R-T-Z ams-OSRAM USA INC.

AS1918R-T-Z

IC HEADPHONE NOISE-CANCEL

ams-OSRAM USA INC.

1,428
RFQ

-

- SC-74A, SOT-753 Bulk Obsolete Not Verified Simple Reset/Power-On Reset 1 2.63V Open Drain or Open Collector Active Low 100ms Minimum -40°C ~ 125°C - - Surface Mount SOT-23-5
AS1922-18-T-Z ams-OSRAM USA INC.

AS1922-18-T-Z

IC HEADPHONE NOISE-CANCEL

ams-OSRAM USA INC.

2,389
RFQ

-

- SC-74A, SOT-753 Bulk Obsolete Not Verified Multi-Voltage Supervisor 3 1.683V, 2.805V, Adj Open Drain or Open Collector Active Low 140ms Minimum -40°C ~ 85°C - - Surface Mount SOT-23-5
AS1917S-T ams-OSRAM USA INC.

AS1917S-T

IC HEADPHONE NOISE-CANCEL

ams-OSRAM USA INC.

2,661
RFQ

-

- SC-74A, SOT-753 Bulk Obsolete Not Verified Simple Reset/Power-On Reset 1 2.93V Push-Pull, Totem Pole Active High 100ms Minimum -40°C ~ 125°C - - Surface Mount SOT-23-5

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.