CAT1640WI-28
- Mfr.Part #
- CAT1640WI-28
- Manufacturer
- Catalyst Semiconductor Inc.
- Package / Case
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 570
- In Stock :
- 570
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Catalyst Semiconductor Inc.
- Product Category :
- Supervisors
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Pins :
- 8
- Width :
- 3.9mm
- Number of Terminations :
- 8
- Number of Voltages Monitored :
- 1
- Min Supply Voltage :
- 3V
- Undervoltage Threshold :
- 2.85V
- Terminal Form :
- Gull wing
- Min Operating Temperature :
- -40°C
- Operating Supply Current :
- 3mA
- Pbfree Code :
- yes
- Adjustable Threshold :
- No
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 85°C
- Pin Count :
- 8
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Watchdog Timer :
- No
- Number of Functions :
- 1
- Max Supply Voltage :
- 5.5V
- Power Dissipation-Max :
- 1W
- Overvoltage Threshold :
- 3V
- Temperature Grade :
- Industrial
- Number of Channels :
- 1
- Length :
- 4.9mm
- RoHS Status :
- RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- JESD-609 Code :
- e3
- Terminal Finish :
- MATTE TIN
- Datasheets
- CAT1640WI-28

Supervisors Catalyst Semiconductor Inc. CAT1640WI-28 Overview
The CAT1640WI-28, a robust supervisory IC designed by Catalyst Semiconductor Inc., serves as a critical component for monitoring power and microprocessor systems within various electronic applications. This supervisor IC enhances the reliability and functionality of system operations by providing precise monitoring capabilities, crucial for maintaining optimal performance. Designed to operate over a wide temperature range, the CAT1640WI-28 is particularly well-suited for demanding environments where stable and consistent system management is essential. This makes it an ideal choice for manufacturers and designers looking for dependable voltage monitoring solutions.
CAT1640WI-28 Features
- Single channel supervisor for precise voltage monitoring
- Compact 8-SOIC package allows for easy integration in space-constrained applications
- Wide operating temperature range, suitable for a variety of industrial and commercial environments
- Low power consumption, enhancing the overall efficiency of the system
CAT1640WI-28 Applications
- Computing Systems
Ensures stable voltage levels and system reliability during critical operations and data processing.
- Telecommunication Equipment
Monitors power supply consistency in sensitive telecommunication infrastructure, preventing system failures.
- Portable Devices
Provides voltage supervision in portable electronics, crucial for battery management and device longevity.
- Industrial Control Systems
Offers dependable monitoring in harsh industrial environments, ensuring machinery operates within safe voltage parameters.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















