X4643S8I-2.7
- Mfr.Part #
- X4643S8I-2.7
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SO
- Stock
- 39,523
- In Stock :
- 39,523
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Supervisors
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Frequency :
- 400kHz
- Adjustable Threshold :
- yes
- Mount :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Length :
- 4.9mm
- Package / Case :
- SOIC
- Reset Timeout :
- 100 ms
- Packaging :
- Bulk
- Width :
- 3.9mm
- Number of Voltages Monitored :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Lead Free :
- Contains Lead
- Supply Voltage :
- 5V
- JESD-30 Code :
- R-PDSO-G8
- Pin Count :
- 8
- JESD-609 Code :
- e0
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Reset :
- Active Low
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Pbfree Code :
- No
- Peak Reflow Temperature (Cel) :
- 240
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Max Operating Temperature :
- 85°C
- Temperature Grade :
- Industrial
- RoHS Status :
- RoHS Compliant
- Voltage - Threshold :
- 2.62V
- Memory Size :
- 7.8kB
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- X4643S8I-2.7

Supervisors Intersil (Renesas Electronics Corporation) X4643S8I-2.7 Overview
The Supervisors Intersil (Renesas Electronics Corporation) X4643S8I-2.7 is a highly reliable, single-channel supervisor IC, designed to enhance system stability by monitoring power supplies in electronic equipment. Engineered by Renesas Electronics Corporation, formerly known as Intersil, this IC plays a crucial role in ensuring the correct operation of your systems through effective voltage supervision. Its robust design and compact SO-8 package make it an ideal choice for applications demanding high precision and minimal footprint. The X4643S8I-2.7 offers programmable watchdog timer functions and manual reset capabilities, making it highly adaptable to specific design requirements and enhancing its appeal for high-volume B2B procurement.
X4643S8I-2.7 Features
- Single voltage monitoring to ensure operational accuracy
- Programmable watchdog timer to prevent system freeze and enhance reliability
- Manual reset input for system recovery and maintenance
- Low power consumption suitable for battery-operated devices
- Wide operating temperature range, ideal for industrial environments
X4643S8I-2.7 Applications
- Computing Systems: Utilized in servers and PCs to monitor power supply stability, ensuring system reliability and preventing data loss during power fluctuations.
- Telecommunications: Employed in network routers and switches to safeguard against system failures caused by unstable voltage levels, thereby maintaining continuous network service.
- Industrial Equipment: Used in control systems to monitor power conditions, preventing operational disruptions in critical manufacturing processes.
- Portable Devices: Integrated into portable medical and test equipment to maintain power integrity, ensuring accurate diagnostics and reliable usage.
- Automotive Electronics: Applied in vehicle ECUs and infotainment systems to monitor voltage levels, contributing to safer and more reliable automotive performance.
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.
















