NCP803SN400T1G
- Mfr.Part #
- NCP803SN400T1G
- Manufacturer
- onsemi
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 7,161
- In Stock :
- 7,161
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Watchdog Timer :
- No
- Terminal Finish :
- Tin (Sn)
- Number of Pins :
- 3
- Overvoltage Threshold :
- 4.06V
- Number of Terminations :
- 3
- Supply Current-Max (Isup) :
- 0.0025mA
- Output :
- Open Drain or Open Collector
- Max Supply Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Min Reset Threshold Voltage :
- 3.94V
- Supply Voltage :
- 3.3V
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.95mm
- Mounting Type :
- Surface Mount
- Base Part Number :
- NCP803
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Reset Threshold Voltage :
- 4.06V
- ECCN Code :
- EAR99
- Halogen Free :
- Halogen Free
- Operating Temperature :
- -40°C~105°C TJ
- Peak Reflow Temperature (Cel) :
- 260
- Undervoltage Threshold :
- 3.94V
- Published :
- 2007
- Lead Free :
- Lead Free
- Adjustable Threshold :
- No
- Length :
- 3.04mm
- Min Supply Voltage :
- 1.2V
- Voltage - Threshold :
- 4V
- Operating Supply Current :
- 500nA
- JESD-609 Code :
- e3
- Packaging :
- Tape and Reel (TR)
- Threshold Voltage :
- +4V
- Number of Voltages Monitored :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Reset :
- Active Low
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 9 Weeks
- Width :
- 1.4mm
- Pin Count :
- 3
- Height :
- 1.01mm
- Reset Timeout :
- 140ms Minimum
- Number of Channels :
- 1
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Datasheets
- NCP803SN400T1G

Supervisors onsemi NCP803SN400T1G Overview
Introducing the NCP803SN400T1G from onsemi, a highly reliable Supervisors IC designed for precision voltage monitoring. This compact component, housed in a SOT-233 package, ensures your applications maintain optimal performance by monitoring voltage thresholds and system stability. The NCP803SN400T1G serves as an essential tool in managing system integrity, providing robust supervision in critical applications where voltage consistency is necessary. Its integration into your systems assures enhanced safety, reliability, and efficiency, crucial for maintaining continuous operations and protecting against potential system failures.
NCP803SN400T1G Features
The NCP803SN400T1G features a single monitoring channel that delivers precise supervision of power supply conditions. This IC includes a built-in delay function that prevents false triggering, enhancing system reliability. Its compact SOT-233 package allows for easy integration into space-constrained applications while maintaining a low footprint. The device is also characterized by low power consumption, which is essential for portable and battery-operated devices, ensuring prolonged operational life.
NCP803SN400T1G Applications
- Consumer Electronics: Ensures device stability by monitoring power supply in products such as smartphones and tablets, preventing malfunctions due to unexpected voltage drops or spikes.
- Computing Systems: Provides reliable system resets and safe power-up sequences in PCs and servers, crucial for maintaining system performance and preventing data loss.
- Industrial Equipment: Monitors voltage thresholds in sensitive industrial machinery, facilitating consistent operation and protecting against voltage-related issues that can lead to costly downtime.
- Automotive Systems: Used in automotive electronics to supervise voltage levels, ensuring that critical vehicle functions operate reliably under varying electrical conditions.
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.
















