NCP303LSN49T1G
- Mfr.Part #
- NCP303LSN49T1G
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 18,703
- In Stock :
- 18,703
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Packaging :
- Tape and Reel (TR)
- Published :
- 2007
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- JESD-609 Code :
- e3
- Supply Voltage :
- 1.5V
- Min Reset Threshold Voltage :
- 4.802V
- Accuracy :
- 2 %
- Number of Functions :
- 1
- Min Supply Voltage :
- 800mV
- Overvoltage Threshold :
- 4.998V
- Voltage - Threshold :
- 4.9V
- Undervoltage Threshold :
- 4.802V
- Threshold Voltage :
- +4.9V
- Number of Voltages Monitored :
- 1
- Operating Supply Current :
- 500nA
- Peak Reflow Temperature (Cel) :
- 260
- Max Reset Threshold Voltage :
- 4.998V
- Output :
- Open Drain or Open Collector
- Watchdog Timer :
- No
- Number of Terminations :
- 5
- Reset :
- Active Low
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 4 Weeks
- Operating Temperature :
- -40°C~125°C TA
- Halogen Free :
- Halogen Free
- Mount :
- Surface Mount
- Reset Timeout :
- Adjustable/Selectable
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Lead Free :
- Lead Free
- Number of Pins :
- 5
- Pin Count :
- 5
- Max Supply Voltage :
- 10V
- Terminal Finish :
- Tin (Sn)
- Mounting Type :
- Surface Mount
- Length :
- 3mm
- Adjustable Threshold :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- NCP303
- Datasheets
- NCP303LSN49T1G

Supervisors onsemi NCP303LSN49T1G Overview
The Supervisors onsemi NCP303LSN49T1G is an advanced, highly reliable IC supervisor designed for voltage monitoring and system protection. This compact supervisor IC is housed in a 5TSOP package, making it ideal for space-constrained applications. It ensures systems operate within safe voltage levels, thereby preventing damage and data loss due to unexpected power failures or irregularities. By integrating features like low power consumption and precision monitoring capabilities, the Supervisors onsemi NCP303LSN49T1G is tailored to meet the stringent requirements of modern electronic devices, offering a robust solution for maintaining system integrity and prolonging device lifespan.
NCP303LSN49T1G Features
This supervisor IC offers several key features including:
- High-accuracy voltage threshold monitoring for enhanced system reliability.
- Low power consumption, which is crucial for battery-operated devices.
- Compact 5TSOP packaging suitable for high-density board layouts.
- Fast response time to out-of-threshold conditions, ensuring quick system recovery and protection.
- Manual reset input, providing flexibility in system reset strategies.
NCP303LSN49T1G Applications
- Portable Consumer Electronics: Utilized for maintaining accurate voltage levels, ensuring device stability and preventing malfunctions.
- Automotive Systems: Helps in monitoring critical voltage thresholds in automotive electronics, enhancing vehicle safety and reliability.
- Medical Devices: Critical for ensuring the operational reliability of medical devices, where consistent and accurate voltage levels are paramount.
- Telecommunications Equipment: Ensures stable operation and prevents data loss during power fluctuations in communication infrastructure.
- Industrial Controls: Provides robust voltage monitoring which is essential for the safe and efficient operation of industrial machinery.
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.
















