NCP303LSN31T1
- Mfr.Part #
- NCP303LSN31T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 17,308
- In Stock :
- 17,308
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 10V
- Accuracy :
- 2 %
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Packaging :
- Tape and Reel (TR)
- Watchdog Timer :
- No
- Voltage - Threshold :
- 3.1V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 2008
- Number of Voltages Monitored :
- 1
- Pin Count :
- 5
- Operating Supply Current :
- 500nA
- Halogen Free :
- Halogen Free
- Type :
- Simple Reset/Power-On Reset
- Width :
- 1.5mm
- Undervoltage Threshold :
- 3.038V
- Factory Lead Time :
- 4 Weeks
- Min Reset Threshold Voltage :
- 3.038V
- Adjustable Threshold :
- No
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Finish :
- Tin (Sn)
- Base Part Number :
- NCP303
- Threshold Voltage :
- +3.1V
- Reset :
- Active Low
- Lead Free :
- Lead Free
- Number of Pins :
- 5
- Height :
- 1mm
- Number of Terminations :
- 5
- Length :
- 3mm
- Overvoltage Threshold :
- 3.162V
- Number of Channels :
- 1
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Max Reset Threshold Voltage :
- 3.162V
- Min Supply Voltage :
- 800mV
- Nominal Supply Current :
- 500nA
- Supply Voltage :
- 1.5V
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Reset Timeout :
- Adjustable/Selectable
- Operating Temperature :
- -40°C~125°C TA
- ECCN Code :
- EAR99
- Output :
- Open Drain or Open Collector
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- NCP303LSN31T1

Supervisors onsemi NCP303LSN31T1 Overview
The Supervisors onsemi NCP303LSN31T1 is a highly reliable voltage supervisor IC designed to enhance system stability and safety. This IC supervises the power supply voltage of a system, ensuring that the system operates within specified voltage limits. The compact 5-TSOP package of NCP303LSN31T1 allows for seamless integration into various electronic assemblies, making it an excellent choice for designers looking to manage power supply functions efficiently. Its precision voltage monitoring capability ensures that all connected components are protected from undesirable voltage fluctuations, thus prolonging the lifespan of the overall system and maintaining consistent performance.
NCP303LSN31T1 Features
The NCP303LSN31T1 from onsemi comes packed with features designed for robust performance in demanding environments. Key features include a very low quiescent current, high threshold accuracy, and a wide operating voltage range. This supervisor IC also includes a manual reset input, enabling system resets under user control. Furthermore, its fast response time ensures quick system recovery and protection against unpredictable voltage spikes and dips.
NCP303LSN31T1 Applications
- Computing Systems: Ensures stable voltage supply, preventing data loss and system crashes in sensitive computing environments.
- Portable Devices: Provides effective power management and protection for battery-operated devices such as smartphones and tablets.
- Medical Equipment: Maintains strict voltage thresholds to ensure reliability and safety in medical device operations.
- Automotive Electronics: Monitors and controls system voltage, crucial for the reliability and performance of automotive control systems.
- Industrial Control Systems: Safeguards sensitive industrial equipment from voltage irregularities, ensuring consistent operation and system integrity.
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.
















