NCP300HSN45T1
- Mfr.Part #
- NCP300HSN45T1
- Manufacturer
- onsemi
- Package / Case
- SOT-23-5 Thin, TSOT-23-5
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5TSOP
- Stock
- 15,889
- In Stock :
- 15,889
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Supervisors
- Voltage - Threshold :
- 4.5V
- Length :
- 3mm
- Terminal Position :
- Dual
- Terminal Finish :
- Tin (Sn)
- Max Reset Threshold Voltage :
- 4.59V
- Min Reset Threshold Voltage :
- 4.41V
- Number of Channels :
- 1
- Number of Functions :
- 1
- Type :
- Simple Reset/Power-On Reset
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- SOT-23-5 Thin, TSOT-23-5
- Published :
- 2007
- Adjustable Threshold :
- No
- RoHS Status :
- ROHS3 Compliant
- Watchdog Timer :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- JESD-609 Code :
- e3
- Min Supply Voltage :
- 800mV
- Mount :
- Surface Mount
- Halogen Free :
- Halogen Free
- Pbfree Code :
- yes
- Reset :
- Active High
- Lead Free :
- Lead Free
- Threshold Voltage :
- +4.5V
- Factory Lead Time :
- 4 Weeks
- Number of Pins :
- 5
- ECCN Code :
- EAR99
- Number of Voltages Monitored :
- 1
- Accuracy :
- 2 %
- Base Part Number :
- NCP300
- Max Supply Current :
- 1.4µA
- Supply Voltage :
- 1.5V
- Output :
- Push-Pull, Totem Pole
- Operating Supply Current :
- 500nA
- Overvoltage Threshold :
- 4.59V
- Packaging :
- Tape and Reel (TR)
- Undervoltage Threshold :
- 4.41V
- Terminal Form :
- Gull wing
- Pin Count :
- 5
- Nominal Supply Current :
- 520nA
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 10V
- Operating Temperature :
- -40°C~125°C TA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- NCP300HSN45T1

Supervisors onsemi NCP300HSN45T1 Overview
The Supervisors onsemi NCP300HSN45T1 is a high-performance, low-power voltage supervisor designed to enhance system integrity in multi-voltage environments. Ideal for use in microprocessor, microcontroller, and ASIC applications, this IC ensures reliable operation by monitoring the power supply status and initiating a reset if a voltage drop is detected. The device comes in a compact 5-TSOP package, making it suitable for space-constrained applications. Its robust design and precision voltage monitoring make it an essential component for ensuring system stability and functionality under varying electrical conditions.
NCP300HSN45T1 Features
- Single voltage threshold monitor for system reliability.
- Low power consumption suitable for battery-operated devices.
- High accuracy voltage monitoring ensures precise operations.
- Compact 5-TSOP package for simplified integration in space-limited applications.
- Manual reset input provides additional system control.
NCP300HSN45T1 Applications
- Consumer Electronics: Utilized in smart home devices to monitor power supply integrity, ensuring stable operation and longevity.
- Automotive Systems: Helps prevent system failures in vehicle electronic control units by continuously checking the supply voltage.
- Portable Devices: Critical for battery management in mobile phones and tablets, ensuring devices operate within safe voltage levels.
- Industrial Equipment: Monitors and secures power supply in sensitive industrial machinery to prevent costly downtime and equipment damage.
- Telecommunication Infrastructure: Applied in network routers and switches to maintain system performance and prevent data loss during power anomalies.
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.
















