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NCP303LSN49T1

NCP303LSN49T1

NCP303LSN49T1

ON Semiconductor

1.5V5 Terminals 5-Pin NCP303 Voltage supervisor1 Channels Min 800mV Max 10V

SOT-23

NCP303LSN49T1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status OBSOLETE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Number of Pins 5
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2008
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Tin/Lead (Sn80Pb20)
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 1.5V
[email protected] Reflow Temperature-Max (s) 30
Base Part Number NCP303
Output Open Drain or Open Collector
Pin Count5
Number of Channels 1
Max Supply Voltage10V
Min Supply Voltage800mV
Operating Supply Current 500nA
Nominal Supply Current530nA
Adjustable Threshold NO
Accuracy 2 %
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 4.9V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 4.802V
Max Reset Threshold Voltage 4.998V
Threshold Voltage +4.9V
Undervoltage Threshold4.802V
Overvoltage Threshold4.998V
Length 3mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:81472 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.098701$2.098701
10$1.979907$19.79907
100$1.867836$186.7836
500$1.762110$881.055
1000$1.662368$1662.368

NCP303LSN49T1 Product Details

NCP303LSN49T1 Overview


A total of 5 terminals are used to mount this power management. It is packaged with Tape & Reel (TR). For your reference, this IC power includes a list of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. IC management is packaged as a SOT-23-5 Thin, TSOT-23-5 package. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. There is a specification for the peak reflow temperature of the package to be 240. There is a voltage supply of 1.5V for the PMIC chip, and the chip conducts at that voltage. Power ics operate at 1 supply voltages. Using Surface Mount, IC management is mounted. The power management belongs to the Power Management Circuits subcategory. 5 pins are present in total in this power management. There are 5 pins on the power managment ic. It is recommended that Vsup should not be less than 800mV for this IC power. This IC power should be powered by no more than 10V volts of supply voltage (Vsup). A Surface Mount mounting type is recommended. Temperature setting for the supervisors should be -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. Supplied with a operating current of 500nA, this PMIC is capable of fully function as specified. It is always advisable to use NCP303, the base supervisor number, when searching for similar PMICs from the manufacturer.

NCP303LSN49T1 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 800mV
500nA operating supply current

NCP303LSN49T1 Applications


There are a lot of ON Semiconductor NCP303LSN49T1 Voltage Supervisors applications.

  • Insulation fault location system
  • Electrical fire monitoring system
  • Radio
  • Unattended substation automation
  • Sensitive sensors
  • Refrigeration
  • DVR
  • Magnetic resonance imaging
  • Urban rail transit weak current power monitoring
  • Smartphones

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