All Products

NCP803SN438T1

3.3V3 Terminals 3-Pin NCP803 Voltage supervisor1 Channels Min 1V Max 5.5V


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP803SN438T1
  • Package: TO-236-3, SC-59, SOT-23-3
  • Datasheet: PDF
  • Stock: 181
  • Description: 3.3V3 Terminals 3-Pin NCP803 Voltage supervisor1 Channels Min 1V Max 5.5V (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Lifecycle Status OBSOLETE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Number of Pins 3
Operating Temperature -40°C~105°C TJ
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Tin/Lead (Sn80Pb20)
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.95mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number NCP803
Output Open Drain or Open Collector
Pin Count 3
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1V
Operating Supply Current 800nA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Supply Current-Max (Isup) 0.0025mA
Threshold Voltage +4.38V
Undervoltage Threshold 4.38V
Overvoltage Threshold 4.45V
Length 2.9mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

NCP803SN438T1 Overview


There are 3 mounting terminals on the voltage supervisor, each of which has a different function. Packaging is in the form of a Tape & Reel (TR). As a reference, this IC management includes 1 functions for your convenience. This power management is made up of 1 channels which are available in a series format. IC management is packaged as a TO-236-3, SC-59, SOT-23-3 package. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. In order to ensure a good reflow performance, the package peak reflow temperature must be set at 240. IC management conducts at a voltage of 3.3V. IC management is possible to find a succession of 1 voltages that have been checked. Surface Mount is the one that mounts power management. Power Management Circuits is a subcategory of this PMIC chip. 3 pins are present in total in this power management. Pin count of the power management is 3. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 1V. This IC power should be powered by no more than 5.5V volts of supply voltage (Vsup). Surface Mount mounting is recommended. Temperature setting for the supervisors should be -40°C~105°C TJ. During operation, this power management system outputs Open Drain or Open Collector. There is a 800nA supply current present in the power management. For similar manage ics search of the manufacturer, you can always refer to NCP803, the base PMIC number.

NCP803SN438T1 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
800nA operating supply current

NCP803SN438T1 Applications


There are a lot of ON Semiconductor NCP803SN438T1 Voltage Supervisors applications.

  • Transformer load monitoring equipment
  • Medical-specific isolation transformer
  • WiFi router
  • Electric heating appliances
  • Network equipment
  • Leakage protection
  • Power communication system
  • External alarm
  • Sensitive sensors
  • Analog circuit