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DS1819AR-20-U

DS1819AR-20-U

DS1819AR-20-U

Rochester Electronics, LLC

3.3V5 Terminals 5-Pin Voltage supervisorMicroMonitor? Series 1 Channels

SOT-23

DS1819AR-20-U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTube
Series MicroMonitor™
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
Type Simple Reset/Power-On Reset
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.95mm
Reach Compliance Code unknown
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Output Push-Pull, Totem Pole
Pin Count5
JESD-30 Code R-PDSO-G5
Qualification StatusCOMMERCIAL
Supply Voltage-Max (Vsup) 5.5V
Number of Channels 1
Adjustable Threshold NO
Reset Active Low
Voltage - Threshold 3.3V
Number of Voltages Monitored1
Reset Timeout 140ms Minimum
Length 2.9mm
RoHS StatusNon-RoHS Compliant
In-Stock:1861 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.61000$4.61
500$4.5639$2281.95
1000$4.5178$4517.8
1500$4.4717$6707.55
2000$4.4256$8851.2
2500$4.3795$10948.75

DS1819AR-20-U Product Details

DS1819AR-20-U Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 5 in total. It is packaged with Tube. There are 1 functions included in this PMIC so that you can refer to them. There are 1 channels on this power managment ic that can be found in a series. For your reference, this PMIC includes a list of SC-74A, SOT-753 functions. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. There is a specification for the peak reflow temperature of the package to be NOT SPECIFIED. IC management conducts at a voltage of 3.3V. When 1 is applied to the power ic, it conducts. It has a total of 5 pins that are attached to IC management. The recommended mounting type is Surface Mount. We recommend setting the supervisors to -40°C~85°C TA degrees. During normal operation, this power managment ic can generate Push-Pull, Totem Pole of output voltage. As the name implies, this supervisor is a kind of the famous MicroMonitor? series product line.

DS1819AR-20-U Features


Simple Reset/Power-On Reset type

DS1819AR-20-U Applications


There are a lot of Rochester Electronics, LLC DS1819AR-20-U Voltage Supervisors applications.

  • Network equipment
  • Unattended substation automation
  • Microprocessor system
  • Analog circuit
  • Embedded computing
  • Set top box
  • Fire equipment power monitoring system
  • Low voltage/high power - AI, GPU
  • Multi-voltage system
  • External alarm

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