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DS1819BR-20-U

3.3V5 Terminals 5-Pin DS1819 Voltage supervisorMicroMonitor? Series 1 Channels Min 1V Max 5.5V


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS1819BR-20-U
  • Package: SC-74A, SOT-753
  • Datasheet: PDF
  • Stock: 965
  • Description: 3.3V5 Terminals 5-Pin DS1819 Voltage supervisorMicroMonitor? Series 1 Channels Min 1V Max 5.5V (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
Series MicroMonitor™
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3.3V
Base Part Number DS1819
Output Push-Pull, Push-Pull
Pin Count 5
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1V
Max Supply Current 12μA
Adjustable Threshold NO
Watchdog Timer Yes
Reset Active High/Active Low
Voltage - Threshold 2.625V
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Min Reset Threshold Voltage 2.55V
Max Reset Threshold Voltage 2.7V
Length 2.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant

DS1819BR-20-U Overview


There are 5 mounting terminals on the voltage supervisor, each of which has a different function. Packaged in the form of a Tube, power management is easy to use. The purpose of this IC management is to provide you with a reference of 1 functions. On this supervisor, there is a series of 1 channels that can be found. As a reference, this IC power includes SC-74A, SOT-753 functions for your convenience. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. Manage ics operate at 3.3V supply voltages. Power ics operate at 1 supply voltages. The mount is provided by Surface Mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. The total number of pins on this power management is 5. There are 5 pins on the power managment ic. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 1V. There should be no more than 5.5V volts of maximum supply voltage (Vsup) in this power management. Surface Mount mounting is recommended. The temperature of the supervisors should be set to this range: -40°C~85°C TA. Power management has an output of Push-Pull, Push-Pull during operation. For similar manage ics search of the manufacturer, you can always refer to DS1819, the base PMIC number. The maximum supply temperature voltage supervisor can handle is 12μA. Supervisors from the well-known MicroMonitor? series product line are featured in this PMIC.

DS1819BR-20-U Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V

DS1819BR-20-U Applications


There are a lot of Maxim Integrated DS1819BR-20-U Voltage Supervisors applications.

  • Power distribution systems of CCU
  • Leakage protection
  • Refrigeration
  • Low voltage/high power - AI, GPU
  • Magnetic resonance imaging
  • Analog circuit
  • Smart meter
  • Cloud computing
  • Detection of phase loss
  • Sensitive sensors