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UC3903Q

UC3903Q

UC3903Q

Rochester Electronics, LLC

Voltage supervisor

SOT-23

UC3903Q Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Supplier Device Package 20-PLCC (9x9)
Operating Temperature0°C~70°C TA
PackagingTube
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 2 (1 Year)
Type Multi-Voltage Supervisor
Output Open Drain or Open Collector
Reset Active Low
Voltage - Threshold Adjustable/Selectable
Number of Voltages Monitored4
Reset Timeout Adjustable/Selectable
RoHS StatusROHS3 Compliant
In-Stock:2374 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.88000$2.88
500$2.8512$1425.6
1000$2.8224$2822.4
1500$2.7936$4190.4
2000$2.7648$5529.6
2500$2.736$6840

UC3903Q Product Details

UC3903Q Overview


It is packaged with Tube. For your reference, this PMIC includes a list of 20-LCC (J-Lead) functions. There are a lot of similarities between this IC power and other Multi-Voltage Supervisor products. IC management is possible to find a succession of 4 voltages that have been checked. Mounting type Surface Mount is recommended. The temperature of the supervisors should be set to this range: 0°C~70°C TA. As this power managment ic operates, it is able to produce an output voltage of Open Drain or Open Collector.

UC3903Q Features


Multi-Voltage Supervisor type

UC3903Q Applications


There are a lot of Rochester Electronics, LLC UC3903Q Voltage Supervisors applications.

  • Power distribution systems of CCU
  • Consumer electronics
  • Precision measurement
  • Utility meter
  • Electrical fire monitoring system
  • Low voltage/high power - AI, GPU
  • Kitchen appliances
  • Smartphones
  • Data storage applications
  • Dash board

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