Texas Instruments UC3903Q
$ 2.711
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | UC3903Q | 21,327 | 23h | |||||||||
| Verical | UC3903Q | 117 | 112 | |||||||||
| Microchip USA | UC3903Q | 201 | 150 | Bulk | 18h | |||||||
| Component Stockers USA | UC3903Q | 5,123 | >1wk | |||||||||
| Win Source | WS-UC3903Q | 20 | 30 | 1d |
Inventory History
3 month trend: -0.47%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Download Texas Instruments UC3903Q symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 Ultra Librarian | SymbolFootprint | Download |
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Descriptions
Descriptions of Texas Instruments UC3903Q provided by its distributors.
Lead Free Active Low Obsolete QUAD Multi-Voltage Supervisor Supervisor 0C~70C TA 18mA 1W Adjustable/Selectable
Processor Supervisor Adj 4 Active Low/Open Drain 20-Pin PLCC Tube
Quad Supply and Line Monitor 20-PLCC 0 to 70
IC, SUPPLY/LINE MONITOR 10mA, 40V LCC-20
IC SUPERVISOR 4 CHANNEL 20PLCC
4-CHANNEL POWER SUPPLY SUPPORT CKT PQCC20
Active Low Last Time Buy Open Drain or Open Collector Surface Mount supervisor 0C~70C TA Adjustable/Selectable Adjustable/Selectable
POWER SUPPLY SUPPORT CIRCUIT, AD
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -0.47%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePLCC
Number of Pins20
Technical
Max Operating Temperature70 °C
Max Power Dissipation1 W
Max Supply Current18 mA
Max Supply Voltage40 V
Min Operating Temperature0 °C
Min Supply Voltage8 V
Number of Voltages Monitored4
Operating Supply Current7 mA
Power Dissipation1 W
Quiescent Current7 mA
ResetActive Low
Schedule B8542390000
Threshold Voltage2.5 V
Watchdog TimerNo
Dimensions
Height4.57 mm
Length8.96 mm
Thickness4.06 mm
Width8.96 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements