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Texas Instruments - LM2903DGKR

LM2903DGKR - Texas Instruments

IC DUAL DIFF COMPARATOR 8VSSOP

 Datasheet at TI.com

Technical Details

Case/Package VSSOP
Input Bias Current 250nA
Input Offset Voltage (Vos) 7mV
Lead Free Lead Free
Max Dual Supply Voltage 18V
Min Dual Supply Voltage 1V
Max Input Current 250nA
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Max Supply Current 500uA
Max Supply Voltage 36V
Min Supply Voltage 2V
Mount Surface Mount
Number of Channels 2
Number of Elements 2
Number of Pins 8
Output Compatibility CMOS
Output Current 20mA
Output Current per Channel 6mA
Output Type TTL
Package Quantity 2500
Packaging Tape and Reel
Quiescent Current 2.5mA
Radiation Hardening No
Reach SVHC Compliant No
Response Time 1.3us
RoHS Compliant Yes
Supply Current 1mA
Technology BIPOLAR
Termination SMD/SMT
Thickness 970um
Voltage Gain 100dB
Weight 0.00067oz

Compliance

   RoHS : Compliant
   Radiation Hardening : No

Images

Texas Instruments LM2903DGKR | Mouser

Mouser

Texas Instruments LM2903DGKR | Verical

Verical

Texas Instruments LM2903DGKR | Farnell

Farnell

Texas Instruments LM2903DGKR | Rs

Rs

Datasheets

Texas Instruments
Verical
Jameco
Avnet
Arrow Electronics
Farnell
Element14
Conrad

Lifecycle Status Indicator

   Volume Production
Symbol1/2
Footprint1/4

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Texas Instruments
LM2903DGKRG4
Volume Production
Texas Instruments
LM393DGKR
Volume Production
Texas Instruments
LM293DGKR
Volume Production
Texas Instruments
LM293ADGKR
Volume Production
ON Semiconductor
LM293DMR2G
Volume Production
Rohm
BA2903FV-E2
Volume Production
STMicroelectronics
LM393PT
Volume Production
STMicroelectronics
LM2903YPT
Volume Production
Texas Instruments
LM293DGKRG4
Volume Production
Texas Instruments
LM2903QPWRQ1
Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor
SKU
History
Stock
USD
1
10
50
100
1000
10000
Buy
Mouser
595-LM2903DGKR
US: 46,983
 $ 0.30 0.205 0.182 0.157 0.125 0.093
 Historical Pricing  Historical Stock Levels
Quantity
Location
Texas Instruments
LM2903DGKR
US: 6,443,070
 $ 0.164 0.164 0.164 0.111 0.057 0.057
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
LM2903DGKR
US: 0
 $ 0.0782
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
296-16806-1-ND
US: 208,287
 $ 0.30 0.205 0.1816 0.1562 0.1306 0.1306
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
296-16806-6-ND
US: 208,287
 $ 0.30 0.205 0.1816 0.1562 0.1306 0.1306
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digikey
296-16806-2-ND
US: 207,500
 $ 0.105
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor
SKU
Stock
USD
1
10
50
100
1000
10000
Buy
Win Source
LM2903DGKR
CN: 47,560
 $ 0.0645 0.05
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
LM2903DGKR
US: 599,830
 $ 8.994 8.075 8.075 6.617 4.75 4.75
 Historical Pricing  Historical Stock Levels
Quantity
Location
ICPartonline
LM2903DGKR
HK: 17,244
 $ 0.1088 0.1033 0.1033 0.0979 0.0924 0.087
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
LM2903DGKR
HK: 9,807
 $ 0.0666 0.0666 0.0645 0.0611 0.0611
 Historical Pricing  Historical Stock Levels
Quantity
Location
LZChips
LM2903DGKR-5477501-126
CN: 9,637
 $ 0.647 0.584 0.584 0.555 0.527 0.501
 Historical Pricing  Historical Stock Levels
Quantity
Location
Utmel Electronic
2502-LM2903DGKR
HK: 3,215
 $ 0.1221 0.1152 0.1152 0.1087 0.0967 0.0967
 Historical Pricing  Historical Stock Levels
Quantity
Location
Jak Electronics
LM2903DGKR
HK: 1,775
 $ 0.1703 0.1607 0.1607 0.1516 0.1349 0.1297
 Historical Pricing  Historical Stock Levels
Quantity
Location
Esaler Electronic
LM2903DGKR
HK: 1
 $ 0.304 0.301 0.301 0.298 0.296 0.294
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lucentia Tech
LM2903DGKR
US: 401,313
 $ 401,312.70 381,247.10 381,247.10 361,181.50 1.08 1.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Easev
LM2903DGKR
HK: 7,088
 $ 0.048 0.048 0.048 0.0456 0.0418 0.0346
 Historical Pricing  Historical Stock Levels
Quantity
Location
Ampacity Systems
LM2903DGKR
MY: 441,132
 $ 0.06 0.06 0.06 0.06 0.06 0.06
 Historical Pricing  Historical Stock Levels
Quantity
Location
RX Electronics Limited
LM2903DGKR
CN: 57,585
 $ 0.152 0.152 0.123 0.086 0.075
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co. Limited
LM2903DGKR
HK: 49,680
 $ 0.1042 0.1042 0.1042 0.0974 0.0918 0.084
 Historical Pricing  Historical Stock Levels
Quantity
Location
Corohmni
LM2903DGKR
US: 403
 $ 1.18 1.18 1.18 1.18 1.18 1.18
 Historical Pricing  Historical Stock Levels
Quantity
Location
LCSC
C110543
CN: 1,300
 $ 0.1401 0.1111 0.1111 0.0857 0.0641
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
LM2903DGKR
HK: 20,207,005
 $ 0.079 0.0718 0.0718 0.0659 0.057 0.057
 Historical Pricing  Historical Stock Levels
Quantity
Location
Tactical IC USA
LM2903DGKR
US: 250,000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chipsmall Limited
LM2903DGKR
CN: 100,000
 $ 0.1452 0.0968 0.0968 0.0581 0.0484 0.0484
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
LM2903DGKR
CN: 17,267
 $ 0.60 0.60 0.60 0.60 0.60 0.153
 Historical Pricing  Historical Stock Levels
Quantity
Location
Robosynatics
LM2903DGKR
US: 4,612
 $ 2.049 2.049 2.008 1.967 1.967
 Historical Pricing  Historical Stock Levels
Quantity
Location
Cytech Systems
LM2903DGKR
CN: 2,500
 $ 0.624 0.5866 0.5866 0.5554 0.5242 0.493
 Historical Pricing  Historical Stock Levels
Quantity
Location
Semicontronic
LM2903DGKR
US: 21
 $ 0.1768 0.1768 0.1768 0.1768 0.1768 0.1768
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
LM2903DGKR
14: 5,721
 $ 0.265 0.207 0.174 0.137 0.12
 Historical Pricing  Historical Stock Levels
Quantity
Location
Origin Data Global Limited
LM2903DGKR
CN: 239,379
 $ 0.052 0.05
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM2903DGKR-207686
CN: 23,246
 $ 0.41 0.41 0.41
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM2903DGKR-285213
CN: 19,714
 $ 0.75 0.75 0.75
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
LM2903DGKR-305586
CN: 1,958
 $ 0.08 0.08 0.08
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
LM2903DGKR
US: 418
 $ 0.2139 0.2139 0.1783 0.1426 0.1141 0.1141
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
LM2903DGKR
CN: 48,926
 $ 0.52 0.494 0.494 0.468 0.4628 0.4576
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
LM2903DGKR
US: 260
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Sourceability
LM2903DGKR
US: 250,000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chip One Stop
LM2903DGKR
JP: 440
 $ 0.289 0.289 0.192 0.134 0.116
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
29AH1109
US: 0
 $ 0.753 0.615 0.484 0.415 0.277 0.277
 Historical Pricing  Historical Stock Levels
Quantity
Location
Conrad
1073003
DE: In stock
 $ 0.3205 0.3205 0.3205 0.3205 0.3205 0.3205
 Historical Pricing  Historical Stock Levels
Quantity
Location
Element14
3005511
SG: 494
 $ 0.1981 0.1981 0.1487 0.1085 0.0873
 Historical Pricing  Historical Stock Levels
Quantity
Location
Element14
3005511RL
SG: 494
 $ 0.1487 0.1085 0.0873
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
3005511
GB: 494
 $ 0.3171 0.3171 0.1633 0.1147 0.1101
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
3005511RL
GB: 494
 $ 0.1633 0.1147 0.1101
 Historical Pricing  Historical Stock Levels
Quantity
Location

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