TL494CN - Texas Instruments

TEXAS INSTRUMENTS - TL494CN - SWITCHED MODE CONTROLLER, DIP, 494

Technical Details

Case/Package N
Duty Cycle 45%
Fall Time 40ns
Frequency 300kHz
Height 4.57mm
Lead Free Lead Free
Length 19.3mm
Max Duty Cycle 45%
Max Frequency 300kHz
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Max Supply Voltage 40V
Min Supply Voltage 7V
Number of Outputs 2
Number of Pins 16
Output Current 200mA
Output Voltage 40V
Package Quantity 25
Packaging Rail/Tube
Radiation Hardening No
REACH SVHC No SVHC
Reference Voltage 5V
Rise Time 100ns
Switching Frequency 300kHz
Tolerance 5%
Topology Flyback, Push-Pull
Weight 0.03357oz
Width 6.35mm

Compliance

   RoHS : Compliant
   Radiation Hardening : No
   REACH SVHC : No SVHC

Images

Texas Instruments TL494CN | Digi-Key

Digi-Key

Texas Instruments TL494CN | Newark

Newark

Texas Instruments TL494CN | Arrow

Arrow

Lifecycle Status Indicator

   Volume Production
 Loading indicators
Symbol
Footprint

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
ON Semiconductor Volume Production
Texas Instruments Volume Production
Texas Instruments Volume Production
ON Semiconductor Obsolete
Texas Instruments Volume Production
Texas Instruments Volume Production
ON Semiconductor Obsolete
Texas Instruments Volume Production
Texas Instruments Volume Production
Texas Instruments Volume Production

See more alternatives See less alternatives

Authorized Distributors

Distributor SKU History Stock USD 1 10 50 100 1000 10000 Buy
Digi-Key
US: 655
$ 0.61 0.525 0.49 0.364 0.217 0.189
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
US: 270
$ 0.1856
 Historical Pricing  Historical Stock Levels
Quantity
Location
Rochester Electronics
US: 26,637
$ 0.33 0.33 0.30 0.29 0.27 0.27
 Historical Pricing  Historical Stock Levels
Quantity
Location
Texas Instruments
US: 103,574
$ 0.44 0.39 0.35 0.30 0.14 0.14
 Historical Pricing  Historical Stock Levels
Quantity
Location
Mouser
US: 2,705
$ 0.60 0.505 0.505 0.307 0.237 0.179
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
US: 1,115
$ 0.4949 0.4949 0.313 0.313
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
US: 1,100
$ 0.4949 0.4949 0.4949 0.4949 0.4949 0.4949
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
0
$ 0.73 0.61 0.61 0.392 0.314 0.263
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
GB: 1,504
$ 0.6195 0.6195 0.5119 0.4043 0.294 0.294
 Historical Pricing  Historical Stock Levels
Quantity
Location
Element14
SG: 1,498
$ 0.8084 0.6754 0.6754 0.4343 0.3476 0.2822
 Historical Pricing  Historical Stock Levels
Quantity
Location
Farnell
GB: 0
$ 0.7495 0.7495 0.655 0.42 0.3058 0.2966
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet Europe
EU: 1,482
$ 0.4525 0.4136 0.3357 0.3357
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
US: 83
$ 0.73 0.61 0.61 0.392 0.314 0.314
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Europe $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Element14
China: 0
$ 0.7207 0.6027 0.6027 0.388 0.3113 0.3113
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet Asia
SG: 0
$ 0.3564 0.3015
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
US: 0
$ 0.792 0.633 0.633 0.428 0.323 0.253
 Historical Pricing  Historical Stock Levels
Quantity
Location

Associate Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Win Source Electronics
CN: 19,795
$ 0.23 0.20
 Historical Pricing  Historical Stock Levels
Quantity
Location
LCSC
CN: 2,007
$ 0.3167 0.2348 0.2197 0.2061 0.1955 0.1955
 Historical Pricing  Historical Stock Levels
Quantity
Location
Halfin
EU: 480
$ 0.4973 0.4973 0.3315 0.2763 0.221 0.221
 Historical Pricing  Historical Stock Levels
Quantity
Location
Hermes Engineering
BG: 3,030
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Voyager Components
US: 30
$ 0.36 0.306 0.216 0.216 0.216 0.216
 Historical Pricing  Historical Stock Levels
Quantity
Location
RSComponents
GB: 1,925
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
LTL Group
US: 550
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Freelance Electronics
US: 50
$ 0.1813 0.1813 0.1813 0.1813 0.1813 0.1813
 Historical Pricing  Historical Stock Levels
Quantity
Location
Quest
US: 13
$ 0.52 0.52 0.39 0.39 0.39 0.39
 Historical Pricing  Historical Stock Levels
Quantity
Location
Semi Source
US: 29
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Classic Components
US: 886
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Direct Components
US: 2,252
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
GreenTree Electronics
IL: 20,000
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Electronics
CA: 15
$ 0.5769 0.5769 0.5769 0.5769 0.5769 0.5769
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 594
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 1,350
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 100
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 157
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 7,150
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 189
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 193
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 275
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chip 1 Exchange
US: 822
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 104
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 1,155
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bison Technologies
CN: 125
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
PL: 318
$ 0.672 0.454 0.401 0.36 0.36 0.36
 Historical Pricing  Historical Stock Levels
Quantity
Location
Dana Microsystems
US: 575
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Distrelec
EU: 0
$ 1.2488 1.1936 1.1052 0.9725 0.7184 0.7184
 Historical Pricing  Historical Stock Levels
Quantity
Location
CPlus Electronics $
 Historical Pricing  Historical Stock Levels
Quantity
Location
NAC Semi
US: 800
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
NAC Semi
US: 1,950
$ 1.10 1.04
 Historical Pricing  Historical Stock Levels
Quantity
Location
Conrad
Germany: In stock
$ 0.8952 0.8952 0.8952 0.8952 0.8952 0.8952
 Historical Pricing  Historical Stock Levels
Quantity
Location
South MicroElectronics $
 Historical Pricing  Historical Stock Levels
Quantity
Location
RSComponents
US: 0
$ 0.472 0.472 0.341 0.341
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Sense
GB: 24
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Express Electronics
GB: 14
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Area51
US: 548
$ 0.25 0.25 0.25 0.25 0.25 0.25
 Historical Pricing  Historical Stock Levels
Quantity
Location
ComS.I.T.
Germany: 250
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
RSComponents
GB: 1,750
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Schukat
Germany: 1,250
$ 0.4122 0.3128 0.268 0.268
 Historical Pricing  Historical Stock Levels
Quantity
Location
TI store
US: 103,584
$ 0.44 0.39 0.35 0.30 0.14 0.14
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chip One Stop $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Chip One Stop $
 Historical Pricing  Historical Stock Levels
Quantity
Location

Registered user only