TOP257YN Price & Stock

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Manufacturer
Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC OFFLINE SWIT PROG OVP TO220
Documents
Datasheet TOP257YN
Specifications
Series TOPSwitch®-HX
Part Status Active
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 700V
Topology Flyback
Duty Cycle 78%
Frequency - Switching 66kHz, 132kHz
Power (Watts) 157W
Fault Protection Current Limiting, Over Temperature, Over Voltage
Operating Temperature -40°C ~ 150°C (TJ)
Package / Case TO-220-7 (Formed Leads) (6 Leads)
Supplier Device Package TO-220-7C
Mounting Type Through Hole
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations Current Limiting Over Temperature Over Voltage Tube TOPSwitch?-HX 8542.39.00.01 dc ac converter 9V 1.27mm 157W 66kHz 132kHz 4093
1:  $3.467
100:  $3.292
500:  $2.982
Inquiry
Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220
AC DC Converters, Offline Switchers
10000
Inquiry
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TOP257YN Power Integrations DC:24+ ; IC OFFLINE SW FLYBACK TO220-7C 13377
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TOP257YN price|Zouser Electronic
Zouser Electronic
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220
AC DC Converters, Offline Switchers
10000
Inquiry
Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C
Integrated Circuits (ICs)>PMIC - AC DC Converters, Offline Switchers
18727
1:  $2.376
100:  $1.962
1000:  $1.665
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TOP257YN price|Ample Chip
Ample Chip
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 41666
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TOP257YN Power Integrations 16305
$2.8
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TOP257YN POWER IC OFFLINE SW FLYBACK TO220-7C 2000
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TOP257YN Power Integrations 100% new and original in stock
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TOP257YN price|Allchips Limited
Allchips Limited
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Part # Manufacturer Description Stock Price Buy
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 34846
1:  $2.640
100:  $2.177
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TOP257YN Power Integrations Converter Offline Flyback Topology 66kHz, 132kHz TO-220-7C 3044
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TOP257YN Power Integrations 35,636
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 34846
1:  $2.640
100:  $2.177
1000:  $1.848
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TOP257YN price|Microchip USA
Microchip USA
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Part # Manufacturer Description Stock Price Buy
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations TOP257 Series 132 kHz 157 W Flyback Isolated Off-Line Switcher - TO-220-7C ; TO-220-7 (Formed Leads), 6 Leads 3906
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TOP257YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C
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TOP257YN POWER INTEGRATIONS TOP257 Series 132 kHz 157 W Flyback Isolated Off-Line Switcher - TO-220-7C ; DC:2225 20
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TOP257YN price|Mouser
Mouser
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Part # Manufacturer Description Stock Price Buy
TOP257YN
sku #: 869-TOP257YN
Power Integrations AC/DC Converters Off-Line Switcher IC 119W
AC/DC Converters
15362 In Stock
1:  $2.55
10:  $2.50
50:  $2.46
100:  $2.09
250:  $2.08
500:  $2.06
1000:  $1.83
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 ; TO-220-7C
PMIC - AC DC Converters, Offline Switchers
Available
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TOP257YN Power Integrations Converter Offline Flyback Topology 66kHz, 132kHz TO-220-7C 11057
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TOP257YN Power Integrations TO-220-7 (Formed Leads), 6 Leads 34846
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 31326
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220
PMIC - AC DC Converters, Offline Switchers
In-Stock
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TOP257YN POWER TO220-7 ; DC:19+ 8000
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TOP257YN Power Integrations
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TOP257YN Power Integrations Available, Contact us 8000
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TOP257YN Power Integrations Current Limiting Over Temperature Over Voltage Tube TOPSwitch?-HX 8542.39.00.01 dc ac converter 9V 1.27mm 157W 66kHz 132kHz 4000
1:  $4.028
100:  $3.305
500:  $3.201
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Win Source
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 18000
12:  $4.239
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TOP257YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C ; DC:21+ ; TO-220-7C 16429
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TOP257YN
sku #: TOP257YN
POWER INTEGRATIONS IC: PMIC; AC/DC switcher,SMPS controller; 59.4 145kHz; TO220-7C
Semiconductors > Integrated circuits > Voltage regulators - integrated circuits > Switched regulators - integrated circ. > Voltage regulators - PWM circuits
72
1:  $5.130
3:  $4.610
10:  $4.080
50:  $3.670
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TOP257YN price|Ariat Technology
Ariat Technology
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Specialized ICs
2898
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sku #: TOP257YN
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TOP257YN Power Integrations IC OFFLINE SW FLYBACK TO220-7C 5767
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 12196
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TOP257YN POWER AVAILABLE 351
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 31834
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TOP257YN Power Integrations AC/DC Converters Off-Line Switcher IC 119W in stock
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TOP257YN Power Integrations AC/DC Converters Off-Line Switcher IC 119W in stock
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Utsource
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TOP257YN POWER
Elec-component>IC Chips>PMIC - AC DC Converters, Offline Switchers>
33933
1:  $3.90192
5:  $2.60128
10:  $2.34115
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Part # Manufacturer Description Stock Price Buy
TOP257YN Power Integrations OEMs, CMs ONLY (NO BROKERS) 3000
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TOP257YN POWER TO-220 ; DC:2022+ 21000
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TOP257YN Power Integrations IC OFFLINE SWIT PROG OVP TO220 11870
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electronical components integrated circuit
8000
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Depu Electronics
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TOP257YN
sku #: TOP257YN
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