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Searching for UC3844D.

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Newark

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Part # Mfg. Description Newark # Stock Price Buy
UC3844D8TRG4   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:650mW; S (More...)
 54K2334 0
1 + : $.981
Buy
UC3844DTRG4   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:725mW; (More...)
 66K4926 0
1 + : $.981
Buy
UC3844D8G4   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:650mW; S (More...)
 73K9710 0
1-24 : $2.88
25-99 : $2.31
100-249 : $2.08
See More
Buy
UC3844D   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:725mW; (More...)
 77C3316 0
1-24 : $2.88
25-99 : $2.31
100-249 : $2.08
See More
Buy
UC3844DTR   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:725mW; (More...)
 77C3317 0
1 + : $.981
Buy
UC3844D8   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:650mW; S (More...)
 77C3318 0
1-24 : $2.88
25-99 : $2.31
100-249 : $2.08
See More
Buy
UC3844D8TR   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:650mW; S (More...)
 77C3319 0
1 + : $.981
Buy
UC3844DG4   TEXAS INSTRUMENTS
IC, CURRENT MODE PWM CTRL, 25V, SOIC-14; Input Voltage:25V; Output Voltage:13.5V; Output Current:200mA; Frequency:450kHz; Power Dissipation Pd:725mW; (More...)
 80K3541 0
1-24 : $2.88
25-99 : $2.31
100-249 : $2.08
See More
Buy

Mouser Electronics

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Mouser Electronics Product Detail Pricing Availability Buy
Mfr. Part #: UC3844D
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Crnt-Mode PWM Cntrlr
RoHS: Yes
Mouser Part #: 595-U3844D
1:  $2.79
25:  $2.25
100:  $2.02
250:  $1.80
500:  $1.57
133
In Stock
 Buy
Mfr. Part #: UC3844D
Mfr.: Fairchild Semiconductor
Description: Current Mode PWM Controllers PWM Control IC
RoHS: Yes
Mouser Part #: 512-UC3844D
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D
Mfr.: STMicroelectronics
Description: Switching Converters, Regulators & Controllers USE 511-UC3844BD
RoHS: No
Mouser Part #: 511-UC3844D
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D
Mfr.: ON Semiconductor
Description: Other Power Management 52kHz 1A Current PWM
RoHS: No
Mouser Part #: 863-UC3844D
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D8
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current Mode
RoHS: Yes
Mouser Part #: 595-UC3844D8
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
855
In Stock
 Buy
Mfr. Part #: UC3844D8G4
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844D8G4
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
0
 Buy
Mfr. Part #: UC3844DG4
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844DG4
1:  $2.75
25:  $2.22
100:  $2.00
250:  $1.77
500:  $1.55
0
 Buy
Mfr. Part #: UC3844D8TR
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844D8TR
1,760:  $1.08
2,000:  $1.02
5,000:  $0.976
10,000:  $0.95
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D8TRG4
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844D8TRG4
1,760:  $1.08
2,000:  $1.02
5,000:  $0.976
10,000:  $0.95
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DTRG4
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844DTRG4
1,760:  $1.08
2,000:  $1.02
5,000:  $0.976
10,000:  $0.95
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DTR
Mfr.:   Texas Instruments
Description: Current Mode PWM Controllers Current-Mode PWM Controller
RoHS: Yes
Mouser Part #: 595-UC3844DTR
1,760:  $1.08
2,000:  $1.02
5,000:  $0.976
10,000:  $0.95
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DR2
Mfr.: ON Semiconductor
Description: Other Power Management 52kHz 1A Current PWM
RoHS: No
Mouser Part #: 863-UC3844DR2
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DX
Mfr.: Fairchild Semiconductor
Description: Current Mode PWM Controllers Current Mode PWM Control IC
RoHS: Yes
Mouser Part #: 512-UC3844DX
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DR2G
Mfr.: ON Semiconductor
Description: Other Power Management 52kHz 1A Current PWM w/48% Duty Cycle Max
RoHS: Yes
Mouser Part #: 863-UC3844DR2G
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844DG
Mfr.: ON Semiconductor
Description: Other Power Management 52kHz 1A Current PWM w/48% Duty Cycle Max
RoHS: Yes
Mouser Part #: 863-UC3844DG
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D1
Mfr.: Fairchild Semiconductor
Description: Current Mode PWM Controllers Current Mode PWM Control IC
RoHS: No
Mouser Part #: 512-UC3844D1
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy
Mfr. Part #: UC3844D1X
Mfr.: Fairchild Semiconductor
Description: Current Mode PWM Controllers Current Mode PWM Control IC
RoHS: No
Mouser Part #: 512-UC3844D1X
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0:  $0.00
0
 Buy

Avnet Express

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Part # Mfg. Description Avnet # Stock Price Buy
UC3844D   Texas Instruments CURRENT MODE PWM CNTRLR 1A 14SOIC - Rail/Tube UC3844D 7 Stock

6 Week
Factory Lead Time
1 : $1.32
100 : $1.25
500 : $1.20
Buy
UC3844D8   Texas Instruments CURRENT MODE PWM CNTRLR 1A 8SOIC - Rail/Tube UC3844D8 145 Stock

6 Week
Factory Lead Time
1 : $1.32
100 : $1.25
500 : $1.20
Buy
UC3844D8TR   Texas Instruments CURRENT MODE PWM CNTRLR 1A 8SOIC - Cut TR (SOS) UC3844D8TR/BKN 2500 Stock

6 Week
Factory Lead Time
1 : $1.29
25 : $1.25
50 : $1.19
See More
Buy
UC3844DTRG4   Texas Instruments CURRENT MODE PWM CNTRLR 1A 14SOIC - Tape and Reel UC3844DTRG4 7500 Stock

6 Week
Factory Lead Time
2500 : $1.06
2501 : $1.01
10001 : $0.987
Buy

Verical

• Authorized Dealer
(Top of page)
Part # Mfg. Description RoHS Stock Price Buy
UC3844D8TR   Texas Instruments Current Mode PWM Controller 1A 8-Pin SOIC T/R Yes 2500
$1.25
Buy
UC3844D   Texas Instruments Current Mode PWM Controller 1A 14-Pin SOIC Tube Yes 400
$0.8328
Buy
UC3844D8   Texas Instruments Current Mode PWM Controller 1A 8-Pin SOIC Tube Yes 375
$0.8328
Buy
UC3844DG4   Texas Instruments Current Mode PWM Controller 1A 14-Pin SOIC Tube Yes 300
$0.8336
Buy

Digi-Key

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Part # Mfg. Description Digi-Key # Stock Price Buy
UC3844D8   TEXAS INSTRUMENTS IC CUR MODE PWM CONT 8-SOIC 296-11293-5-ND 0
Tube
75 : $2.25
Buy
UC3844D FAIRCHILD SEMICONDUCTOR IC CTLR PWM CURR MODE 14-SOIC UC3844DFS-ND 0
Tube
4860 : $0.297
Buy
UC3844DG4   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 14SOIC UC3844DG4-ND 0
Tube
100 : $2.025
Buy
UC3844DTRG4   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 14SOIC UC3844DTRG4-ND 0
Tape & Reel
2500 : $1.026
Buy
UC3844DTR   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 14SOIC UC3844DTR-ND 0
Tape & Reel
2500 : $1.026
Buy
UC3844DX FAIRCHILD SEMICONDUCTOR IC CTLR PWM CURR MODE 14-SOIC UC3844DX-ND 0
Tape & Reel
3000 : $0.319
Buy
UC3844D   TEXAS INSTRUMENTS IC CUR-MODE PWM CONT 14-SOIC 296-11292-5-ND 286
Tube
1 : $2.79
25 : $2.25
100 : $2.025
See More
Buy
UC3844D8G4   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 8SOIC UC3844D8G4-ND 0
Tube
75 : $2.25
Buy
UC3844D8TRG4   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 8SOIC UC3844D8TRG4-ND 0
Tape & Reel
2500 : $1.026
Buy
UC3844D8TR   TEXAS INSTRUMENTS IC PWM BUCK BST FLYBCK CM 8SOIC UC3844D8TR-ND 0
Tape & Reel
2500 : $1.026
Buy

Onlinecomponents.com

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Part # Mfg. Description OC # Stock Price Buy
UC3844D FAIRCHILD CURRENT MODE PWM CONTROL IC UC3844D 8464
1  : $0.44
25  : $0.43
100  : $0.39
See More
Buy
UC3844DX FAIRCHILD CURRENT MODE PWM CONTROL IC UC3844DX 8464
1  : $0.66
25  : $0.58
100  : $0.54
See More
Buy

Arrow Electronics

• ECIA (NEDA) Member • Authorized Distributor
(Top of page)
Part # Mfg. Description Arrow# Stock Price Buy
UC3844DTR   Texas Instruments Current Mode PWM Controller 1A 14-Pin SOIC T/R UC3844DTR 0
$1.25
Buy
UC3844D8   Texas Instruments Current Mode PWM Controller 1A 8-Pin SOIC Tube UC3844D8 0
$1.48
Buy
UC3844D8TR   Texas Instruments Current Mode PWM Controller 1A 8-Pin SOIC T/R UC3844D8TR 2500
$1.25
Buy

RS Components - China

• Authorized Distributor
(Top of page)
Part # Mfg. Description RS # Stock China Buy
UC3844D8G4   Texas Instruments Current Mode PWM Cntrlr 1A 8-Pin SOIC 6615355 10
Buy
UC3844D8G4   Texas Instruments Current Mode PWM Cntrlr 1A 8-Pin SOIC 6615355P 310
Buy
UC3844DG4   Texas Instruments Current Mode PWM Cntrlr 1A 14-Pin SOIC 6615358 360
Buy
UC3844DG4   Texas Instruments Current Mode PWM Cntrlr 1A 14-Pin SOIC 6615358P 590
Buy

Quest Components

(Top of page)
Quest Components, Inc.   Search Results Availability Quantity Price
Breaks		 Link
Part#: UC3844D
Desc: Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP
Mfg: Unitrode Corp
In Stock 65 1 $2.6600
3 $1.9950
14 $1.6625
46 $0.9975

 Buy Now
Part#: UC3844D013TR
Desc: Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP
Mfg: ST
In Stock 392 1 $2.2000
3 $1.6500
16 $1.3750
56 $0.8250
183 $0.7700
391 $0.7150

 Buy Now
Part#: UC3844D8
Desc: 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8
Mfg: Unitrode Corp
In Stock 147 1 $2.8500
3 $2.1375
13 $1.7813
43 $1.0688
141 $0.9975

 Buy Now
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