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Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableApplicationsVoltage - InputVoltage - SupplyCurrent - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
UC2844ADTR

Mfr Part No.

UC2844ADTR

Internal Code

0-760-12675476		 Unitrode
UC2844A CURRENT MODE PWM CONTROL
2093 Available
  • 1 : $0.4413
  • 10 : $0.40119
  • 100 : $0.36807
  • 500 : $0.3408
  • 1000 : $0.3185
  • 3000 : $0.30048
Unit Price: $0.4413
Minimum: 1 Multiple: 1
 * Bulk Active - - - - - - - - -
UC2844ADTR
UC2844ADTR

0-760-12675476 Unitrode
RoHS :
Package: -
Inventory: 2093
1 : $0.4413
UC2845AN

Mfr Part No.

UC2845AN

Internal Code

2495-760-12675522		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8DIP
23059 Available
  • 1 : $0.88394
  • 10 : $0.80358
  • 100 : $0.73723
  • 500 : $0.68262
  • 1000 : $0.63797
  • 3000 : $0.60185
Unit Price: $0.88394
Minimum: 1 Multiple: 1
 UCx84xA Tube Active - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC2845AN
UC2845AN

2495-760-12675522 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 23059
1 : $0.88394
UC2845ANG4

Mfr Part No.

UC2845ANG4

Internal Code

2495-760-12675523		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8DIP
Get a Quote -
UCx84xA Tube Discontinued - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC2845ANG4
UC2845ANG4

2495-760-12675523 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: -
1 : -
UC2845AQD8

Mfr Part No.

UC2845AQD8

Internal Code

2495-760-12675526		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
27538 Available
  • 1 : $1.11365
  • 10 : $1.0124
  • 100 : $0.92881
  • 500 : $0.86001
  • 1000 : $0.80375
  • 3000 : $0.75825
Unit Price: $1.11365
Minimum: 1 Multiple: 1
 - Tube Obsolete - PWM Controller -0.3V ~ 6.3V 7.9V ~ 30V 11 mA -40°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2845AQD8
UC2845AQD8

2495-760-12675526 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 27538
1 : $1.11365
UC2845D

Mfr Part No.

UC2845D

Internal Code

1805-760-12675542		 onsemi
CURRENT MODE PWM CONTROLLER
25694 Available
  • 1 : $0.93906
  • 10 : $0.85368
  • 100 : $0.7832
  • 500 : $0.72519
  • 1000 : $0.67774
  • 3000 : $0.63938
Unit Price: $0.93906
Minimum: 1 Multiple: 1
 - Tube Obsolete - - - - - -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SOIC
UC2845D
UC2845D

1805-760-12675542 onsemi
RoHS :
Package: 14-SOIC (0.154", 3.90mm Width)
Inventory: 25694
1 : $0.93906
UC2845D8TR

Mfr Part No.

UC2845D8TR

Internal Code

2495-760-12675545		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
24334 Available
  • 1 : $0.2765
  • 10 : $0.25137
  • 100 : $0.23061
  • 500 : $0.21352
  • 1000 : $0.19956
  • 3000 : $0.22046
Unit Price: $0.2765
Minimum: 1 Multiple: 1
 UCx84x Tape & Reel (TR) Cut Tape (CT) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2845D8TR
UC2845D8TR

2495-760-12675545 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 24334
1 : $0.2765
UC2845NG4

Mfr Part No.

UC2845NG4

Internal Code

2495-760-12675553		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8DIP
7013 Available
  • 1 : $1.02602
  • 10 : $0.93274
  • 100 : $0.85573
  • 500 : $0.79234
  • 1000 : $0.7405
  • 3000 : $0.69859
Unit Price: $1.02602
Minimum: 1 Multiple: 1
 UCx84x Tube Discontinued - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC2845NG4
UC2845NG4

2495-760-12675553 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 7013
1 : $1.02602
UC3544N

Mfr Part No.

UC3544N

Internal Code

2495-760-12675877		 Texas Instruments
IC 2.5V PWR SUPPLY MON 18-DIP
12093 Available
  • 1 : $3.33839
  • 10 : $3.0349
  • 100 : $2.78431
  • 500 : $2.57806
  • 1000 : $2.4094
  • 3000 : $2.27302
Unit Price: $3.33839
Minimum: 1 Multiple: 1
 - Tube Obsolete Not Verified Power Supply, Supervisor 4.5V ~ 40V - 7 mA 0°C ~ 70°C Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP
UC3544N
UC3544N

2495-760-12675877 Texas Instruments
RoHS :
Package: 18-DIP (0.300", 7.62mm)
Inventory: 12093
1 : $3.33839
UC3849DW

Mfr Part No.

UC3849DW

Internal Code

2495-760-12676352		 Texas Instruments
IC SECONDARY SIDE CTRLR 24SOIC
20342 Available
  • 1 : $5.00269
  • 10 : $4.5479
  • 100 : $4.17238
  • 500 : $3.86333
  • 1000 : $3.61058
  • 3000 : $3.4062
Unit Price: $5.00269
Minimum: 1 Multiple: 1
 - Tube Obsolete Not Verified Secondary-Side Controller - 8V ~ 20V 21 mA 0°C ~ 70°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
UC3849DW
UC3849DW

2495-760-12676352 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: 20342
1 : $5.00269
UC3849DWTR

Mfr Part No.

UC3849DWTR

Internal Code

2495-760-12676353		 Texas Instruments
IC SECONDARY SIDE CTRLR 24SOIC
Get a Quote -
- Tape & Reel (TR) Obsolete Not Verified Secondary-Side Controller - 8V ~ 20V 21 mA 0°C ~ 70°C (TA) Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
UC3849DWTR
UC3849DWTR

2495-760-12676353 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
UC3844ANG4

Mfr Part No.

UC3844ANG4

Internal Code

2495-760-12676239		 Texas Instruments
IC REG CTRLR PWM CM 8DIP
Get a Quote -
- Tube Discontinued - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC3844ANG4
UC3844ANG4

2495-760-12676239 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: -
1 : -
UC3844AD8G4

Mfr Part No.

UC3844AD8G4

Internal Code

2495-760-12676229		 Texas Instruments
IC REG CTRLR PWM CM 8SOIC
7258 Available
  • 1 : $0.70041
  • 10 : $0.63674
  • 100 : $0.58416
  • 500 : $0.54089
  • 1000 : $0.5055
  • 3000 : $0.47689
Unit Price: $0.70041
Minimum: 1 Multiple: 1
 - Tube Discontinued - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3844AD8G4
UC3844AD8G4

2495-760-12676229 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 7258
1 : $0.70041
UC3843D8TRG4

Mfr Part No.

UC3843D8TRG4

Internal Code

2495-760-12676218		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
Get a Quote -
UCx84x Tape & Reel (TR) Discontinued - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843D8TRG4
UC3843D8TRG4

2495-760-12676218 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
UC3843D8TR

Mfr Part No.

UC3843D8TR

Internal Code

2495-760-12676217		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
29935 Available
  • 1 : $0.37695
  • 10 : $0.34268
  • 100 : $0.31439
  • 500 : $0.2911
  • 1000 : $0.27205
  • 3000 : $0.25666
Unit Price: $0.37695
Minimum: 1 Multiple: 1
 UCx84x Tape & Reel (TR) Cut Tape (CT) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843D8TR
UC3843D8TR

2495-760-12676217 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 29935
1 : $0.37695
UC3843AD8TRG4

Mfr Part No.

UC3843AD8TRG4

Internal Code

2495-760-12676173		 Texas Instruments
IC REG CTRLR MULT TOPOLOGY 8SOIC
Get a Quote -
UCx84xA Tape & Reel (TR) Discontinued - PWM Controller -0.3V ~ 6.3V 7.6V ~ 30V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843AD8TRG4
UC3843AD8TRG4

2495-760-12676173 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
UC3842NG4

Mfr Part No.

UC3842NG4

Internal Code

2495-760-12676163		 Texas Instruments
IC REG CTRLR PWM CM 8DIP
8553 Available
  • 1 : $0.9557
  • 10 : $0.86882
  • 100 : $0.79708
  • 500 : $0.73804
  • 1000 : $0.68976
  • 3000 : $0.65071
Unit Price: $0.9557
Minimum: 1 Multiple: 1
 - Tube Discontinued - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC3842NG4
UC3842NG4

2495-760-12676163 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 8553
1 : $0.9557
UC3842D8TR

Mfr Part No.

UC3842D8TR

Internal Code

2495-760-12676155		 Texas Instruments
IC REG CTRLR PWM CM 8SOIC
29476 Available
  • 1 : $0.48684
  • 10 : $0.44258
  • 100 : $0.40603
  • 500 : $0.37595
  • 1000 : $0.35136
  • 3000 : $0.33147
Unit Price: $0.48684
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3842D8TR
UC3842D8TR

2495-760-12676155 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 29476
1 : $0.48684
UC3842D8

Mfr Part No.

UC3842D8

Internal Code

2495-760-12676154		 Texas Instruments
IC REG CTRLR PWM CM 8SOIC
21066 Available
  • 1 : $0.59755
  • 10 : $0.54322
  • 100 : $0.49837
  • 500 : $0.46145
  • 1000 : $0.43126
  • 3000 : $0.50018
Unit Price: $0.59755
Minimum: 1 Multiple: 1
 - Tube Active - PWM Controller -0.3V ~ 6.3V 12V ~ 28V 11 mA 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3842D8
UC3842D8

2495-760-12676154 Texas Instruments
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 21066
1 : $0.59755
UC3842D

Mfr Part No.

UC3842D

Internal Code

0-760-12676152		 Unitrode
UC3842 CURRENT-MODE PWM CONTROLL
2451 Available
  • 1 : $0.70657
  • 10 : $0.64234
  • 100 : $0.5893
  • 500 : $0.54564
  • 1000 : $0.50995
  • 3000 : $0.48109
Unit Price: $0.70657
Minimum: 1 Multiple: 1
 - Bulk Active - - - - - 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.209", 5.30mm Width) 14-SOP
UC3842D
UC3842D

0-760-12676152 Unitrode
RoHS :
Package: 14-SOIC (0.209", 5.30mm Width)
Inventory: 2451
1 : $0.70657
UC3842AN

Mfr Part No.

UC3842AN

Internal Code

2495-760-12676127		 Texas Instruments
IC REG CTRLR PWM CM 8DIP
20538 Available
  • 1 : $0.80145
  • 10 : $0.72859
  • 100 : $0.66843
  • 500 : $0.61891
  • 1000 : $0.57843
  • 3000 : $0.54569
Unit Price: $0.80145
Minimum: 1 Multiple: 1
 UCx84xA Tube Active - PWM Controller -0.3V ~ 6.3V 10V ~ 30V 11 mA 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP
UC3842AN
UC3842AN

2495-760-12676127 Texas Instruments
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 20538
1 : $0.80145