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Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperatureMounting TypePackage / CaseSupplier Device Package
UC2843BD1

Mfr Part No.

UC2843BD1

Internal Code

2348-715-12675445		 STMicroelectronics
IC REG CTRLR BOOST/FLYBACK 8SO
23987 Available
  • 1 : $0.59131
  • 10 : $0.53755
  • 100 : $0.49316
  • 500 : $0.45663
  • 1000 : $0.42676
  • 3000 : $0.4026
Unit Price: $0.59131
Minimum: 1 Multiple: 1
 - Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843BD1
UC2843BD1

2348-715-12675445 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 23987
1 : $0.59131
UC2844BD1013TR

Mfr Part No.

UC2844BD1013TR

Internal Code

2348-715-12675487		 STMicroelectronics
IC REG CTRLR BST FLYBK ISO 8SOIC
23389 Available
  • 1 : $0.44676
  • 10 : $0.40615
  • 100 : $0.37261
  • 500 : $0.34501
  • 1000 : $0.32244
  • 3000 : $0.30419
Unit Price: $0.44676
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2844BD1013TR
UC2844BD1013TR

2348-715-12675487 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 23389
1 : $0.44676
UC2845BD1

Mfr Part No.

UC2845BD1

Internal Code

2348-715-12675531		 STMicroelectronics
IC REG CTRLR BOOST/FLYBACK 8SO
24704 Available
  • 1 : $0.50925
  • 10 : $0.46296
  • 100 : $0.42473
  • 500 : $0.39327
  • 1000 : $0.36754
  • 3000 : $0.34674
Unit Price: $0.50925
Minimum: 1 Multiple: 1
 - Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2845BD1
UC2845BD1

2348-715-12675531 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 24704
1 : $0.50925
UC3843BN

Mfr Part No.

UC3843BN

Internal Code

2348-715-12676198		 STMicroelectronics
IC REG CTRLR BST/FLYBK 8-MINIDIP
27065 Available
  • 1 : $0.52894
  • 10 : $0.48085
  • 100 : $0.44115
  • 500 : $0.40847
  • 1000 : $0.38175
  • 3000 : $0.36014
Unit Price: $0.52894
Minimum: 1 Multiple: 1
 - Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 8-Mini DIP
UC3843BN
UC3843BN

2348-715-12676198 STMicroelectronics
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 27065
1 : $0.52894
UC3844AN

Mfr Part No.

UC3844AN

Internal Code

2348-715-12676237		 STMicroelectronics
IC REG CTRLR PWM CM 8-MINIDIP
Get a Quote -
- Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-Mini DIP
UC3844AN
UC3844AN

2348-715-12676237 STMicroelectronics
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: -
1 : -
UC3843BD1

Mfr Part No.

UC3843BD1

Internal Code

2348-715-12676190		 STMicroelectronics
IC REG CTRLR BOOST/FLYBACK 8SO
27211 Available
  • 1 : $0.44973
  • 10 : $0.40884
  • 100 : $0.37509
  • 500 : $0.3473
  • 1000 : $0.32458
  • 3000 : $0.30621
Unit Price: $0.44973
Minimum: 1 Multiple: 1
 - Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843BD1
UC3843BD1

2348-715-12676190 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: 27211
1 : $0.44973
E-L6910

Mfr Part No.

E-L6910

Internal Code

2348-715-6523351		 STMicroelectronics
IC REG CTRLR BUCK 16SOIC
Get a Quote -
- Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 200kHz 100% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO
E-L6910
E-L6910

2348-715-6523351 STMicroelectronics
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
SG3525AN

Mfr Part No.

SG3525AN

Internal Code

2348-715-11402951		 STMicroelectronics
IC REG CTRLR BCK/PUSH-PULL 16DIP
25399 Available
  • 1 : $1.28498
  • 10 : $1.16817
  • 100 : $1.0717
  • 500 : $0.99232
  • 1000 : $0.9274
  • 3000 : $0.87491
Unit Price: $1.28498
Minimum: 1 Multiple: 1
 - Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) 16-DIP
SG3525AN
SG3525AN

2348-715-11402951 STMicroelectronics
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 25399
1 : $1.28498
SG3525AP013TR

Mfr Part No.

SG3525AP013TR

Internal Code

2348-715-11402955		 STMicroelectronics
IC REG CTRLR BCK/PSH-PULL 16SOIC
46851 Available
  • 1 : $0.97022
  • 10 : $0.88202
  • 100 : $0.8092
  • 500 : $0.74925
  • 1000 : $0.70024
  • 3000 : $0.6606
Unit Price: $0.97022
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO
SG3525AP013TR
SG3525AP013TR

2348-715-11402955 STMicroelectronics
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: 46851
1 : $0.97022
SRK1004BTR

Mfr Part No.

SRK1004BTR

Internal Code

2348-715-12000020		 STMicroelectronics
SYNCHRONOUS RECTIFIER CONTROLLER
3151 Available
  • 1 : $0.4534
  • 10 : $0.41219
  • 100 : $0.37815
  • 500 : $0.35015
  • 1000 : $0.32724
  • 3000 : $0.30872
Unit Price: $0.4534
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 4V ~ 36V Up to 500kHz - Yes No - - -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 6-DFN (2x2)
SRK1004BTR
SRK1004BTR

2348-715-12000020 STMicroelectronics
RoHS :
Package: 6-WDFN Exposed Pad
Inventory: 3151
1 : $0.4534
SRK1004DTR

Mfr Part No.

SRK1004DTR

Internal Code

2348-715-12000022		 STMicroelectronics
SYNCHRONOUS RECTIFIER CONTROLLER
3111 Available
  • 1 : $0.40225
  • 10 : $0.36569
  • 100 : $0.33548
  • 500 : $0.31063
  • 1000 : $0.29032
  • 3000 : $0.27389
Unit Price: $0.40225
Minimum: 1 Multiple: 1
 - Tape & Reel (TR) Cut Tape (CT) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 4V ~ 36V Up to 500kHz - Yes No - - -40°C ~ 125°C (TJ) Surface Mount 6-WDFN Exposed Pad 6-DFN (2x2)
SRK1004DTR
SRK1004DTR

2348-715-12000022 STMicroelectronics
RoHS :
Package: 6-WDFN Exposed Pad
Inventory: 3111
1 : $0.40225
PM7744TR

Mfr Part No.

PM7744TR

Internal Code

2348-715-9917783		 STMicroelectronics
DATA STORAGE & COMPUTER
Get a Quote -
* Tape & Reel (TR) Active - - - - - - - - - - - - - - Surface Mount 16-VFQFN Exposed Pad 16-VFQFPN (3x3)
PM7744TR
PM7744TR

2348-715-9917783 STMicroelectronics
RoHS :
Package: 16-VFQFN Exposed Pad
Inventory: -
1 : -
E-L6910TR

Mfr Part No.

E-L6910TR

Internal Code

2348-715-6523353		 STMicroelectronics
IC REG CTRLR BUCK 16SOIC
Get a Quote -
- Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5V ~ 12V 200kHz 100% Yes No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO
E-L6910TR
E-L6910TR

2348-715-6523353 STMicroelectronics
RoHS :
Package: 16-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
E-SG3525AN

Mfr Part No.

E-SG3525AN

Internal Code

2348-715-6700681		 STMicroelectronics
IC REG CTRLR BCK/PUSH-PULL 16DIP
Get a Quote -
- Tube Obsolete Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Push-Pull 2 1 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - Enable, Soft Start 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) 16-DIP
E-SG3525AN
E-SG3525AN

2348-715-6700681 STMicroelectronics
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: -
1 : -
E-UC2842BD1

Mfr Part No.

E-UC2842BD1

Internal Code

2348-715-6751274		 STMicroelectronics
IC REG CTRLR BST FLYBK ISO 8SOIC
Get a Quote -
- Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
E-UC2842BD1
E-UC2842BD1

2348-715-6751274 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
E-UC2845BD1013TR

Mfr Part No.

E-UC2845BD1013TR

Internal Code

2348-715-6751284		 STMicroelectronics
IC REG CTRLR BOOST/FLYBACK 8SOIC
Get a Quote -
- Tape & Reel (TR) Cut Tape (CT) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
E-UC2845BD1013TR
E-UC2845BD1013TR

2348-715-6751284 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
E-UC2845BN

Mfr Part No.

E-UC2845BN

Internal Code

2348-715-6751285		 STMicroelectronics
IC REG CTRLR BST/FLYBK 8-MINIDIP
37 Available
  • 1 : $0.56441
  • 10 : $0.51309
  • 100 : $0.47073
  • 500 : $0.43586
  • 1000 : $0.40734
  • 3000 : $0.38429
Unit Price: $0.56441
Minimum: 1 Multiple: 1
 - Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 48% No No - Frequency Control -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-Mini DIP
E-UC2845BN
E-UC2845BN

2348-715-6751285 STMicroelectronics
RoHS :
Package: 8-DIP (0.300", 7.62mm)
Inventory: 37
1 : $0.56441
E-UC3842BD1013TR

Mfr Part No.

E-UC3842BD1013TR

Internal Code

2348-715-6751287		 STMicroelectronics
IC REG CTRLR BST FLYBK ISO 8SOIC
Get a Quote -
- Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
E-UC3842BD1013TR
E-UC3842BD1013TR

2348-715-6751287 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
E-UC3843BD1

Mfr Part No.

E-UC3843BD1

Internal Code

2348-715-6751289		 STMicroelectronics
IC REG CTRLR BOOST/FLYBACK 8SOIC
Get a Quote -
- Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
E-UC3843BD1
E-UC3843BD1

2348-715-6751289 STMicroelectronics
RoHS :
Package: 8-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -
HVLED101

Mfr Part No.

HVLED101

Internal Code

2348-715-7492863		 STMicroelectronics
Linear IC's
Get a Quote -
- Bulk Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 7.8V ~ 19V 25kHz 60% No No - Current Limit, Frequency Control, Phase Control, Ramp -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SO
HVLED101
HVLED101

2348-715-7492863 STMicroelectronics
RoHS :
Package: 14-SOIC (0.154", 3.90mm Width)
Inventory: -
1 : -