DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
UC2845BD1

UC2845BD1

IC REG CTRLR BOOST/FLYBACK 8SO

STMicroelectronics

1,867
UC2845BD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 48% No No - - -40°C ~ 150°C (TJ) Frequency Control - Surface Mount 8-SOIC
UC3845BD1

UC3845BD1

IC REG CTRLR BOOST/FLYBACK 8SO

STMicroelectronics

1,990
UC3845BD1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 48% No No - - -40°C ~ 150°C (TJ) Frequency Control - Surface Mount 8-SOIC
TL3844P

TL3844P

IC REG CTRLR BST FLYBK PWM 8-DIP

Texas Instruments

674
TL3844P

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 1 1 Positive 10V ~ 30V Up to 500kHz 48% No No - - 0°C ~ 70°C (TA) Frequency Control - Through Hole 8-PDIP
UC2843BD1013TR

UC2843BD1013TR

IC REG CTRLR BOOST/FLYBACK 8SO

STMicroelectronics

3,954
UC2843BD1013TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 96% No No - - -25°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
SG2524D

SG2524D

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,258
SG2524D

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 8V ~ 40V 450kHz 45% No No - - -25°C ~ 85°C (TA) Current Limit, Frequency Control - Surface Mount 16-SOIC
UC3844AD

UC3844AD

IC REG CTRLR PWM CM 14SOIC

Texas Instruments

428
UC3844AD

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
NCP12510CSN65T1G

NCP12510CSN65T1G

CURRENT-MODE PWM CONTROLL

onsemi

8,756
NCP12510CSN65T1G

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active PWM Step-Up/Step-Down Flyback 1 1 Positive 5V ~ 20V 65kHz 84% No No - - 150°C (TJ) Current Sense - Surface Mount 6-TSOP
UC2842BD1R2G

UC2842BD1R2G

IC REG CTRLR BST FLYBK ISO 8SOIC

onsemi

4,329
UC2842BD1R2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 10V ~ 30V Up to 500kHz 96% No No - - -25°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
UC3844BVD1R2G

UC3844BVD1R2G

IC REG CTRLR PWM CM 8-SOIC

onsemi

4,939
UC3844BVD1R2G

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 10V ~ 36V Up to 500kHz 48% No No - - -40°C ~ 105°C (TA) Frequency Control - Surface Mount 8-SOIC
R1211N002B-TR-FE

R1211N002B-TR-FE

PWM STEP-UP DCDC CONTROLLER

Nisshinbo Micro Devices Inc.

2,712
R1211N002B-TR-FE

Datasheet

- SOT-23-6 Tape & Reel (TR) Active PWM Step-Up Boost 1 1 Positive 2.5V ~ 6V 700kHz 90% No No - - -40°C ~ 85°C Enable - Surface Mount SOT-23-6W
MIC38C43YM

MIC38C43YM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

275
MIC38C43YM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
UC3843BDR2G

UC3843BDR2G

IC REG CTRLR FLYBACK 14SOIC

onsemi

2,263
UC3843BDR2G

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 96% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
NCP1562ADBR2G

NCP1562ADBR2G

IC REG CTRLR FWRD CONV 16TSSOP

onsemi

3,880
NCP1562ADBR2G

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Forward Converter 2 1 Positive, Isolation Capable 23.2V ~ 100V 246kHz ~ 1MHz 85% Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control, Ramp, Soft Start - Surface Mount 16-TSSOP
UC2844AN

UC2844AN

IC CUR-MODE PWM CONT 8-DIP

Texas Instruments

801
UC2844AN

Datasheet

UCx84xA 8-DIP (0.300", 7.62mm) Tube Active - - - - - - - - - - - - - -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
UC3845D

UC3845D

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

944
UC3845D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
UC3843D

UC3843D

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

235
UC3843D

Datasheet

UCx84x 14-SOIC (0.154", 3.90mm Width) Tube Active - - - - - - - - - - - - - 0°C ~ 70°C (TA) - - Surface Mount 14-SOIC
MCP1632-AAE/MS

MCP1632-AAE/MS

IC REG CTRLR MULT TOPOLOGY 8MSOP

Microchip Technology

427
MCP1632-AAE/MS

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Cuk, Flyback, SEPIC 1 1 Positive 3V ~ 5.5V 300kHz 85% Yes No - - -40°C ~ 125°C (TJ) Enable - Surface Mount 8-MSOP
TPS64200DBVR

TPS64200DBVR

IC REG CTRLR BUCK SOT23-6

Texas Instruments

1,681
TPS64200DBVR

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 1.8V ~ 6.5V - 100% No No - - -40°C ~ 85°C (TA) Enable - Surface Mount SOT-23-6
TPS64203DBVR

TPS64203DBVR

IC REG CTRLR BUCK SOT23-6

Texas Instruments

11,334
TPS64203DBVR

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive or Negative 1.8V ~ 6.5V - 100% No No - - -40°C ~ 85°C (TA) Enable - Surface Mount SOT-23-6
TPS40304ADRCT

TPS40304ADRCT

IC REG CTRLR BUCK 10SON

Texas Instruments

2,689
TPS40304ADRCT

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 20V 600kHz 90% Yes No - - -40°C ~ 125°C (TJ) Enable, Power Good, Soft Start - Surface Mount 10-VSON (3x3)
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