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DC DC Switching Controllers

DC DC Switching Controllers facilitate efficient voltage regulation and power management in electronic circuits. Key attributes include Clock Sync, Control Features, and Duty Cycle (Max). These controllers are essential for applications such as industrial power management and new product design.

11,941 active parts
49 manufacturers
33 distributors
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What are DC DC Switching Controllers ?

DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ AEC Qualified Accuracy Applications Automotive Grade Clock Sync Conflict Minerals Control Features Control Method Current Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Fault Protection Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Interface Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Package Quantity Pitch Power (Watts) Power Dissipation Power Dissipation (Max) Propagation Delay Protection Features Quiescent Current Regulator Type Response Time SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Technology Thermal Resistance Thickness Topology Type Voltage Voltage Reference Voltage Supply Width
ISL78225ANEZ-T
ISL78225ANEZ-T
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start - - - 91.7% - - - - - 75kHz ~ 1MHz Step-Up - - - - - - - - - - - - - - Surface Mount 4 - -40°C ~ 125°C (TJ) - - Positive - 4 - Transistor Driver - - - - - - - - - - - - - - - - 44-MQFP (10x10) - - - No - - - - Boost - 4.75V ~ 5.25V - - -
SC2618SKTRT
SC2618SKTRT
Semtech
3,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
- - - - No - - - - - - - - - - - Up to 500kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-23-6 - - - Yes - - - - Buck - 4.75V ~ 14V - - -
ISL6522CRZ-TK
ISL6522CRZ-TK
Download Datasheet for ISL6522CRZ-TK
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
No - - No No - Enable, Frequency Control, Phase Control, Soft Start - - - 100% - - - - - 200kHz Step-Down - - No - - - - - - - - No No - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QFN (5x5) - - - Yes Tape & Reel (TR) - - - Buck - 10.8V ~ 13.2V - 10.8V ~ 13.2V -
TPS43336QDAPRQ1
TPS43336QDAPRQ1
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Yes - - Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 90% - - - - - 150kHz / 600kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 3 - -40°C / 125°C - - Positive 3A 2 - Transistor Driver - - - - - - - - - - - - - - - - 38-HTSSOP - - - Yes - - - - Buck, Boost - 4V - - -
ISL6843IB
ISL6843IB
Intersil
3,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Xingangxin 3,000 - -
- - - - No - Current Limit, Frequency Control - - - 96% - - - - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Boost, Flyback - 9V ~ 16V - - -
UC3841N
UC3841N
Texas Instruments
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
- - - - No - Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start - - - 95% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - °C ~ °C 18-PDIP 18-PDIP - - No No - - - Boost, Flyback, Forward Converter - 8V to 32V - - -
SMBT1168LT1
SMBT1168LT1
On Semiconductor
3,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - Gull-Wing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - - - - - Yes - - - - - - - - -
SMBT1170LT1
SMBT1170LT1
On Semiconductor
3,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - Gull-Wing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - - - - - -
LM3524DMX
LM3524DMX
Download Datasheet for LM3524DMX
Texas Instruments
3,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
- - - - No - Current Limit, Enable, Frequency Control - - - 49% - - - - - - Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 125°C (TJ) - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Buck, Boost - 8V ~ 40V - - -
TPS53676RSLR
TPS53676RSLR
Texas Instruments
3,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Rayichip 3,000 - -
- - - - Yes - Enable, Frequency Control, Phase Control, Ramp, Reset, Slew Control, Soft Start - - - 50% - - - - Adjustable current limit, Dynamic Voltage Scaling, Enable, Frequency synchronization, I2C, Light Load Efficiency, Multiple Outputs, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining 300kHz ~ 2MHz Step-Down - - - 4.5 V to 17 V - - - - - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive - 7 - PWM 0.25 V to 5.5 V - - - - - - - - - - - Not Present AVSBus, I²C, PMBus - - 48-VQFN (6x6) - - - No - - - - Buck - 4.5V ~ 17V - - -
LT1619ES8#TRPBF
LT1619ES8#TRPBF
Download Datasheet for LT1619ES8#TRPBF
Analog Devices / Maxim Integrated
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
- - - - Yes - Enable - - - 92% - - - - - 300kHz Step-Up, Step-Up/Step-Down - - - - - 125°C - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - 140mA - - - - - - 8-SO 8-SO - - No - - - - Boost, Cuk, Flyback, SEPIC - 1.9V ~ 18V - - -
LT3790EFE#TRPBF
LT3790EFE#TRPBF
Download Datasheet for LT3790EFE#TRPBF
Analog Devices / Maxim Integrated
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - - - - - - - 200kHz / 700kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C / 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 38-TSSOP-EP - - - Yes Yes - - - Buck-Boost - 4.7V / 60V - - -
TL1451CDBR
TL1451CDBR
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
- - - - No - Frequency Control - - - - - - - - - 1 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -20°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SSOP - - - No - - - - Buck, Boost, Flyback - 3.6V to 50V - - -
ISL81401FRZ
ISL81401FRZ
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
- - - - Yes - Current Limit, Enable, Power Good - - - - - - - - - 90kHz ~ 650kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TA) - 4.5 V to 40 V Positive 3 A 2 - PWM Signal 0.8 V to 40 V - - - - - - - - - - - - - - - 32-QFN (5x5) - - - Yes - - - - Buck-Boost - 4.5V ~ 40V - - -
TPS43333QDAPRQ1
TPS43333QDAPRQ1
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Yes - - Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 90% - - - - - 150kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 3 - -40°C - - Positive 6A 2 - Positive 0.9V - - - - - - - - - - - - - - - 38-HTSSOP - - - Yes - - - - Buck, Boost - 4V - - -
UC2843D
UC2843D
Texas Instruments
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Price on request
3,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
MAX1631EAI
MAX1631EAI
Download Datasheet for MAX1631EAI
Analog Devices / Maxim Integrated
2,991
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,991 - -
Price on request
2,991
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,991 - -
- - - - Yes - Enable, Reset, Sequencing - - - 99% - - - - - 200kHz to 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-SSOP - - - Yes - - - - Buck - 4.2V to 30V - - -
TPS51117RGYTG4
TPS51117RGYTG4
Download Datasheet for TPS51117RGYTG4
Texas Instruments
2,990
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,990 - -
Price on request
2,990
Distributor Stock MOQ Country
Optech Co.,Limited 2,990 - -
- - - - No - Enable, On Time Control, Power Good - - - - - - - - - - Step-Down - - - 1.8V - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.75V - - - - - - - - - - - - - - - 14-VQFN (3.5x3.5) 14-VQFN (3.5x3.5) - 4.5V Yes - - - - Buck - 4.5V ~ 5.5V - - -
LM3017LE/NOPB
LM3017LE/NOPB
Texas Instruments
2,980
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,980 - -
Price on request
2,980
Distributor Stock MOQ Country
Smaxon Electronics 2,980 - -
- - - - No - Enable - - - 86% - - - - - 600kHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-WQFN (2.4x2.7) - - - No - - - - Boost - 5.4V ~ 18V - - -
ISL8126IRZ
ISL8126IRZ
Renesas
2,950
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
Price on request
2,950
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good - - - 90% - - - - - 1.5MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 85°C - - Positive 6A 2 - Transistor Driver - - - - - - - - - - - - Not Present - - - 32-QFN (5x5) - - - Yes - - - - Buck - 3V - - -
ISL81601FVEZ
ISL81601FVEZ
Renesas
2,950
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
Price on request
2,950
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
- - - - Yes - Current Limit, Enable, Power Good - - - - - - - - - 90kHz to 650kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 2 - PWM Signal - - - - - - - - - - - - - - - - 38-HTSSOP - - - Yes - - - - Buck-Boost - 4.5V to 60V - - -
SKY87609-11-578LF
SKY87609-11-578LF
Download Datasheet for SKY87609-11-578LF
Skyworks Solutions
2,945
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 2,945 - -
Price on request
2,945
Distributor Stock MOQ Country
Husky International Electronic 2,945 - -
- - - - No - Current Limit, Enable, Frequency Control, Soft Start - - - 83% - Up to 97% - - - 450kHz Step-Down - - - 4.5 V to 28 V - - - - - Up to 6 A - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver 0.9 V to 0.8 x VIN - - - - - - - - - - - - - - - 12-TSOPJW - - - Yes - - - - Buck - 4.5V ~ 28V - - -
LTC7821IUH#TRPBF
LTC7821IUH#TRPBF
Download Datasheet for LTC7821IUH#TRPBF
Analog Devices / Maxim Integrated
2,944
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,433 - -
MW.FEP S.p.A. 1,511 - -
Price on request
2,944
Distributor Stock MOQ Country
Braun Electronic Components 1,433 - -
MW.FEP S.p.A. 1,511 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 40% - - - - - 200kHz / 1.5MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 32-QFN (5x5) - - - No Yes - - - Buck - 10V ~ 72V - - -
TPS40041DRBT
TPS40041DRBT
Texas Instruments
2,933
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Optech Co.,Limited 600 - -
Price on request
2,933
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Optech Co.,Limited 600 - -
- - - - No - Enable - - - 95 % - - - - - 600 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.6 V - - - - - - - - - - - - - - - 8-SON (3x3) 8-SON (3x3) - - Yes - - - - Buck - 2.25 V - - -
UC2845N
UC2845N
Texas Instruments
2,928
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Braun Electronic Components 373 - -
Rayichip 31 - -
Price on request
2,928
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Braun Electronic Components 373 - -
Rayichip 31 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No No - - - Boost, Buck, Flyback, Forward - 12V to 28V - - -
TL594CDG
TL594CDG
Download Datasheet for TL594CDG
On Semiconductor
2,924
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 424 - -
Price on request
2,924
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 424 - -
- - - - No - Dead Time Control, Frequency Control - - - 96 % - - - - - 300 kHz Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - Yes - - 80 °C/W - Buck, Push-Pull - 7V ~ 40V - - -
SC412AMLTRT
SC412AMLTRT
Semtech
2,878
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 2,710 - -
Smaxon Electronics 168 - -
Price on request
2,878
Distributor Stock MOQ Country
Speed Components Ltd 2,710 - -
Smaxon Electronics 168 - -
- - - - No - Current Limit, Enable, Power Good - - - 85% - - - - - 325kHz Step-Down - - - - - - - - - - - - - - SMD/SMT 1 - -40°C ~ 85°C (TA) - - Positive 500mA 1 2W Positive 5V - - - - - - - - - - - - - - - 16-MLPQ (3x3) - - - Yes - - - - Buck - 3V ~ 25V - - -
ADP2323ACPZ-R7
ADP2323ACPZ-R7
Download Datasheet for ADP2323ACPZ-R7
Analog Devices / Maxim Integrated
2,867
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,867 - -
Price on request
2,867
Distributor Stock MOQ Country
Optech Co.,Limited 2,867 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 90% - - - - - 250 kHz to 1.2 MHz Step-Down - - Yes - - - - - - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - Not Present - - - 32-LFCSP-WQ (5x5) 32-LFCSP-WQ (5x5) - - No Yes - - - Buck - 4.5 V to 20 V - - -
UC3843BVDG
UC3843BVDG
Download Datasheet for UC3843BVDG
On Semiconductor
2,825
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,825 - -
Price on request
2,825
Distributor Stock MOQ Country
Flip Electronics 2,825 - -
- - - - No - Frequency Control - - - 96% - - - - - 250kHz / Up to 500kHz Step-Up, Step-Up/Step-Down Halogen Free - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable 1A 1 - Transistor Driver 13.4V - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No No - - - Boost, Flyback - 7.6V ~ 30V - - -
SI9110DY-T1-E3
SI9110DY-T1-E3
Vishay
2,810
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,810 - -
Price on request
2,810
Distributor Stock MOQ Country
Xingangxin 2,810 - -
- - - - No - Enable, Reset - - - - - - - - - 40kHz ~ 1MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No Yes - - - Cuk, Flyback, Forward Converter, Push-Pull - 9.5V ~ 13.5V - - -
UC3844BVD1R2G
UC3844BVD1R2G
Download Datasheet for UC3844BVD1R2G
On Semiconductor
2,810
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,810 - -
Price on request
2,810
Distributor Stock MOQ Country
Xingangxin 2,810 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - SMD/SMT Surface Mount 1 - 0°C - 30V Positive, Isolation Capable 1000mA 1 - Transistor Driver 4.9V - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 10V ~ 36V - - -
ADP5054ACPZ-R7
ADP5054ACPZ-R7
Download Datasheet for ADP5054ACPZ-R7
Analog Devices / Maxim Integrated
2,802
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,400 - -
Trace Tec 402 - -
Price on request
2,802
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,400 - -
Trace Tec 402 - -
- - - - Yes - Enable, Frequency Control, Power Good - - - 50% - - - - - 250kHz ~ 2MHz Step-Down - - - - - - - Leadless - - - - - - Surface Mount 4 - -40°C - 4.5 V Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 48-LFCSP (7x7) 48-LFCSP (7x7) - - Yes - - - - Buck - 4.5V ~ 15.5V - - -
MIC38C43AYMM
MIC38C43AYMM
Download Datasheet for MIC38C43AYMM
Microchip Technology
2,800
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 1,400 - -
Smaxon Electronics 1,400 - -
Price on request
2,800
Distributor Stock MOQ Country
Rayichip 1,400 - -
Smaxon Electronics 1,400 - -
- - - - No - Frequency Control - - - 96% - - - - - 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-MSOP 8-MSOP - - Yes - - - - Buck, Boost, Flyback, Forward Converter - 7.6V to 20V - - -
ISL6545AIRZ
ISL6545AIRZ
Intersil
2,787
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,787 - -
Price on request
2,787
Distributor Stock MOQ Country
Smaxon Electronics 2,787 - -
- - - - No - Current Limit, Enable - - - 100% - - - - - 600 kHz Step-Down - 1.5 mm (Max) - - - - - - 5 mm (Max) - - - - SMD/SMT Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive 25 A 1 - Transistor Driver 0.6 V to 5 V - - - - - - - - - - - - - - - 10-DFN (3x3) - - - Yes - - - - Buck - 4.5 V to 14.4 V - - 4 mm (Max)
UCC28C42DGK
UCC28C42DGK
Download Datasheet for UCC28C42DGK
Texas Instruments
2,774
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,774 - -
Price on request
2,774
Distributor Stock MOQ Country
Xingangxin 2,774 - -
- - - - No - Frequency Control Peak Current Mode - - 96% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 9V ~ 18V - - -
LM51551DSSR
LM51551DSSR
Texas Instruments
2,774
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,774 - -
Price on request
2,774
Distributor Stock MOQ Country
Xingangxin 2,774 - -
- - - - Yes - Soft Start - - - 93% - - - - - 100 kHz / 2.2 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Present - - - 12-WSON (3x2) - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 45V - - -
FAN53541UCX
FAN53541UCX
On Semiconductor
2,774
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,774 - -
Price on request
2,774
Distributor Stock MOQ Country
Xingangxin 2,774 - -
- - - - - - - - 5A - - - - - - - 2.4MHz Step-Down - - - - - - - Solder Balls - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - - - Adjustable - - - - - - - - - - - - - - - - 20-WLCSP (1.96x1.56) - - - Yes - - - - Buck - 2.7V - - -
TPS5120DBTRG4
TPS5120DBTRG4
Texas Instruments
2,751
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,751 - -
Price on request
2,751
Distributor Stock MOQ Country
Optech Co.,Limited 2,751 - -
- - - - No - Enable, Power Good, Soft Start - - - 80% - - - - Enable, Light Load Efficiency, Phase Interleaving, Power good, Synchronous Rectification 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 30-TSSOP 30-TSSOP - - Yes - - - - Buck - 4.5 V to 28 V - - -
MAX15046BAEE+T
MAX15046BAEE+T
Download Datasheet for MAX15046BAEE+T
Analog Devices / Maxim Integrated
2,750
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,750 - -
Price on request
2,750
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,750 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good - - - 87.5% - - - - - 100kHz / 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive 25A 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QSOP-EP - - - Yes - - - - Buck - 4.5V / 40V - - -
ADP2325ACPZ-R7
ADP2325ACPZ-R7
Download Datasheet for ADP2325ACPZ-R7
Analog Devices / Maxim Integrated
2,750
From Rayichip
Distributor Stock MOQ Country
Rayichip 2,750 - -
Price on request
2,750
Distributor Stock MOQ Country
Rayichip 2,750 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 90% - - - - - 250 kHz to 1.2 MHz Step-Down - - - - - - - Exposed Pad - - - - - - Surface Mount 2 - -40°C to 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 32-LFCSP-WQ (5x5) 32-LFCSP-WQ (5x5) - - No - - - - Buck - 4.5 V to 20 V - - -
TPS40210DGQRG4
TPS40210DGQRG4
Texas Instruments
2,750
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,750 - -
Price on request
2,750
Distributor Stock MOQ Country
Optech Co.,Limited 2,750 - -
- - - - Yes Unaffected Enable, Frequency Control, Soft Start - - - 95% - - - - - 35kHz / 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-HVSSOP 10-HVSSOP - - No - - - - Boost, Flyback, SEPIC - 4.5V / 52V - - -
TPS40050QPWPRQ1
TPS40050QPWPRQ1
Texas Instruments
2,722
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,722 - -
Price on request
2,722
Distributor Stock MOQ Country
Smaxon Electronics 2,722 - -
Yes - - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 94% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - 8V Positive - 1 - Transistor Driver - - 2,000 - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 8V ~ 40V - - -
MC34067P
MC34067P
Download Datasheet for MC34067P
On Semiconductor
2,713
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,713 - -
Price on request
2,713
Distributor Stock MOQ Country
Smaxon Electronics 2,713 - -
- - - - No - Enable, Soft Start - - - - - - - - - 2.05 MHz Step-Up/Step-Down Halogen Free - - - - - - - - - - - - - Through Hole 2 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP 16-PDIP - - No - - - - Flyback - 8.6 V to 20 V - - -
LM5155QDSSRQ1
LM5155QDSSRQ1
Texas Instruments
2,697
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 2,597 - -
Smaxon Electronics 100 - -
Price on request
2,697
Distributor Stock MOQ Country
Xingangxin 2,597 - -
Smaxon Electronics 100 - -
Yes - - Yes Yes - Soft Start - - - 93% - - - - - 100 kHz / 2.2 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount, Wettable Flank 1 - -40°C / 150°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 12-WSON (3x2) - - - No - - - - Boost, Flyback, SEPIC - 1.5 V / 45 V - - -
TPS5120MDBTREP
TPS5120MDBTREP
Texas Instruments
2,656
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,656 - -
Price on request
2,656
Distributor Stock MOQ Country
Optech Co.,Limited 2,656 - -
- - - - No - Enable, Power Good, Soft Start - - - 83% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -55°C to 125°C - - Positive 1.5 A 2 - Transistor Driver - - - - - - - - - - - - - - - - 30-TSSOP 30-TSSOP - - Yes - - - - Buck - 4.5 V to 28 V - - -
TPS5210PWP
TPS5210PWP
Download Datasheet for TPS5210PWP
Texas Instruments
2,644
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,644 - -
Price on request
2,644
Distributor Stock MOQ Country
Optech Co.,Limited 2,644 - -
- - - - No Unaffected Current Limit, Enable, Power Good, Soft Start - - - - - >90% - - - - Step-Down - - - 0 V to 28 V - - - - - - - - - - Surface Mount 1 - 0°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - 1150 mW - - - - - Not Present - - - 28-HTSSOP - - 11.4 V to 13 V Yes - - - - Buck - 11.4V ~ 13V - - -
TL2843DR-8
TL2843DR-8
Texas Instruments
2,633
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 39 - -
Optech Co.,Limited 2,594 - -
Price on request
2,633
Distributor Stock MOQ Country
Speed Components Ltd 39 - -
Optech Co.,Limited 2,594 - -
No - - No No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - Yes - - - 1.27 mm Gull Wing - - - No No - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward - 7.6V - - -
UC3525BDW
UC3525BDW
Texas Instruments
2,633
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Smaxon Electronics 133 - -
Price on request
2,633
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Smaxon Electronics 133 - -
No - - No Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - - - 49% - - - - - 100Hz Step-Up, Step-Down, Step-Up/Step-Down No - No - - - - Gull Wing - - - No No - Surface Mount 2 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC 16-SOIC - - Yes No - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V - - -
LM5155DSSR
LM5155DSSR
Texas Instruments
2,618
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 38 - -
Xingangxin 2,580 - -
Price on request
2,618
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 38 - -
Xingangxin 2,580 - -
- - - - Yes - Soft Start - - - 93% - - - - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 12-WSON (3x2) - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 45V - - -
NCV887801D1R2G
NCV887801D1R2G
Download Datasheet for NCV887801D1R2G
On Semiconductor
2,611
From Rayichip
Distributor Stock MOQ Country
Rayichip 2,611 - -
Price on request
2,611
Distributor Stock MOQ Country
Rayichip 2,611 - -
Yes - - Yes No - Current Limit, Enable - - - 83% - - - - - 450 kHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 150°C - - Positive - 1 - Transistor Driver - - - - - - - - - <12 µA - - - - - - 8-SOIC - - - No - - - - Boost - 2 V to 40 V - - -
Showing 1151-1200 of 11,941 products

About DC DC Switching Controllers

DC DC Switching Controllers are essential components in the realm of power management, enabling efficient voltage regulation and conversion in electronic systems. These integrated circuits are specifically designed to manage power distribution and enhance the performance of electronic devices by converting one DC voltage level to another with high efficiency.

When sourcing DC DC Switching Controllers, it is crucial to consider important attributes such as Clock Sync, Control Features, Duty Cycle (Max), Frequency, and Output Configuration. These specifications play a significant role in determining the suitability of a controller for your specific application needs. Additionally, understanding the Operating Temperature and Number of Outputs can help ensure compatibility with your existing designs.

Applications for DC DC Switching Controllers span across various sectors, including industrial power management, new product design and prototyping, and maintenance and field replacement. They are integral to engineering evaluation and qualification processes, as well as procurement-driven multi-sourcing strategies.

Before submitting a Request for Quotation (RFQ), it is advisable to validate the lifecycle status of the components and explore alternate-source options. Prioritizing parametric filtering based on critical specifications can significantly reduce sourcing risks and enhance procurement efficiency.

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