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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
TL2844D-8
TL2844D-8
Texas Instruments
7,346
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,346 - -
Price on request
7,346
Distributor Stock MOQ Country
Optech Co.,Limited 7,346 - -
- - - - No - Frequency Control - - 50% 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward - 10V to 30V - - -
BD9300F-E2
BD9300F-E2
Download Datasheet for BD9300F-E2
ROHM Semiconductor
7,328
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 7,328 - -
Price on request
7,328
Distributor Stock MOQ Country
Smaxon Electronics 7,328 - -
- - - - No - Frequency Control - - - 100% - - - - - 20 kHz to 800 kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 85°C - - Positive or Negative 100 mA 1 - Transistor Driver 35 V - - - - 400 mW - - - - - - - - - -55°C / 125°C 14-SOP - - - No - - - - Buck, Boost - 3.6V ~ 35V - - -
MIC2185YQS
MIC2185YQS
Download Datasheet for MIC2185YQS
Microchip Technology
7,300
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
Smaxon Electronics 6,100 - -
Price on request
7,300
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
Smaxon Electronics 6,100 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 100% - 95% - - - 400kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QSOP 16-QSOP - - No - - - - Buck - 2.9V to 14V - - -
LM5025CMTCX
LM5025CMTCX
Texas Instruments
7,232
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Price on request
7,232
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
- - - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start, Sync - - - 91% - - - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Forward Converter - 13V ~ 90V - - -
MAX20751EKX+T
MAX20751EKX+T
Download Datasheet for MAX20751EKX+T
Analog Devices / Maxim Integrated
7,232
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Price on request
7,232
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
- - - - No - Phase Control, Power Good, Ramp - - - - - - - - - 300kHz to 800kHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C to 125°C - - Positive - 4 - PWM Signal - - - - - - - - - - - - Not Present PMBus - - 36-QFN (6x6) 36-QFN (6x6) - - No - - - - Buck - 1.71V to 3.63V - - -
UCC28084DR
UCC28084DR
Texas Instruments
7,188
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 4,000 - -
Xingangxin 1,651 - -
Smaxon Electronics 1,537 - -
Price on request
7,188
Distributor Stock MOQ Country
Fe Components 4,000 - -
Xingangxin 1,651 - -
Smaxon Electronics 1,537 - -
- - - - No - Current Limit, Frequency Control - - - 49% - - - - - 200kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Half-Bridge, Push-Pull - 4.1V - - -
MP3910AGS-Z
MP3910AGS-Z
Monolithic Power Systems
7,100
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,500 - -
Smaxon Electronics 1,600 - -
Price on request
7,100
Distributor Stock MOQ Country
Optech Co.,Limited 5,500 - -
Smaxon Electronics 1,600 - -
- - - - No - Current Limit, Frequency Control, Soft Start - - - 95% - - - - - 30kHz ~ 400kHz Step-Up - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - PWM Signal - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost - 9V ~ 14V - - -
TL3845BDR-8
TL3845BDR-8
Download Datasheet for TL3845BDR-8
Texas Instruments
7,060
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Xingangxin 1,012 - -
Smaxon Electronics 2,048 - -
Price on request
7,060
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Xingangxin 1,012 - -
Smaxon Electronics 2,048 - -
- - - - No - Frequency Control - - - 50% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 7.6V - - -
UC3844AD8TR
UC3844AD8TR
Texas Instruments
7,030
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,030 - -
Price on request
7,030
Distributor Stock MOQ Country
Xingangxin 7,030 - -
No - - No No - Frequency Control - - - 48% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - No - - - 1.27 mm Gull Wing - - - No No - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
TL1453CNS
TL1453CNS
Texas Instruments
7,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
Price on request
7,000
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
- - - - No - Dead Time Control, Frequency Control - - - - - - - - - 1kHz ~ 500kHz - - - - - - - - - - - - - - - Surface Mount 2 - -20°C ~ 85°C (TA) - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 16-SO - - - No Tape & Reel - - - Boost - 3.6V ~ 40V - - -
TPS53126PWR
TPS53126PWR
Texas Instruments
7,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
Price on request
7,000
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
- - - - No - Enable, Frequency Control - - - - - - - - - 350 kHz, 700 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 1 - Transistor Driver 0.76 V to 5.5 V - - - - - - - - - - - - - - - 24-TSSOP - - - Yes - - - - Buck - 4.5 V to 24 V - - -
MCP19115T-E/MQ
MCP19115T-E/MQ
Download Datasheet for MCP19115T-E/MQ
Microchip Technology
6,942
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 3,471 - -
Smaxon Electronics 3,471 - -
Price on request
6,942
Distributor Stock MOQ Country
Rayichip 3,471 - -
Smaxon Electronics 3,471 - -
- - - - No - - - - - - - - - - - 31.25 kHz to 2 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I²C - - 28-QFN (5x5) - - - No Tape & Reel (TR) - - - Boost, Cuk, Flyback, SEPIC - 4.5V to 42V - - -
TPS40041DRBR
TPS40041DRBR
Texas Instruments
6,918
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,000 - -
Xingangxin 1,000 - -
Smaxon Electronics 918 - -
Price on request
6,918
Distributor Stock MOQ Country
Optech Co.,Limited 5,000 - -
Xingangxin 1,000 - -
Smaxon Electronics 918 - -
- - - - No - Enable - - 95% 95% - - - - - 600kHz Step-Down - - - 2.25 V to 5.5 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 6 A 1 - Transistor Driver 0.6 V to 4.95 V - - - - - - - - 0.002 A - - Not Present - - - 8-SON (3x3) - - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
NCP5217AMNTXG
NCP5217AMNTXG
On Semiconductor
6,911
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 6,000 - -
Smaxon Electronics 911 - -
Price on request
6,911
Distributor Stock MOQ Country
Rayichip 6,000 - -
Smaxon Electronics 911 - -
- - - - No - Enable, Power Good - - - - - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - 4.5V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-QFN (3.5x3.5) - - - Yes - - - - Buck - 4.5V ~ 27V - - -
UC2844AN
UC2844AN
Texas Instruments
6,898
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,898 - -
Price on request
6,898
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,898 - -
- - - - No - Frequency Control - - 50% 48% - - - - - Up to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-PDIP - - - No - - - - Boost, Buck, Flyback, Forward - 10 V to 30 V - - -
UC2825DWTR
UC2825DWTR
Download Datasheet for UC2825DWTR
Texas Instruments
6,856
Across 4 distributors
Distributor Stock MOQ Country
Seba Components 80 - -
Optech Co.,Limited 4,976 - -
Xingangxin 1,623 - -
Smaxon Electronics 177 - -
Price on request
6,856
Distributor Stock MOQ Country
Seba Components 80 - -
Optech Co.,Limited 4,976 - -
Xingangxin 1,623 - -
Smaxon Electronics 177 - -
- - - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - - - 80% - - - - - 340kHz / 460kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C / 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - No Yes - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8.4V / 30V - - -
TL3843BP
TL3843BP
Download Datasheet for TL3843BP
Texas Instruments
6,788
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,788 - -
Price on request
6,788
Distributor Stock MOQ Country
Optech Co.,Limited 6,788 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C ~ 70°C (TA) - 7.6V ~ 30V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
TL3844BP
TL3844BP
Download Datasheet for TL3844BP
Texas Instruments
6,768
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,768 - -
Price on request
6,768
Distributor Stock MOQ Country
Optech Co.,Limited 6,768 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 7.62 mm Through Hole - - - - - - Through Hole 1 - 0°C / 70°C - - Positive 10mA 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Flyback, Forward - 10V / 30V - - -
UC3845BD1G
UC3845BD1G
Download Datasheet for UC3845BD1G
On Semiconductor
6,761
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Braun Electronic Components 25 - -
Flip Electronics 3,136 - -
Price on request
6,761
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Braun Electronic Components 25 - -
Flip Electronics 3,136 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6V to 30V - - -
LV5769VZ-TLM-E
LV5769VZ-TLM-E
On Semiconductor
6,745
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,745 - -
Price on request
6,745
Distributor Stock MOQ Country
Smaxon Electronics 6,745 - -
- - - - No - Current Limit, Enable, Frequency Control, Soft Start - - - 90% - 90% - - - 80 kHz to 500 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C (TA) - 8.5 V to 42 V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SSOP - - - Yes - - - - Buck - 8.5V ~ 42V - - -
ISL6551IR
ISL6551IR
Intersil
6,726
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,726 - -
Price on request
6,726
Distributor Stock MOQ Country
Optech Co.,Limited 6,726 - -
- - - - No - Current Limit, Dead Time Control, Enable, Soft Start - - - 50% - - - - - 50kHz to 500kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-QFN (6x6) - - - Yes - - - - Full-Bridge - 10.8V to 13.2V - - -
UC3879N
UC3879N
Download Datasheet for UC3879N
Texas Instruments
6,676
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Xingangxin 2,080 - -
Smaxon Electronics 596 - -
Price on request
6,676
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Xingangxin 2,080 - -
Smaxon Electronics 596 - -
- - - - Yes - Frequency Control, Ramp, Soft Start - - - 50% - - - - - Up to 300kHz Step-Up/Step-Down - - - - - -55°C to 150°C - - - - - - - - Through Hole 4 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - -65°C to 150°C 20-PDIP 20-PDIP - 20 V Yes - - - - Half-Bridge - 9 V to 20 V - - -
TPS40090QPWRQ1
TPS40090QPWRQ1
Texas Instruments
6,672
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,672 - -
Price on request
6,672
Distributor Stock MOQ Country
Optech Co.,Limited 6,672 - -
Yes - - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 87.5% - - - - - 100kHz to 1.2MHz Step-Down - - No - - - - - - - - No No - Surface Mount 4 - -40°C to 125°C - - Positive 120A 4 - PWM Signal 0.7V to 3.3V - - - - - - - - 0.004A - - - - - - 24-TSSOP 24-TSSOP - - No No - - - Buck - 4.5V to 15V - - -
UCC28089D
UCC28089D
Texas Instruments
6,650
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
Fe Components 300 - -
Xingangxin 1,105 - -
Price on request
6,650
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
Fe Components 300 - -
Xingangxin 1,105 - -
- - - - Yes Unaffected Dead Time Control, Frequency Control - - - 50% - - - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 105°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - No - - - - Push-Pull - 8.5V to 14V - - -
MCP19119T-E/MQ
MCP19119T-E/MQ
Download Datasheet for MCP19119T-E/MQ
Microchip Technology
6,600
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,600 - -
Price on request
6,600
Distributor Stock MOQ Country
Smaxon Electronics 6,600 - -
- - - - No - Phase Control - - - - - - - - - 100kHz to 1.6MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I²C, PMBus, SMBus - - 28-QFN (5x5) 28-QFN (5x5) - - Yes Yes - - - Buck - 4.5V to 40V - - -
TPS40074RHLR
TPS40074RHLR
Download Datasheet for TPS40074RHLR
Texas Instruments
6,600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,600 - -
Price on request
6,600
Distributor Stock MOQ Country
Optech Co.,Limited 6,600 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 95% - - - - - Up to 1MHz Step-Down - - - 4.5 V to 28 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) - - Yes Yes - - - Buck - 4.5V ~ 28V - - -
TPS40130RHBRG4
TPS40130RHBRG4
Texas Instruments
6,596
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,798 - -
Smaxon Electronics 2,798 - -
Price on request
6,596
Distributor Stock MOQ Country
Optech Co.,Limited 3,798 - -
Smaxon Electronics 2,798 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 87.5% - - - - - 100kHz ~ 1.2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 32-VQFN (5x5) - - - Yes - - - - Buck - 3V ~ 40V - - -
TPS53126RGER
TPS53126RGER
Texas Instruments
6,585
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,894 - -
Smaxon Electronics 2,691 - -
Price on request
6,585
Distributor Stock MOQ Country
Optech Co.,Limited 3,894 - -
Smaxon Electronics 2,691 - -
- - - - No - Enable, Frequency Control - - - - - - - - - 350kHz, 700kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C (TA) - - Positive 8A 1 - Transistor Driver 0.6V to 32V - - - - - - - - - - - - - - - 24-VQFN (4x4) - - - Yes - - - - Buck - 4.5V to 24V - - -
ADP1850ACPZ-R7
ADP1850ACPZ-R7
Download Datasheet for ADP1850ACPZ-R7
Analog Devices / Maxim Integrated
6,573
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 10 - -
Optech Co.,Limited 6,550 - -
PROSOFT ELECTRONICS 13 - -
Price on request
6,573
Distributor Stock MOQ Country
MW.FEP S.p.A. 10 - -
Optech Co.,Limited 6,550 - -
PROSOFT ELECTRONICS 13 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 90% - - - - - 200 kHz / 1.5 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C / 85°C - - Positive 25 A 2 - Transistor Driver 0.6 V - - - - - - - - - - - - - - - 32-LFCSP (5x5) 32-LFCSP (5x5) - - Yes Yes - - - Buck - 2.75V ~ 20V - - -
TL2845P
TL2845P
Texas Instruments
6,565
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
Price on request
6,565
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
- - - - No - Frequency Control - - - 48% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 1 - -40°C ~ 85°C (TA) - 7.6V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
TL3844BD-8
TL3844BD-8
Download Datasheet for TL3844BD-8
Texas Instruments
6,565
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
Price on request
6,565
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Present - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward - 10V ~ 30V - - -
MIC2182YSM
MIC2182YSM
Download Datasheet for MIC2182YSM
Microchip Technology
6,565
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Price on request
6,565
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
- - - - Yes - Enable, Soft Start - - - 86% - 95% - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - 600µA - - - - - - 16-SSOP 16-SSOP - - Yes - - - - Buck - 4.5V - - -
SG3525ADW
SG3525ADW
Microsemi Corporation
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
6,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
- - - - Yes - Enable, Soft Start - - - 49% - - - - - 100Hz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC - - - Yes - - - - Push-Pull - 8V - - -
UC2526AJ
UC2526AJ
Unitrode
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
6,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ISL6558IRZ-TK
ISL6558IRZ-TK
Renesas
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
6,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
- - - - No - Enable, Frequency Control, Power Good - - - 75% - - - - - 80kHz ~ 1.5MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C ~ 85°C (TA) - - Positive - 4 - PWM Signal - - - - - - - - - - - - - - - - 20-QFN (5x5) - - - - - - - - Buck - 4.75V ~ 5.25V - - -
L6911DTR
L6911DTR
STMicroelectronics
6,500
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,100 - -
Smaxon Electronics 2,400 - -
Price on request
6,500
Distributor Stock MOQ Country
Optech Co.,Limited 4,100 - -
Smaxon Electronics 2,400 - -
- - - - No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start - - - 100% - - - - - 200kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 125°C - - Positive - 1 - Transistor Driver - 20-SOIC (0.295", 7.50mm Width) - - - - - - - - - - - - - - 20-SO - - - Yes - - - - Buck - 5V ~ 12V - - -
LM5025MTC
LM5025MTC
Texas Instruments
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
6,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
- - - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - - - 80% - - - - - 200kHz ~ 580kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Forward Converter - 8V ~ 15V - - -
CS5124XD8G
CS5124XD8G
On Semiconductor
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
6,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
- - - - No - Soft Start - - - 82.5% - - - - - 400kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Flyback, Forward Converter - 7.7V ~ 20V - - -
TL3842BP
TL3842BP
Download Datasheet for TL3842BP
Texas Instruments
6,465
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,465 - -
Price on request
6,465
Distributor Stock MOQ Country
Optech Co.,Limited 6,465 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 7.62mm mm Through Hole - - - - - - Through Hole 1 - 0°C / 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback, Forward - 10V / 30V - - -
UCC2897ARGPR
UCC2897ARGPR
Texas Instruments
6,421
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 5,344 - -
Price on request
6,421
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 5,344 - -
- - - - Yes - Current Limit, Enable, Soft Start - - - 70% - - - - Peak current-mode control with 0.5-V cycle-by-cycle current limiting; TrueDrive 2-A Sink, 2-A source outputs; Trimmed internal-bandgap reference for accurate line UV and line OV threshold; Programmable slope compensation; High-performance 1-MHz synchronizable oscillator with internal timing capacitor; Precise programmable maximum duty cycle; PB-free lead finish package; Low-output jitter; Soft-stop shutdown of MAIN and AUX; 110-V input startup function; Provides complementary auxiliary driver with programmable dead time (Turn-On Delay) between AUX and MAIN switches 250 kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 20-QFN (4x4) - - - Yes - - - - Flyback, Forward Converter - 8.5 V to 16 V - - -
TPS40002DGQR
TPS40002DGQR
Download Datasheet for TPS40002DGQR
Texas Instruments
6,379
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,379 - -
Price on request
6,379
Distributor Stock MOQ Country
Optech Co.,Limited 6,379 - -
- - - - No - Current Limit, Enable, Soft Start - - - 93% - - - - - 600 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver as Low as 0.7 V - - - - - - - - - - - Not Present - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
TPS54612QPWPRDN
TPS54612QPWPRDN
Texas Instruments
6,358
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,358 - -
Price on request
6,358
Distributor Stock MOQ Country
Optech Co.,Limited 6,358 - -
- - - - - - - - - 90 % - - - - - Enable, Power good, Synchronous Rectification - - - - - - - - - Gull Wing - - - - - - - - - - - - - 6 A - - - - - - - - - - - - 0.011 A - - - - - - - - - - - Yes - - - Buck - - - - -
MAX1744EUB
MAX1744EUB
Download Datasheet for MAX1744EUB
Analog Devices / Maxim Integrated
6,358
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
Price on request
6,358
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
- - - - No - Enable - - - 100% - >90% - - - Up to 330kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - 90μA - - Present - - - 10-uMAX/uSOP - - - No - - - - Buck - 4.5V to 36V - - -
NCP81611MNTXG
NCP81611MNTXG
Download Datasheet for NCP81611MNTXG
On Semiconductor
6,348
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 5,348 - -
Price on request
6,348
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 5,348 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI - - - - - - - - - 250 kHz to 1.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -10°C to 100°C - - Positive - 4 - PWM Signal - - - - - - - - - - - - - I²C, PSI - - 40-QFN (5x5) 40-QFN (5x5) - - Yes - - - - Buck - 2.8 V to 20 V - - -
TL1451ACDR
TL1451ACDR
Texas Instruments
6,345
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,222 - -
Optech Co.,Limited 3,123 - -
Price on request
6,345
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,222 - -
Optech Co.,Limited 3,123 - -
- - - - No - Frequency Control - - - - - - - - - 1kHz / 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 2 - -20°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - No - - - - Buck, Boost, Flyback - 3.6V ~ 50V - - -
RT8237EZQW
RT8237EZQW
Richtek
6,303
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,224 - -
Xingangxin 1,079 - -
Smaxon Electronics 3,000 - -
Price on request
6,303
Distributor Stock MOQ Country
Optech Co.,Limited 2,224 - -
Xingangxin 1,079 - -
Smaxon Electronics 3,000 - -
- - - - Yes - Current Limit, Enable, Phase Control, Power Good, Soft Start - - - - - - - - - 290kHz ~ 430kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-WDFN (3x3) - - - Yes - - - - Buck - 4.5V ~ 26V - 4.5V to 26V -
SG2525AN
SG2525AN
STMicroelectronics
6,301
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Risen Electronics 1,000 - -
Speed Components Ltd 50 - -
Hybrid Electronics 108 - -
Xingangxin 1,577 - -
Price on request
6,301
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Risen Electronics 1,000 - -
Speed Components Ltd 50 - -
Hybrid Electronics 108 - -
Xingangxin 1,577 - -
- - - - Yes - Enable, Soft Start - - - 49% - - - - - 100Hz ~ 400kHz Step-Down, Step-Up/Step-Down - - - - - - 7.62 mm Dip - - - - - - Through Hole 2 - -25°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-DIP 16-DIP - - Yes - - - - Buck, Push-Pull - 8V ~ 35V - - -
LM5170QPHPRQ1
LM5170QPHPRQ1
Texas Instruments
6,297
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 4,205 - -
Xingangxin 1,842 - -
Smaxon Electronics 250 - -
Price on request
6,297
Distributor Stock MOQ Country
Romaks Technologies 4,205 - -
Xingangxin 1,842 - -
Smaxon Electronics 250 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start - - - - - - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 150°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 48-HTQFP (7x7) - - - Yes - - - - Buck-Boost - 3.5V ~ 42V - - -
UC3845BNG
UC3845BNG
Download Datasheet for UC3845BNG
On Semiconductor
6,274
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
PROSOFT ELECTRONICS 960 - -
Xingangxin 3,314 - -
Price on request
6,274
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
PROSOFT ELECTRONICS 960 - -
Xingangxin 3,314 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback - 7.6V to 30V - - -
LM51561HPWPR
LM51561HPWPR
Texas Instruments
6,251
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,251 - -
Price on request
6,251
Distributor Stock MOQ Country
Xingangxin 6,251 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 93% - - - - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-HTSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 60V - - -
Showing 801-850 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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