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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
LM5117PSQE/NOPB
LM5117PSQE/NOPB
Texas Instruments
943
From Rayichip
Distributor Stock MOQ Country
Rayichip 943 - -
Price on request
943
Distributor Stock MOQ Country
Rayichip 943 - -
- - - - No - Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 480kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-WQFN (4x4) - - - Yes - - - - Buck - 5.5V ~ 65V - - -
TPS53219RGTT
TPS53219RGTT
Download Datasheet for TPS53219RGTT
Texas Instruments
933
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 693 - -
PROSOFT ELECTRONICS 240 - -
Price on request
933
Distributor Stock MOQ Country
Optech Co.,Limited 693 - -
PROSOFT ELECTRONICS 240 - -
- - - - No - Enable, Frequency Control, Power Good, Soft Start - - - - - - - - - 500kHz Step-Down - - - 4.5 V to 28 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive >20 A 1 - Transistor Driver 0.6 V to 5.5 V - - - - - - - - - - - - - - - 16-VQFN (3x3) 16-VQFN (3x3) - - Yes No - - - Buck - 4.5V ~ 25V - - -
LM5020SD-1
LM5020SD-1
Texas Instruments
920
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 920 - -
Price on request
920
Distributor Stock MOQ Country
Smaxon Electronics 920 - -
- - - - Yes - Frequency Control, Soft Start - - - 80% - - - - - 200kHz ~ 630kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-WSON (4x4) - - - No - - - - Flyback - 8V ~ 15V - - -
TL2845DRG4
TL2845DRG4
Texas Instruments
915
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 533 - -
Smaxon Electronics 382 - -
Price on request
915
Distributor Stock MOQ Country
Optech Co.,Limited 533 - -
Smaxon Electronics 382 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
RT8209MGQW
RT8209MGQW
Richtek
898
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 898 - -
Price on request
898
Distributor Stock MOQ Country
Smaxon Electronics 898 - -
- - - - No - Current Limit, Enable, On Time Control, Phase Control, Power Good - - - - - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-WQFN (3.5x3.5) - - - Yes - - - - Buck - 4.5V to 5.5V - - -
TPS53128PWR
TPS53128PWR
Texas Instruments
886
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 886 - -
Price on request
886
Distributor Stock MOQ Country
Optech Co.,Limited 886 - -
- - - - No - Current Limit, Enable, Soft Start - - - 89% - - - - - 350 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive 15 A 1 - Transistor Driver 0.76 V to 5.5 V - - - - - - - - 0.00045 A - - - - - - 24-TSSOP 24-TSSOP - - Yes - - - - Buck - 4.5 V to 24 V - - -
RT8237EZQW(2)
RT8237EZQW(2)
Richtek
877
From Rayichip
Distributor Stock MOQ Country
Rayichip 877 - -
Price on request
877
Distributor Stock MOQ Country
Rayichip 877 - -
- - - - No - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start - - - - - - - - - 290kHz to 430kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-WDFN (3x3) - - - Yes - - - - Buck - 2.7V to 26V - - -
LM3743MM-1000/NOPB
LM3743MM-1000/NOPB
Texas Instruments
870
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 870 - -
Price on request
870
Distributor Stock MOQ Country
Smaxon Electronics 870 - -
- - - - No - Current Limit, Enable, Soft Start, Tracking - - - 76% - - - - - 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSSOP - - - Yes - - - - Buck - 3V ~ 5.5V - - -
LM5030MMX
LM5030MMX
Texas Instruments
870
From Fe Components
Distributor Stock MOQ Country
Fe Components 870 - -
Price on request
870
Distributor Stock MOQ Country
Fe Components 870 - -
- - - - No - Frequency Control, Soft Start - - - 50% - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSSOP - - - No - - - - Full-Bridge, Half-Bridge, Push-Pull - 14V ~ 90V - - -
TL2843DG4-8
TL2843DG4-8
Texas Instruments
834
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 834 - -
Price on request
834
Distributor Stock MOQ Country
Optech Co.,Limited 834 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - 7.6 V Positive 200 mA 1 - Transistor Driver 0 V - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward Converter - 7.6V ~ 30V - - -
XC9220C093MR-G
XC9220C093MR-G
Torex Semiconductor
831
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 831 - -
Price on request
831
Distributor Stock MOQ Country
Smaxon Electronics 831 - -
- - - - No - Enable, Soft Start - - - 100% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - 2.8V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-25-5 - - - No - - - - Buck - 2.8V ~ 16V - - -
TPS40200HDR
TPS40200HDR
Texas Instruments
822
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 822 - -
Price on request
822
Distributor Stock MOQ Country
Romaks Technologies 822 - -
- - - - No - Frequency Control, Soft Start - - - 98% - - - - - 35 kHz to 500 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -55 to 175 °C - - Positive - 1 - Transistor Driver 700 mV to 87% V IN - - - - - - - - - - - Present - - - 8-SOIC - - - No Standard - - - Buck - 5.5 V to 52 V - - -
UC3844BDR2
UC3844BDR2
Download Datasheet for UC3844BDR2
On Semiconductor
820
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 820 - -
Price on request
820
Distributor Stock MOQ Country
Smaxon Electronics 820 - -
- - - - 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 - 10V to 36V - - -
ISL6520IB-T
ISL6520IB-T
Intersil
814
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
Price on request
814
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
- - - - No - - - - 1 - - - - - - - - - - - - - - - - - - - - - - - 1 - - - 4.5V ~ 5.5V Positive - 1 - Transistor Driver - 8-SOIC - - - - - - - - - - - - - - - - - - Yes - - - - Buck - - - - -
GP108CMTR-G1
GP108CMTR-G1
Diodes Incorporated
814
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
Price on request
814
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
UC3845BDR2
UC3845BDR2
Download Datasheet for UC3845BDR2
On Semiconductor
810
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 810 - -
Price on request
810
Distributor Stock MOQ Country
Bristol Electronics 810 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback - 7.6V - - -
ISL6525CB-T
ISL6525CB-T
Intersil
800
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 800 - -
Price on request
800
Distributor Stock MOQ Country
Smaxon Electronics 800 - -
- - - - No - Frequency Control, Phase Control, Power Good, Soft Start - - - 100% - - - - - 200kHz Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - Yes Yes - - - Buck - 10.8V ~ 13.2V - - -
UC3843ADM
UC3843ADM
Microsemi Corporation
784
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 784 - -
Price on request
784
Distributor Stock MOQ Country
Speed Components Ltd 784 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable 1 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No False Bipolar - - Boost, Buck, Flyback, Forward - 8.2 V / 30 V - - -
MAX5070BASA+T
MAX5070BASA+T
Download Datasheet for MAX5070BASA+T
Analog Devices / Maxim Integrated
776
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 640 - -
MW.FEP S.p.A. 136 - -
Price on request
776
Distributor Stock MOQ Country
Braun Electronic Components 640 - -
MW.FEP S.p.A. 136 - -
- - - - No - Frequency Control - - - 49.8% - - - - - 20 kHz to 1 MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to +125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Flyback - 10.8 V to 30 V - - -
ISL6522CBZ-T
ISL6522CBZ-T
Intersil
764
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 764 - -
Price on request
764
Distributor Stock MOQ Country
Smaxon Electronics 764 - -
- - - - No - Enable, Frequency Control, Phase Control, Soft Start - - - 100% - - - - - 200kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 14-SOIC 14-SOIC (0.154", 3.90mm Width) - - Yes - - - - Buck - 10.8V ~ 13.2V - - -
TPS40190DRCRG4
TPS40190DRCRG4
Texas Instruments
760
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 760 - -
Price on request
760
Distributor Stock MOQ Country
Optech Co.,Limited 760 - -
- - - - No - Enable - - - 85 % - - - - Enable, Pre-Bias Start-Up, Synchronous Rectification 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Present - - - 10-VSON (3x3) 10-VSON (3x3) - - Yes - - - - Buck - 4.5 V to 15 V - - -
ISL6559CB-T
ISL6559CB-T
Intersil
760
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 760 - -
Price on request
760
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 760 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good - - - 75% - - - - - 80kHz ~ 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - 0°C ~ 70°C (TA) - - Positive - 4 - PWM Signal - - - - - - - - - - - - - - - - 28-SOIC 28-SOIC - - - - - - - Buck - 4.75V ~ 5.25V - - -
UC2856QDWRQ1
UC2856QDWRQ1
Texas Instruments
750
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 750 - -
Price on request
750
Distributor Stock MOQ Country
Xingangxin 750 - -
Yes - - Yes Yes - Enable, Frequency Control, Soft Start - - - 47% - - - - - 200kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C / 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - Yes - - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V - - -
LM25085SDE/NOPB
LM25085SDE/NOPB
Texas Instruments
750
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
Price on request
750
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
- - - - No - Adjustable current limit, Enable, Frequency synchronization - - - 100% - - - - - Up to 1MHz Step-Down - - Yes - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 10A 1 - Transistor Driver 1.25V to 42V - - - - - - - - - - - - - - - 8-WSON (3x3) 8-WFDFN Exposed Pad - - No - - - - Buck - 4.5V to 42V - - -
ISL78264ARZ-T7A
ISL78264ARZ-T7A
Renesas
750
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 750 - -
Price on request
750
Distributor Stock MOQ Country
Flip Electronics 750 - -
Yes - - Yes Yes - Enable, Soft Start - - - 98.75% - - - - - 200kHz to 2.2MHz Step-Down - - - - - - - - - - - - - - Surface Mount, Wettable Flank 2 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 32-QFN (5x5) - - - Yes - - - - Buck - 3.75V to 42V - - -
UCD7230ARGWR
UCD7230ARGWR
Download Datasheet for UCD7230ARGWR
Texas Instruments
750
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
Price on request
750
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
- - - - No - Current Limit, Enable - - - - - - - - - 200kHz ~ 2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-VQFN (5x5) - - - Yes - - - - Buck - 4.75V ~ 15.5V - - -
MAX8545EUB+
MAX8545EUB+
Download Datasheet for MAX8545EUB+
Analog Devices / Maxim Integrated
744
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 744 - -
Price on request
744
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 744 - -
- - - - No - Enable - - - 86% - Up to 95% - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver 0.8V to 0.83 x VIN - - - - - - - - - - - - - - - 10-uMAX/uSOP - - - Yes - - - - Buck - 2.7V to 28V - - -
TPS40042DRCR
TPS40042DRCR
Texas Instruments
735
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 735 - -
Price on request
735
Distributor Stock MOQ Country
Optech Co.,Limited 735 - -
- - - - No - Enable - - - 95% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-VSON (3x3) - - - Yes - - - - Buck - 3V / 5.5V - - -
TPS51117RGYT
TPS51117RGYT
Download Datasheet for TPS51117RGYT
Texas Instruments
733
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 733 - -
Price on request
733
Distributor Stock MOQ Country
Optech Co.,Limited 733 - -
- - - - No - Enable, On Time Control, Power Good - - - - - - - - - - Step-Down - - - - - - - Exposed Pad - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver 0.75 V to 5.5 V - - - - - - - - - - - - - - - 14-VQFN (3.5x3.5) 14-VQFN (3.5x3.5) - - Yes - - - - Buck - 1.8 V to 28 V - - -
ISL6560CB-T
ISL6560CB-T
Intersil
713
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 713 - -
Price on request
713
Distributor Stock MOQ Country
Smaxon Electronics 713 - -
- - - - No - Frequency Control, Power Good - - - 50% - - - - - Up to 2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C (TA) - - Positive - 2 - PWM Signal - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - - - - - - Buck - 10.8V ~ 13.2V - - -
LM5041MTC
LM5041MTC
Texas Instruments
700
From Fe Components
Distributor Stock MOQ Country
Fe Components 700 100 -
Price on request
700
Distributor Stock MOQ Country
Fe Components 700 100 -
- - - - Yes - Dead Time Control, Frequency Control, Soft Start - - - - - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - Yes - - - - Half-Bridge, Push-Pull - 15V ~ 90V - - -
NCP1575DR2G
NCP1575DR2G
Download Datasheet for NCP1575DR2G
On Semiconductor
700
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 700 - -
Price on request
700
Distributor Stock MOQ Country
Smaxon Electronics 700 - -
- - - - No - Frequency Control - - - - - - - - - 200 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C / 125°C - - Positive - 1 - Transistor Driver 0.98 V - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - Yes - - - - Buck - 2 V / 12 V - - -
XR77128ELBTR-F
XR77128ELBTR-F
Maxlinear
695
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 695 - -
Price on request
695
Distributor Stock MOQ Country
Flip Electronics 695 - -
- - - - No - Enable - - - - - - - - - 105kHz ~ 1.23MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present I²C, SMBus - - 44-TQFN (7x7) - - - Yes Yes - - - Buck - 5.5V ~ 25V - - -
XR77128ELB-F
XR77128ELB-F
Maxlinear
695
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 695 - -
Price on request
695
Distributor Stock MOQ Country
Flip Electronics 695 - -
- - - - No - Enable - - - - - - - - - 105kHz to 1.23MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I²C, SMBus - - 44-TQFN (7x7) - - - Yes - - - - Buck - 5.5V to 25V - - -
TL2843BDR
TL2843BDR
Download Datasheet for TL2843BDR
Texas Instruments
678
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 678 - -
Price on request
678
Distributor Stock MOQ Country
Optech Co.,Limited 678 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down No - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 14-SOIC - - - No Yes - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
TPS5633PWPR
TPS5633PWPR
Texas Instruments
651
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 651 - -
Price on request
651
Distributor Stock MOQ Country
Optech Co.,Limited 651 - -
- - - - No - Enable, Power Good, Soft Start - - - - - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-HTSSOP 28-HTSSOP - - Yes - - - - Buck - 11.4V ~ 13V - - -
UCC3807DTR-1
UCC3807DTR-1
Download Datasheet for UCC3807DTR-1
Texas Instruments
650
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 650 - -
Price on request
650
Distributor Stock MOQ Country
Bristol Electronics 650 - -
- - - - No - - - - - 78% - - - - - 202kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - –65°C to +150°C - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive ± 1 A 1 - Transistor Driver - - - - - 1 W (N or J packages) - - - - - - Not Present - - –65°C to +150°C 8-SOIC 8-SOIC 30mA 6.9V ~ 13.5V No - - - - Buck, Boost, Flyback, Forward Converter, SEPIC - 6.9V ~ 13.5V - - -
LM5117PSQ/NOPB
LM5117PSQ/NOPB
Texas Instruments
648
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 648 - -
Price on request
648
Distributor Stock MOQ Country
Husky International Electronic 648 - -
- - - - No - Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 480kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-WQFN (4x4) - - - Yes - - - - Buck - 5.5V ~ 65V - - -
UC2572DTR
UC2572DTR
Download Datasheet for UC2572DTR
Texas Instruments
636
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 636 - -
Price on request
636
Distributor Stock MOQ Country
Smaxon Electronics 636 - -
- - - - No - Current Limit, Ramp - - - 92% - - - - - 100 Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40 to +85 - - Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Yes - - - Flyback - 4.75 to 30 - - -
TL2842DR
TL2842DR
Texas Instruments
636
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 636 - -
Price on request
636
Distributor Stock MOQ Country
Optech Co.,Limited 636 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward - 10V to 30V - - -
MAX767EAP
MAX767EAP
Analog Devices / Maxim Integrated
614
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 614 - -
Price on request
614
Distributor Stock MOQ Country
Smaxon Electronics 614 - -
- - - - Yes - Current Limit, Enable, Soft Start - - - 95% - - - - - 200kHz, 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-SSOP - - - Yes - - - - Buck - 4.5V ~ 5.5V - - -
TPS40061PWPRG4
TPS40061PWPRG4
Texas Instruments
602
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 602 - -
Price on request
602
Distributor Stock MOQ Country
Optech Co.,Limited 602 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 98% - - - - - Up to 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 10 A 1 - Transistor Driver 0.7 V to 45 V - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 10 V to 55 V - - -
TPS51113DRCT
TPS51113DRCT
Texas Instruments
600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
Price on request
600
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
- - - - No - Enable, Power Good - - - 72% - - - - Enable, Power good, Prebias startup 300kHz Step-Down - - - 4.5 V to 13.2 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 20 A 1 - Transistor Driver - - - - - - - - - 0.006 A - - Not Present - - - 10-VSON (3x3) - - - Yes - - - - Buck - 4.5V ~ 13.2V - - -
TPS40042DRCT
TPS40042DRCT
Download Datasheet for TPS40042DRCT
Texas Instruments
600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
Price on request
600
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
- - - - No - Enable - - - 95% - - - - - 600 kHz Step-Down - - - 3.0 V to 5.5 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver from REFIN to 90% of VIN - - - - - - - - - - - - - - - 10-VSON (3x3) 10-VSON (3x3) - - Yes - - - - Buck - 3V ~ 5.5V - - -
TL594CPW
TL594CPW
Download Datasheet for TL594CPW
Texas Instruments
600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
Price on request
600
Distributor Stock MOQ Country
Optech Co.,Limited 600 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1 kHz to 300 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V to 40 V - - -
TPS40020PWPR
TPS40020PWPR
Download Datasheet for TPS40020PWPR
Texas Instruments
599
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 599 - -
Price on request
599
Distributor Stock MOQ Country
Optech Co.,Limited 599 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 95% - - - - - 100 kHz ~ 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver As Low as 0.7 V - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 2.25 V to 5.5 V - - -
UCC28C44DRG4
UCC28C44DRG4
Texas Instruments
584
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 584 - -
Price on request
584
Distributor Stock MOQ Country
Smaxon Electronics 584 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C - - Positive - 1 - Transistor Driver - - 2500 - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Tape & Reel - - - Boost, Flyback, Forward Converter - 9V ~ 18V - - -
LM5025BMTC/NOPB
LM5025BMTC/NOPB
Texas Instruments
565
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 565 - -
Price on request
565
Distributor Stock MOQ Country
Smaxon Electronics 565 - -
- - - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - - - 71%, 73% - - - - - 200kHz ~ 400kHz 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 - - -
RT8115AZQW
RT8115AZQW
Richtek
565
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 565 - -
Price on request
565
Distributor Stock MOQ Country
Smaxon Electronics 565 - -
- - - - No - Enable, Phase Control, Power Good - - - 88% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-WDFN (3x3) 10-WDFN (3x3) - - Yes - - - - Buck - 4.5V to 13.2V - - -
HIP6004CB
HIP6004CB
Intersil
552
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 552 - -
Price on request
552
Distributor Stock MOQ Country
Xingangxin 552 - -
- - - - No - Frequency Control, Phase Control, Power Good, Soft Start - - - 100% - - - - - 50kHz ~ 1MHz, 200kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 20-SOIC - - - Yes - - - - Buck - 10.8V ~ 13.2V - - -
Showing 1501-1550 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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