DistyParts Icon

Parametric Filter

  Live marketplace • Category view

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
Browse all parts ➜

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
MIC2131-4YTSE-TR
MIC2131-4YTSE-TR
Download Datasheet for MIC2131-4YTSE-TR
Microchip Technology
31,189
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,189 - -
Price on request
31,189
Distributor Stock MOQ Country
Smaxon Electronics 31,189 - -
- - - - No - Current Limit, Enable, Power Good, Soft Start - - - 80% - - - - - 400kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.7V - - - - - - - - - - - - - - - 16-eTSSOP - - - Yes - - - - Buck - 8V - - -
MIC2131-4YTSE
MIC2131-4YTSE
Download Datasheet for MIC2131-4YTSE
Microchip Technology
31,188
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,188 - -
Price on request
31,188
Distributor Stock MOQ Country
Smaxon Electronics 31,188 - -
- - - - No - Current Limit, Enable, Power Good, Soft Start - - - 80% - - - - - 400kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive 15A 1 - Transistor Driver Down to 0.7V - - - - - - - - - - - - - - - 16-eTSSOP 16-eTSSOP - - Yes - - - - Buck - 8V to 40V - - -
MIC2131-4YML-TR
MIC2131-4YML-TR
Download Datasheet for MIC2131-4YML-TR
Microchip Technology
31,187
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,187 - -
Price on request
31,187
Distributor Stock MOQ Country
Smaxon Electronics 31,187 - -
- - - - No - Current Limit, Enable, Power Good, Soft Start - - - 80% - - - - - 400kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to +125°C - - Positive 15A 1 - Transistor Driver 0.7V - - - - - - - - - - - - - - - 16-MLF® (4x4) 16-MLF® (4x4) - - Yes - - - - Buck - 8V to 40V - - -
MIC2131-1YTSE
MIC2131-1YTSE
Download Datasheet for MIC2131-1YTSE
Microchip Technology
31,185
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,185 - -
Price on request
31,185
Distributor Stock MOQ Country
Smaxon Electronics 31,185 - -
- - - - No - Current Limit, Enable, Power Good, Soft Start - - - 92% - - - - - 150kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.7V - - - - - - - - - - - - - - - 16-eTSSOP 16-eTSSOP - - Yes - - - - Buck - 8V - - -
MIC2124YMM
MIC2124YMM
Download Datasheet for MIC2124YMM
Microchip Technology
31,176
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,176 - -
Price on request
31,176
Distributor Stock MOQ Country
Smaxon Electronics 31,176 - -
- - - - No - Enable - - - 91% - 94% - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.8V - - - - - - - - - - - Not Present - - - 10-MSOP 10-MSOP - - Yes - - - - Buck - 3V - - -
MIC2102YML-TR
MIC2102YML-TR
Download Datasheet for MIC2102YML-TR
Microchip Technology
31,173
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 31,173 - -
Price on request
31,173
Distributor Stock MOQ Country
Smaxon Electronics 31,173 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good - - - 85% - - - - - 200 kHz Step-Down - - - - - - - - - - 38 V - - SMD/SMT Surface Mount 1 - -40 °C - - Positive 15 A 1 - Transistor Driver 0.8 V - - - - - - - - - - - - - - - 16-MLF® (3x3) - - - Yes - - - - Buck - 4.5 V - - -
UC2845D8G4
UC2845D8G4
Texas Instruments
31,172
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 31,172 - -
Price on request
31,172
Distributor Stock MOQ Country
Romaks Technologies 31,172 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 12V ~ 28V - - -
LM5025MTC/NOPB
LM5025MTC/NOPB
Texas Instruments
31,043
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 29,161 - -
Smaxon Electronics 1,882 - -
Price on request
31,043
Distributor Stock MOQ Country
Romaks Technologies 29,161 - -
Smaxon Electronics 1,882 - -
- - - - 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 - - -
LM5148RGYR
LM5148RGYR
Texas Instruments
31,000
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,000 - -
Mufeng Electronics 30,000 - -
Price on request
31,000
Distributor Stock MOQ Country
Xingangxin 1,000 - -
Mufeng Electronics 30,000 - -
- - - - Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start - - - 100% - - - - - 100kHz ~ 2.2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 24-VQFN (3.5x5.5) - - - Yes - - - - Buck - 3.5V ~ 80V - - -
MAX797CSE
MAX797CSE
Download Datasheet for MAX797CSE
Analog Devices / Maxim Integrated
30,902
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Romaks Technologies 25,829 - -
PROSOFT ELECTRONICS 73 - -
Price on request
30,902
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Romaks Technologies 25,829 - -
PROSOFT ELECTRONICS 73 - -
- - - - Yes - Enable, Pulse Skipping, Soft Start - - - 96% - 96% - - - 150kHz, 300kHz Step-Up, Step-Up/Step-Down - - - 4.5V to 30V - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive Up to 10A 1 - Transistor Driver 2.5V to 6V - - - - - - - - 375µA - - - - - - 16-SOIC - - - Yes Tape & Reel - - - Buck, Boost, Flyback - 4.5V ~ 30V - - -
LM5122MHX/NOPB
LM5122MHX/NOPB
Texas Instruments
30,668
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 190 - -
Optech Co.,Limited 8,216 - -
Xingangxin 1,477 - -
Smaxon Electronics 20,781 - -
Trace Tec 4 - -
Price on request
30,668
Distributor Stock MOQ Country
Braun Electronic Components 190 - -
Optech Co.,Limited 8,216 - -
Xingangxin 1,477 - -
Smaxon Electronics 20,781 - -
Trace Tec 4 - -
- - - - Yes - Frequency Control, Soft Start - - - 100% - - - - - Up to 1MHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Boost - 4.5V ~ 65V - - -
LM2743MTC/NOPB
LM2743MTC/NOPB
Texas Instruments
30,257
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 124 - -
Romaks Technologies 30,133 - -
Price on request
30,257
Distributor Stock MOQ Country
Speed Components Ltd 124 - -
Romaks Technologies 30,133 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 80% - - - - - 50 kHz / 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive 20 A 1 - Transistor Driver - - - - - - - - - - - - - - - °C ~ °C 14-TSSOP 14-TSSOP - - Yes No - - - Buck - 3V ~ 6V - - -
UCC2808D-2G4
UCC2808D-2G4
Texas Instruments
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - No - Frequency Control - - - 49% - - - - - 194kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - No - - - - Push-Pull - 4.1V - - -
UCC3806PW
UCC3806PW
Download Datasheet for UCC3806PW
Texas Instruments
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - No - Current Limit, Enable, Frequency Control - - - 50% - - - - - 47kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - Yes - - - - Buck, Boost, Flyback, Forward Converter - 8V to 14.5V - - -
UCC28C45MDREP
UCC28C45MDREP
Texas Instruments
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -55°C to 150°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 7.6V to 18V - - -
MAX8546EUB+
MAX8546EUB+
Download Datasheet for MAX8546EUB+
Analog Devices / Maxim Integrated
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - 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 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) - - Yes - - - - Buck - 2.7V to 28V - - -
UC3572DTR
UC3572DTR
Download Datasheet for UC3572DTR
Texas Instruments
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - No - Current Limit, Ramp - - - 92% - - - - - 100kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Negative - 1 - Transistor Driver - - - - - - - - - - - - Present - - - 8-SOIC - - - No - - - - Flyback - 4.75V to 30V - - -
LM5034MTC/NOPB
LM5034MTC/NOPB
Texas Instruments
30,133
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Price on request
30,133
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
- - - - Yes - Frequency Control, Soft Start - - - 76% - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 2 - Transistor Driver - - - - - - - - - - - - - - - - 20-TSSOP - - - Yes - - - - Forward Converter - 13V ~ 100V - - -
TPS40197RGYR
TPS40197RGYR
Texas Instruments
30,002
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Optech Co.,Limited 10,002 - -
Price on request
30,002
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Optech Co.,Limited 10,002 - -
- - - - No - Enable, Power Good - - - 85 % - - - - - 520 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-VQFN (4x3.5) - - - Yes - - - - Buck - 4.5 V to 14 V - - -
NCP81106MNTXG
NCP81106MNTXG
On Semiconductor
30,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 30,000 - -
Price on request
30,000
Distributor Stock MOQ Country
Smaxon Electronics 30,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - 40-VFQFN Exposed Pad - - - - - - - - - - - - - - 40-QFN (5x5) - - - - - - - - - - - - - -
ISL6406IV
ISL6406IV
Intersil
30,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 30,000 - -
Price on request
30,000
Distributor Stock MOQ Country
Xingangxin 30,000 - -
- - - - Yes - Enable, Frequency Control, Phase Control - - - 96% - - - - - 100kHz ~ 715kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - Yes - - - - Buck - 2.97 V ~ 3.63 V - - -
MC33067PG
MC33067PG
Download Datasheet for MC33067PG
On Semiconductor
29,778
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 22,575 - -
Smaxon Electronics 7,203 - -
Price on request
29,778
Distributor Stock MOQ Country
Flip Electronics 22,575 - -
Smaxon Electronics 7,203 - -
- - - - No - Enable, Soft Start - - - - - - - - - 2.05 MHz Step-Up/Step-Down - - Yes - - - - Through Hole - - - - - - Through Hole 2 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP 16-PDIP - - No - - - - Flyback - 8.6 V - - -
UC3844BDG
UC3844BDG
Download Datasheet for UC3844BDG
On Semiconductor
29,570
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 10,705 - -
Flip Electronics 18,865 - -
Price on request
29,570
Distributor Stock MOQ Country
Fe Components 10,705 - -
Flip Electronics 18,865 - -
- - - - No No Conflict Minerals 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 - - - - - - - - - - - - Not Present - - - 14-SOIC - - - No - - - - Boost, Flyback - 10V to 36V - - -
UC2846DWTR
UC2846DWTR
Download Datasheet for UC2846DWTR
Texas Instruments
29,471
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Optech Co.,Limited 5,017 - -
Xingangxin 3,235 - -
Smaxon Electronics 4,000 - -
Price on request
29,471
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Optech Co.,Limited 5,017 - -
Xingangxin 3,235 - -
Smaxon Electronics 4,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 50% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - Yes - - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 6.95V - - -
MAX1771CSA
MAX1771CSA
Download Datasheet for MAX1771CSA
Analog Devices / Maxim Integrated
29,143
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 100 - -
Romaks Technologies 24,107 - -
PROSOFT ELECTRONICS 1,716 - -
Xingangxin 720 - -
Price on request
29,143
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 100 - -
Romaks Technologies 24,107 - -
PROSOFT ELECTRONICS 1,716 - -
Xingangxin 720 - -
- - - - No - Enable - - - 92% - 90% - - - 300kHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - 0°C / 70°C - - Positive - 1 24W Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC 110µA - No - - - - Boost, Buck-Boost - 2V / 16.5V - - -
LM5175PWPR
LM5175PWPR
Texas Instruments
29,115
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 10,958 - -
Optech Co.,Limited 381 - -
Xingangxin 2,505 - -
Smaxon Electronics 15,271 - -
Price on request
29,115
Distributor Stock MOQ Country
Romaks Technologies 10,958 - -
Optech Co.,Limited 381 - -
Xingangxin 2,505 - -
Smaxon Electronics 15,271 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start - - - - - - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-HTSSOP - - - Yes - - - - Buck-Boost - 3.5V ~ 42V - - -
LM5032MTCX/NOPB
LM5032MTCX/NOPB
Texas Instruments
28,998
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
PROSOFT ELECTRONICS 3,378 - -
Xingangxin 4,349 - -
Price on request
28,998
Distributor Stock MOQ Country
Romaks Technologies 21,271 - -
PROSOFT ELECTRONICS 3,378 - -
Xingangxin 4,349 - -
- - - - Yes - Frequency Control, Soft Start - - - 76% - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Forward Converter - 13V ~ 100V - - -
TL594CNSR
TL594CNSR
Download Datasheet for TL594CNSR
Texas Instruments
28,905
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 26,069 - -
Smaxon Electronics 2,836 - -
Price on request
28,905
Distributor Stock MOQ Country
Optech Co.,Limited 26,069 - -
Smaxon Electronics 2,836 - -
- - - - No - Dead Time Control, Frequency Control - - - 97 % - - - - - 1 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SO 16-SO - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V - - -
TPS40422RHAR
TPS40422RHAR
Texas Instruments
28,850
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Xingangxin 1,357 - -
Smaxon Electronics 10,274 - -
Price on request
28,850
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Xingangxin 1,357 - -
Smaxon Electronics 10,274 - -
- - - - Yes - Frequency Control, Power Good - - - 90 % - - - - - 100 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C - - Positive - 2 - Transistor Driver 0.6 V - - - - - - - - - - - - PMBus - - 40-VQFN (6x6) - - - Yes - - - - Buck - 4.5 V - - -
UCC28084D
UCC28084D
Download Datasheet for UCC28084D
Texas Instruments
28,803
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 4,750 - -
Romaks Technologies 22,600 - -
Xingangxin 1,453 - -
Price on request
28,803
Distributor Stock MOQ Country
Fe Components 4,750 - -
Romaks Technologies 22,600 - -
Xingangxin 1,453 - -
- - - - No - Current Limit, Frequency Control - - - 49% - - - - - 200kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Half-Bridge, Push-Pull - 4.1V - - -
LM3481MMX/NOPB
LM3481MMX/NOPB
Texas Instruments
28,615
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,194 - -
PROSOFT ELECTRONICS 21,000 - -
Xingangxin 3,421 - -
Price on request
28,615
Distributor Stock MOQ Country
Optech Co.,Limited 4,194 - -
PROSOFT ELECTRONICS 21,000 - -
Xingangxin 3,421 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - 85% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 48V - - -
TPS40193DRCR
TPS40193DRCR
Texas Instruments
28,478
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Optech Co.,Limited 3,114 - -
Xingangxin 1,751 - -
Smaxon Electronics 20,613 - -
Price on request
28,478
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Optech Co.,Limited 3,114 - -
Xingangxin 1,751 - -
Smaxon Electronics 20,613 - -
- - - - No - Enable, Power Good - - - 85% - - - - Enable, Power good, Prebias startup, Synchronous rectification 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) -40°C ~ 85°C - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSON (3x3) 10-VSON (3x3) - - Yes - - - - Buck - 4.5 V / 18 V - - -
UCC2808AQDR-2Q1
UCC2808AQDR-2Q1
Download Datasheet for UCC2808AQDR-2Q1
Texas Instruments
28,409
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Xingangxin 2,580 - -
Price on request
28,409
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Xingangxin 2,580 - -
Yes - - Yes No - Frequency Control - - - 49% - - - - - 1MHz Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 2 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Push-Pull - 4.1V - - -
LM25116MH/NOPB
LM25116MH/NOPB
Texas Instruments
28,358
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Romaks Technologies 25,829 - -
Bristol Electronics 5 - -
Price on request
28,358
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Romaks Technologies 25,829 - -
Bristol Electronics 5 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - 98% - - - - - - 50kHz / 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive 20A 1 - Transistor Driver - - - - - - - - - 4.6mA - - - - - - 20-HTSSOP - - - Yes - - - - Buck - 6V / 42V - - -
UCC2805QDRQ1
UCC2805QDRQ1
Texas Instruments
28,345
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 26,588 - -
Xingangxin 1,321 - -
Smaxon Electronics 436 - -
Price on request
28,345
Distributor Stock MOQ Country
Romaks Technologies 26,588 - -
Xingangxin 1,321 - -
Smaxon Electronics 436 - -
- - - - No - Frequency Control - - - 49% - - - - - 31 kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 1 A 1 - Transistor Driver - - - - - - - - - - - 70 ns - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward Converter - 3.6 V to 12 V - - -
LM5642XMHX/NOPB
LM5642XMHX/NOPB
Texas Instruments
28,326
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Partservice 2,497 - -
Price on request
28,326
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Partservice 2,497 - -
- - - - Yes - Current Limit, Enable, Soft Start - - - 98.9% - - - - - 375kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 28-HTSSOP - - - Yes Yes - - - Buck - 4.5V - - -
RT8105GS
RT8105GS
Richtek
28,088
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,507 - -
Xingangxin 2,581 - -
Smaxon Electronics 20,000 - -
Price on request
28,088
Distributor Stock MOQ Country
Optech Co.,Limited 5,507 - -
Xingangxin 2,581 - -
Smaxon Electronics 20,000 - -
- - - - No - Enable, Phase Control - - - 100% - - - - - 300kHz Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -20°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOP - - - Yes - - - - Buck - 4.75V ~ 13.2V - 4.75V ~ 13.2V -
UCC2800DTR
UCC2800DTR
Texas Instruments
28,055
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 24,767 - -
Xingangxin 3,101 - -
Smaxon Electronics 187 - -
Price on request
28,055
Distributor Stock MOQ Country
Romaks Technologies 24,767 - -
Xingangxin 3,101 - -
Smaxon Electronics 187 - -
- - - - No - Frequency Control - - - 99% - - - - - 46kHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 6.9V - - -
UC2843BD1013TR
UC2843BD1013TR
STMicroelectronics
28,000
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 20,000 - -
Risen Electronics 8,000 - -
Price on request
28,000
Distributor Stock MOQ Country
Fe Components 20,000 - -
Risen Electronics 8,000 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500 kHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -25°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Yes - - - Boost, Flyback - 7.6 V to 30 V - - -
MCP19124-E/MJ
MCP19124-E/MJ
Download Datasheet for MCP19124-E/MJ
Microchip Technology
27,901
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 27,901 - -
Price on request
27,901
Distributor Stock MOQ Country
Smaxon Electronics 27,901 - -
- - - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - - - - - - - - - 31.25kHz ~ 2MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 2 - PWM Signal - - - - - - - - - - - - - I²C, PMBus, SMBus - - 24-QFN (4x4) - - - Yes - - - - Boost, Cuk, Flyback, SEPIC - 4.75V ~ 5.5V - - -
MCP19117-E/MQ
MCP19117-E/MQ
Download Datasheet for MCP19117-E/MQ
Microchip Technology
27,899
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 27,899 - -
Price on request
27,899
Distributor Stock MOQ Country
Smaxon Electronics 27,899 - -
- - - - Yes - EN - - - - - - - - - 31.25 kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I²C - - 28-QFN (5x5) 28-QFN (5x5) - - No - - - - Boost, Cuk, Flyback, SEPIC - 4.5V - - -
MCP19111T-E/MQ
MCP19111T-E/MQ
Download Datasheet for MCP19111T-E/MQ
Microchip Technology
27,887
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 27,887 - -
Price on request
27,887
Distributor Stock MOQ Country
Smaxon Electronics 27,887 - -
- - - - No - Phase Control - - - - - - - - - 100kHz ~ 1.6MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present I²C, PMBus, SMBus - - 28-QFN (5x5) - - - Yes - - - - Buck - 4.5V ~ 32V - - -
MCP19035-BAABE/MF
MCP19035-BAABE/MF
Download Datasheet for MCP19035-BAABE/MF
Microchip Technology
27,879
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 27,879 - -
Price on request
27,879
Distributor Stock MOQ Country
Smaxon Electronics 27,879 - -
- - - - No - Enable, Phase Control, Power Good - - - 85% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 10-DFN (3x3) - - - Yes - - - - Buck - 4.5V - - -
MCP19035-BAAAE/MF
MCP19035-BAAAE/MF
Download Datasheet for MCP19035-BAAAE/MF
Microchip Technology
27,878
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 27,878 - -
Price on request
27,878
Distributor Stock MOQ Country
Smaxon Electronics 27,878 - -
- - - - No - Enable, Phase Control, Power Good - - - 85% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive 20A 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-DFN (3x3) 10-DFN (3x3) - - Yes - - - - Buck - 4.5V ~ 30V - - -
TPS40180RGER
TPS40180RGER
Texas Instruments
27,856
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 27,684 - -
Smaxon Electronics 172 - -
Price on request
27,856
Distributor Stock MOQ Country
Optech Co.,Limited 27,684 - -
Smaxon Electronics 172 - -
- - - - No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start - - - 87.5% - - - - - 150 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 24-VQFN (4x4) - - - Yes - - - - Buck - 4.5 V - - -
TL5001CDRG4
TL5001CDRG4
Texas Instruments
27,842
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 27,842 - -
Price on request
27,842
Distributor Stock MOQ Country
Optech Co.,Limited 27,842 - -
- - - - No - Dead Time Control, Frequency Control - - - 100% - - - - - 20kHz Step-Up, Step-Down, Step-Up/Step-Down No - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C - 40V Positive - 1 - Transistor Driver 1V - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward, SEPIC - 3.6V ~ 40V - - -
MAX1523EUT-T
MAX1523EUT-T
Analog Devices / Maxim Integrated
27,815
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 27,815 - -
Price on request
27,815
Distributor Stock MOQ Country
Romaks Technologies 27,815 - -
- - - - No - Enable, Soft Start - - - 85% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-6 - - - No - - - - Boost, Flyback, SEPIC - 2.5V ~ 5.5V - - -
ISL8843AMUZ
ISL8843AMUZ
Renesas
27,734
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 27,734 - -
Price on request
27,734
Distributor Stock MOQ Country
Flip Electronics 27,734 - -
- - - - No - Current Limit, Frequency Control - - - 96% - - - - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -55°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-MSOP - - - No - - - - Boost, Flyback Current Mode Pwm Controllers 9V ~ 30V - - -
TL494IN
TL494IN
Download Datasheet for TL494IN
Texas Instruments
27,476
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
Fe Components 192 - -
Partservice 398 - -
Xingangxin 7,386 - -
Smaxon Electronics 15,000 - -
Price on request
27,476
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
Fe Components 192 - -
Partservice 398 - -
Xingangxin 7,386 - -
Smaxon Electronics 15,000 - -
- - - - No - Dead Time Control, Frequency Control - - - 45% - - - - - 1 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 2 - -40°C - - Positive 200 mA 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V - - -
TPS40303DRCT
TPS40303DRCT
Texas Instruments
27,415
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Romaks Technologies 20,000 - -
Optech Co.,Limited 850 - -
Price on request
27,415
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Romaks Technologies 20,000 - -
Optech Co.,Limited 850 - -
- - - - No - Enable, Power Good, Soft Start - - - 90% - - - - Enable, Power good, Prebias startup, Spread Spectrum, Synchronous rectification 300 kHz Step-Down - - - 3 V to 20 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive 25 A 1 - Transistor Driver - - - - - - - - - 0.0025 A - - - - - - 10-VSON (3x3) - - - Yes - - - - Buck - 3V ~ 20V - - -
Showing 351-400 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.

Read full description
Home
Account

Categories