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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
29 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 Clock Sync Control Features Duty Cycle (Max) Frequency Function Mounting Type Number of Outputs Operating Temperature Output Configuration Output Phases Output Type Serial Interfaces Supplier Device Package Synchronous Rectifier Topology Voltage
UC3846N
UC3846N
Download Datasheet for UC3846N
Texas Instruments
11,673
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Fe Components 30 - -
Braun Electronic Components 100 - -
Xingangxin 1,543 - -
Price on request
11,673
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Fe Components 30 - -
Braun Electronic Components 100 - -
Xingangxin 1,543 - -
Yes Current Limit, Enable, Frequency Control, Soft Start 50% 500kHz Step-Up, Step-Up/Step-Down Through Hole 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 16-PDIP Yes Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 6.95V ~ 40V
NCV887103D1R2G
NCV887103D1R2G
Download Datasheet for NCV887103D1R2G
On Semiconductor
11,638
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 10,000 - -
Xingangxin 1,638 - -
Price on request
11,638
Distributor Stock MOQ Country
Flip Electronics 10,000 - -
Xingangxin 1,638 - -
Yes Current Limit, Enable 93% 340kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - 8-SOIC No Boost, Flyback 3.2V ~ 40V
TPS40075RHLR
TPS40075RHLR
Texas Instruments
11,602
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 10,000 - -
Xingangxin 1,602 - -
Price on request
11,602
Distributor Stock MOQ Country
Optech Co.,Limited 10,000 - -
Xingangxin 1,602 - -
Yes Current Limit, Frequency Control, Power Good, Soft Start 95% Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 20-VQFN (3.5x4.5) Yes Buck 4.5V ~ 28V
UC3843BDR2G
UC3843BDR2G
Download Datasheet for UC3843BDR2G
On Semiconductor
11,500
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 7,500 - -
Xingangxin 4,000 - -
Price on request
11,500
Distributor Stock MOQ Country
Flip Electronics 7,500 - -
Xingangxin 4,000 - -
No Frequency Control 96% 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 No Boost, Flyback 7.6V ~ 30V
L6726ATR
L6726ATR
STMicroelectronics
11,438
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 8,242 - -
Xingangxin 3,196 - -
Price on request
11,438
Distributor Stock MOQ Country
Optech Co.,Limited 8,242 - -
Xingangxin 3,196 - -
No Enable, Frequency Control, Phase Control, Power Good 80% 270kHz Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - 8-SOIC Yes Buck 4.1V ~ 13.2V
LM5141QRGERQ1
LM5141QRGERQ1
Texas Instruments
11,309
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 9,753 - -
Xingangxin 1,556 - -
Price on request
11,309
Distributor Stock MOQ Country
Optech Co.,Limited 9,753 - -
Xingangxin 1,556 - -
No Current Limit, Enable, Frequency Control, Power Good, Soft Start - 440kHz, 2.2MHz Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - 24-VQFN (4x4) No Buck 3.8V ~ 65V
UC2844BD1
UC2844BD1
STMicroelectronics
11,300
From Fe Components
Distributor Stock MOQ Country
Fe Components 11,300 - -
Price on request
11,300
Distributor Stock MOQ Country
Fe Components 11,300 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-SOIC No Boost, Flyback 10V ~ 30V
UC2843BN
UC2843BN
STMicroelectronics
11,300
From Fe Components
Distributor Stock MOQ Country
Fe Components 11,300 - -
Price on request
11,300
Distributor Stock MOQ Country
Fe Components 11,300 - -
No Frequency Control 96% Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-Mini DIP No Boost, Flyback 7.6V ~ 30V
UCC28084PWR
UCC28084PWR
Download Datasheet for UCC28084PWR
Texas Instruments
11,300
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 11,300 - -
Price on request
11,300
Distributor Stock MOQ Country
Romaks Technologies 11,300 - -
No Current Limit, Frequency Control 49% 200kHz Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 8-TSSOP Yes Half-Bridge, Push-Pull 4.1V ~ 15V
MAX1655EEE
MAX1655EEE
Download Datasheet for MAX1655EEE
Analog Devices / Maxim Integrated
11,300
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 11,300 - -
Price on request
11,300
Distributor Stock MOQ Country
Romaks Technologies 11,300 - -
Yes Enable, Soft Start 98% 150kHz, 300kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-QSOP Yes Buck 4.5V ~ 30V
UC2842BD1
UC2842BD1
STMicroelectronics
11,200
From Fe Components
Distributor Stock MOQ Country
Fe Components 11,200 - -
Price on request
11,200
Distributor Stock MOQ Country
Fe Components 11,200 - -
No Frequency Control 96% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-SOIC No Boost, Flyback 10V ~ 30V
LM5146QRGYTQ1
LM5146QRGYTQ1
Texas Instruments
11,076
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 495 - -
Romaks Technologies 5,166 - -
Xingangxin 5,415 - -
Price on request
11,076
Distributor Stock MOQ Country
Braun Electronic Components 495 - -
Romaks Technologies 5,166 - -
Xingangxin 5,415 - -
Yes Enable, Frequency Control, Power Good, Soft Start 99% 100kHz ~ 1MHz Step-Down Surface Mount, Wettable Flank 1 -40°C ~ 125°C (TA) Positive 1 Adjustable - 20-VQFN (4.5x3.5) Yes Buck 5.5V ~ 100V
TPS51120RHBT
TPS51120RHBT
Texas Instruments
11,001
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 1 - -
Optech Co.,Limited 11,000 - -
Price on request
11,001
Distributor Stock MOQ Country
MW.FEP S.p.A. 1 - -
Optech Co.,Limited 11,000 - -
No Enable, On Time Control, Power Good - - Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 32-VQFN (5x5) Yes Buck 4.5V ~ 28V
NCP81239MNTXG
NCP81239MNTXG
Download Datasheet for NCP81239MNTXG
On Semiconductor
10,983
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 243 - -
Optech Co.,Limited 8,866 - -
Xingangxin 1,874 - -
Price on request
10,983
Distributor Stock MOQ Country
Components Technology Group, Inc. 243 - -
Optech Co.,Limited 8,866 - -
Xingangxin 1,874 - -
Yes Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start - 150kHz ~ 1.2MHz Step-Up, Step-Down Surface Mount 1 -40°C ~ 100°C (TA) Positive 4 PWM Signal I²C 32-QFN (5x5) - Buck, Boost 4.5V ~ 28V
NCV887100D1R2G
NCV887100D1R2G
Download Datasheet for NCV887100D1R2G
On Semiconductor
10,946
Across 3 distributors
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
Optech Co.,Limited 4,869 - -
Xingangxin 1,077 - -
Price on request
10,946
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
Optech Co.,Limited 4,869 - -
Xingangxin 1,077 - -
Yes Current Limit, Enable 88% 170kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - 8-SOIC No Boost, Flyback 3.2V ~ 40V
TL2842DR-8
TL2842DR-8
Texas Instruments
10,878
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 10,878 - -
Price on request
10,878
Distributor Stock MOQ Country
Optech Co.,Limited 10,878 - -
No Frequency Control 97% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 8-SOIC No Boost, Flyback, Forward 10V ~ 30V
TL3842D-8
TL3842D-8
Texas Instruments
10,676
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 10,676 - -
Price on request
10,676
Distributor Stock MOQ Country
Optech Co.,Limited 10,676 - -
No Frequency Control 97% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 8-SOIC No Boost, Flyback, Forward 10V ~ 30V
TL3843D-8
TL3843D-8
Texas Instruments
10,676
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 10,676 - -
Price on request
10,676
Distributor Stock MOQ Country
Optech Co.,Limited 10,676 - -
No Frequency Control 97% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 8-SOIC No Boost, Flyback, Forward 7.6V ~ 30V
MC33067DWR2G
MC33067DWR2G
Download Datasheet for MC33067DWR2G
On Semiconductor
10,634
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Flip Electronics 634 - -
Price on request
10,634
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Flip Electronics 634 - -
No Enable, Soft Start - 2.05MHz Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 16-SOIC No Flyback 8.6V ~ 20V
LM3481QMM/NOPB
LM3481QMM/NOPB
Texas Instruments
10,599
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,100 - -
Bristol Electronics 7 - -
Optech Co.,Limited 7,869 - -
Xingangxin 1,623 - -
Price on request
10,599
Distributor Stock MOQ Country
Braun Electronic Components 1,100 - -
Bristol Electronics 7 - -
Optech Co.,Limited 7,869 - -
Xingangxin 1,623 - -
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
LM2576HVSX-12/NOPB
LM2576HVSX-12/NOPB
Texas Instruments
10,597
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,131 - -
Xingangxin 3,466 - -
Price on request
10,597
Distributor Stock MOQ Country
Optech Co.,Limited 7,131 - -
Xingangxin 3,466 - -
- - - 52kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive - Fixed - DDPAK/TO-263-5 No Buck 4V
TPS40071PWPRG4
TPS40071PWPRG4
Download Datasheet for TPS40071PWPRG4
Texas Instruments
10,500
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 8,000 - -
Price on request
10,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 8,000 - -
No Current Limit, Enable, Frequency Control, Power Good, Soft Start 93% Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-HTSSOP Yes Buck 4.5V ~ 28V
LM51551QDSSTQ1
LM51551QDSSTQ1
Texas Instruments
10,496
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 798 - -
PROSOFT ELECTRONICS 6,218 - -
Xingangxin 3,480 - -
Price on request
10,496
Distributor Stock MOQ Country
Optech Co.,Limited 798 - -
PROSOFT ELECTRONICS 6,218 - -
Xingangxin 3,480 - -
Yes Soft Start 93% 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down Surface Mount, Wettable Flank 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - 12-WSON (3x2) No Boost, Flyback, SEPIC 2.97V ~ 45V
TPS51117PWRG4
TPS51117PWRG4
Download Datasheet for TPS51117PWRG4
Texas Instruments
10,490
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 10,490 - -
Price on request
10,490
Distributor Stock MOQ Country
Optech Co.,Limited 10,490 - -
No Enable, On Time Control, Power Good - - Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 14-TSSOP Yes Buck 4.5V ~ 5.5V
TPS43351QDAPRQ1
TPS43351QDAPRQ1
Texas Instruments
10,382
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 7,533 - -
Optech Co.,Limited 2,849 - -
Price on request
10,382
Distributor Stock MOQ Country
Romaks Technologies 7,533 - -
Optech Co.,Limited 2,849 - -
Yes Enable, Frequency Control, Power Good, Soft Start, Tracking 98.75% 150kHz ~ 600kHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver - 38-HTSSOP Yes Buck 4V ~ 40V
UC3841DW
UC3841DW
Download Datasheet for UC3841DW
Texas Instruments
10,331
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 10,331 - -
Price on request
10,331
Distributor Stock MOQ Country
Romaks Technologies 10,331 - -
No Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 95% 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - 18-SOIC No Boost, Flyback, Forward Converter 8V ~ 32V
ISL6341IRZ
ISL6341IRZ
Renesas
10,260
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 10,260 - -
Price on request
10,260
Distributor Stock MOQ Country
Flip Electronics 10,260 - -
No Enable, Phase Control, Power Good, Power on Reset 85% 300kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 10-TDFN-EP (3x3) Yes Buck 4.5V ~ 14.4V
UC2845BD1R2
UC2845BD1R2
Download Datasheet for UC2845BD1R2
On Semiconductor
10,235
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Bristol Electronics 235 - -
Price on request
10,235
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Bristol Electronics 235 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-SOIC No Boost, Flyback 7.6V ~ 30V
LM25141QRGERQ1
LM25141QRGERQ1
Texas Instruments
10,192
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 8,582 - -
PROSOFT ELECTRONICS 40 - -
Xingangxin 1,570 - -
Price on request
10,192
Distributor Stock MOQ Country
Optech Co.,Limited 8,582 - -
PROSOFT ELECTRONICS 40 - -
Xingangxin 1,570 - -
Yes Current Limit, Enable, Frequency Control 50% 2.2MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TA) Positive 1 Transistor Driver - 24-VQFN (4x4) Yes Half-Bridge 3.8V ~ 42V
UCC28C45DGKR
UCC28C45DGKR
Texas Instruments
10,134
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,360 - -
Xingangxin 2,774 - -
Price on request
10,134
Distributor Stock MOQ Country
Optech Co.,Limited 7,360 - -
Xingangxin 2,774 - -
No Frequency Control 48% Up to 1MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TJ) Positive 1 Transistor Driver - 8-VSSOP No Boost, Flyback, Forward Converter 7.6V ~ 18V
NCP1450ASN50T1G
NCP1450ASN50T1G
Download Datasheet for NCP1450ASN50T1G
On Semiconductor
10,123
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 8,500 - -
Xingangxin 1,623 - -
Price on request
10,123
Distributor Stock MOQ Country
Fe Components 8,500 - -
Xingangxin 1,623 - -
No Enable 80% 180kHz Step-Up Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 5-TSOP No Boost 0.9V ~ 6V
UCC2895DWTR
UCC2895DWTR
Texas Instruments
10,097
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 8,500 - -
Xingangxin 1,597 - -
Price on request
10,097
Distributor Stock MOQ Country
Romaks Technologies 8,500 - -
Xingangxin 1,597 - -
Yes Frequency Control, Soft Start, Sync 100% 1MHz - Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 PWM - 20-SOIC - Phase-Shifted Full-Bridge 10V ~ 16.5V
TPS51125ARGER
TPS51125ARGER
Texas Instruments
10,096
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,879 - -
Xingangxin 3,217 - -
Price on request
10,096
Distributor Stock MOQ Country
Optech Co.,Limited 6,879 - -
Xingangxin 3,217 - -
No Enable, On Time Control, Power Good - - Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 24-VQFN (4x4) Yes Buck 5.5V ~ 28V
SG3524N
SG3524N
STMicroelectronics
10,072
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Hybrid Electronics 67 - -
Partservice 5 - -
Price on request
10,072
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Hybrid Electronics 67 - -
Partservice 5 - -
No Enable 45% 300kHz Step-Up/Step-Down Through Hole 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 16-DIP No Flyback, Push-Pull 8V ~ 40V
UCC2895DWTRG4
UCC2895DWTRG4
Texas Instruments
10,044
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 10,044 - -
Price on request
10,044
Distributor Stock MOQ Country
Romaks Technologies 10,044 - -
Yes Frequency Control, Soft Start, Sync 100% 1MHz - Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 PWM - 20-SOIC - Phase-Shifted Full-Bridge 10V ~ 16.5V
UC3843AN
UC3843AN
Download Datasheet for UC3843AN
On Semiconductor
10,031
From Fe Components
Distributor Stock MOQ Country
Fe Components 10,031 - -
Price on request
10,031
Distributor Stock MOQ Country
Fe Components 10,031 - -
No Frequency Control 96% 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 8.4V ~ 30V
LM3524DM
LM3524DM
Download Datasheet for LM3524DM
Texas Instruments
10,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
No Current Limit, Enable, Frequency Control 49% - Step-Up, Step-Down Surface Mount 1 0°C ~ 125°C (TJ) Positive or Negative 1 Transistor Driver - 16-SOIC No Buck, Boost 8V ~ 40V
MIC38C45AYM
MIC38C45AYM
Download Datasheet for MIC38C45AYM
Microchip Technology
10,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
No Frequency Control 50% 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 Yes Buck, Boost, Flyback, Forward Converter 7.6V ~ 20V
MIC2101YML-TR
MIC2101YML-TR
Download Datasheet for MIC2101YML-TR
Microchip Technology
10,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Risen Electronics 10,000 - -
No Current Limit, Enable, Frequency Control, Power Good 85% 200kHz ~ 600kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 16-MLF® (3x3) Yes Buck 4.5V ~ 38V
ISL6520ACBZ-T
ISL6520ACBZ-T
Renesas
10,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Flip Electronics 10,000 - -
No Phase Control 100% 300kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 8-SOIC Yes Buck 4.5V ~ 5.5V
MP2984GR-Z
MP2984GR-Z
Monolithic Power Systems
10,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 10,000 - -
Price on request
10,000
Distributor Stock MOQ Country
Rayichip 10,000 - -
- - - - - - - - - - - - - - - -
MP8668DL-LF-Z
MP8668DL-LF-Z
Monolithic Power Systems
9,966
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,966 - -
Price on request
9,966
Distributor Stock MOQ Country
Optech Co.,Limited 9,966 - -
- - - - - Surface Mount - - - - - - 14-QFN (3x4) - - -
UC2842BN
UC2842BN
STMicroelectronics
9,900
From Fe Components
Distributor Stock MOQ Country
Fe Components 9,900 - -
Price on request
9,900
Distributor Stock MOQ Country
Fe Components 9,900 - -
No Frequency Control 96% Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-Mini DIP No Boost, Flyback 10V ~ 30V
LM5122MHX/NOPB
LM5122MHX/NOPB
Texas Instruments
9,883
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 190 - -
Optech Co.,Limited 8,216 - -
Xingangxin 1,477 - -
Price on request
9,883
Distributor Stock MOQ Country
Braun Electronic Components 190 - -
Optech Co.,Limited 8,216 - -
Xingangxin 1,477 - -
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
ISL6326CRZ-T
ISL6326CRZ-T
Intersil
9,879
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,879 - -
Price on request
9,879
Distributor Stock MOQ Country
Optech Co.,Limited 9,879 - -
No Enable, Frequency Control, Soft Start - 80kHz ~ 1MHz Step-Down Surface Mount 4 0°C ~ 70°C (TA) Positive 4 PWM Signal - 40-QFN (6x6) No Buck 4.75V ~ 5.25V
NCV3843BVDR2G
NCV3843BVDR2G
Download Datasheet for NCV3843BVDR2G
On Semiconductor
9,869
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 1,501 - -
Optech Co.,Limited 8,368 - -
Price on request
9,869
Distributor Stock MOQ Country
Flip Electronics 1,501 - -
Optech Co.,Limited 8,368 - -
No Frequency Control 96% 500kHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive, Isolation Capable 1 Transistor Driver - 14-SOIC No Flyback 7.6V ~ 30V
MAX1714AEEP
MAX1714AEEP
Download Datasheet for MAX1714AEEP
Analog Devices / Maxim Integrated
9,841
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
PROSOFT ELECTRONICS 1,064 - -
Price on request
9,841
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
PROSOFT ELECTRONICS 1,064 - -
No Current Limit, Enable, On Time Control, Power Good 100% 200kHz, 300kHz, 450kHz, 600kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 20-QSOP Yes Buck 4.5V ~ 5.5V
LM34936QPWPRQ1
LM34936QPWPRQ1
Texas Instruments
9,832
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,832 - -
Price on request
9,832
Distributor Stock MOQ Country
Optech Co.,Limited 9,832 - -
Yes Current Limit, 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 4.2V ~ 30V
TPS40322RHBT
TPS40322RHBT
Texas Instruments
9,773
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 9,773 - -
Price on request
9,773
Distributor Stock MOQ Country
Romaks Technologies 9,773 - -
Yes Current Limit, Enable, Frequency Control, Phase Control, Soft Start - 100kHz ~ 1MHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver - 32-VQFN (5x5) Yes Buck 3V ~ 20V
UC3845BVDR2G
UC3845BVDR2G
Download Datasheet for UC3845BVDR2G
On Semiconductor
9,745
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
Braun Electronic Components 1,000 - -
Price on request
9,745
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
Braun Electronic Components 1,000 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - 14-SOIC No Boost, Flyback 7.6V ~ 30V
Showing 501-550 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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