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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.

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49 manufacturers
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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

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Part & Mfr AEC Qualified Automotive Grade Clock Sync Conflict Minerals Control Features Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Industrial Grade Input Voltage Junction Temperature Lead Spacing Lead Style Medical Grade Military Grade Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Voltage Output Output Configuration Output Current Output Phases Output Type Output Voltage Package / Case Package Quantity Quiescent Current SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Synchronous Rectifier Tape & Reel Technology Topology Voltage Voltage Supply
Product image for ISL6439CBZ by Intersil
ISL6439CBZ
Intersil
1,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,000 - -
$0.75
 - - No - Enable, Phase Control - 100% - - 300kHz Step-Down - - - - - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Positive - 1 Transistor Driver - - - - - - - 14-SOIC - Yes - - Buck 2.97V to 3.63V -
Product image for MAX8594AETG+ by Analog Devices / Maxim Integrated
MAX8594AETG+
Analog Devices / Maxim Integrated
1,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 1,000 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - 4.5V Dual-Out - - - - - - - - Not Present - - - - - - - - - -
Product image for HIP6311CB by Intersil
HIP6311CB
Intersil
1,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,000 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - - - - 50kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 4 - 0°C ~ 70°C (TA) - - Positive - 4 PWM Signal - - - - Not Present - - 20-SOIC - - - - Buck 4.75V ~ 5.25V -
Product image for NCV891930MW01AR2G by On Semiconductor
NCV891930MW01AR2G
Download Datasheet for NCV891930MW01AR2G
On Semiconductor
1,000
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start, Sync - - - - 2 MHz Step-Down Halogen Free - - - - - - - Surface Mount, Wettable Flank 1 - -40°C to 150°C - - Positive - 1 Transistor Driver - - - - - - - 24-QFNW (4x4) 24-QFNW (4x4) Yes - - Buck 4.5 V to 37 V -
Product image for MIC38HC45YM-TR by Microchip Technology
MIC38HC45YM-TR
Download Datasheet for MIC38HC45YM-TR
Microchip Technology
1,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,000 - -
$0.78
 - - No - Frequency Control - 50% - - - Step-Up, Step-Down, Step-Up/Step-Down - - - - 1.27 mm Gull Wing - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - - 8-SOIC - No - - Buck, Boost, Flyback, Forward Converter 7.6V ~ 20V -
Product image for ISL6522BIRZ-TK by Renesas
ISL6522BIRZ-TK
Renesas
1,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,000 - -
$0.75
 - - No - Enable, Frequency Control, Phase Control, Soft Start - 100% - - 200kHz Step-Down - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 Transistor Driver - - - - - - - 16-QFN (5x5) - Yes - - Buck 10.8V ~ 13.2V -
Product image for MCP16502TAB-E/S8B by Microchip Technology
MCP16502TAB-E/S8B
Download Datasheet for MCP16502TAB-E/S8B
Microchip Technology
1,000
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
$0.78
 - - No - Current Limit, Enable - 100% - - 2MHz Step-Down - - - - - - - - Surface Mount 4 - -40°C ~ 125°C (TJ) - - Positive - 4 Transistor Driver - - - - - I²C - 32-VQFN (5x5) 32-VQFN (5x5) No Tape & Reel - Buck 2.7V ~ 5.5V -
Product image for TPS53119RGTR by Texas Instruments
TPS53119RGTR
Texas Instruments
1,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,000 - -
$0.92
 - - No - Enable, Soft Start - 90% - - 200 kHz / 1.07 MHz Step-Down - - - - - No Lead - - Surface Mount 1 16 -20°C / 85°C - - Positive - 1 Transistor Driver - - 250 - Not Present - - 16-VQFN (3x3) - Yes Yes - Buck 4.5V ~ 25V -
Product image for HIP6301CB-T by Renesas
HIP6301CB-T
Download Datasheet for HIP6301CB-T
Renesas
1,000
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - 75% - - 50kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 4 - 0°C ~ 70°C (TA) - - Positive - 4 PWM Signal - - - - Not Present - - 20-SOIC - - - - Buck 4.75V ~ 5.25V 4.75V ~ 5.25V
Product image for HIP6311ACB-T by Renesas
HIP6311ACB-T
Download Datasheet for HIP6311ACB-T
Renesas
1,000
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - - - - 50kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 4 - 0°C ~ 70°C (TA) - - Positive - 4 PWM Signal - - - - - - - 20-SOIC 20-SOIC - - - Buck 4.75V ~ 5.25V -
Product image for SG1525AJ-883B by Microchip Technology
SG1525AJ-883B
Microchip Technology
1,000
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 1,000 - -
$0.78
 - - Yes Unaffected Enable, Frequency Control, Soft Start - 49% - - 100Hz ~ 350kHz Step-Up/Step-Down - - - - - - - - Through Hole 2 - -55°C ~ 125°C (TA) - - Positive - 1 Transistor Driver - - - - Not Present - - 16-CERDIP - Yes - - Push-Pull 8V -
Product image for UC3874DWTR-1 by Texas Instruments
UC3874DWTR-1
Download Datasheet for UC3874DWTR-1
Texas Instruments
997
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 997 - -
$0.78
 - - No - Soft Start - 100% - - Up to 300kHz Step-Down - - 4.5V to 36V –65°C to +150°C - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Positive - 1 Transistor Driver - - - - - - –65°C to +150°C 18-SOIC - Yes Yes - Buck 4.5V to 36V -
Product image for ZXSC100X8TA by Diodes Incorporated
ZXSC100X8TA
Download Datasheet for ZXSC100X8TA
Diodes Incorporated
995
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 995 - -
$0.78
 - - No - - - - 82% - 200kHz Step-Up - - - - - - - - Surface Mount 1 - 0°C / 70°C - - Positive - 1 Transistor Driver - - - 150μA - - - 8-MSOP - No - - Boost 0.98V ~ 3.5V -
Product image for UCC38084DR by Texas Instruments
UCC38084DR
Download Datasheet for UCC38084DR
Texas Instruments
994
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 994 - -
$1.92
 - - No - Current Limit, Frequency Control - 49% - - 200kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 2 - 0°C ~ 70°C (TA) - - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - Yes - - Buck, Boost, Half-Bridge, Push-Pull 4.1V ~ 15V -
Product image for LM5642XMTX by Texas Instruments
LM5642XMTX
Texas Instruments
992
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 992 - -
Price on request
 - - Yes - Current Limit, Enable, Soft Start - 98.9% - - 375kHz Step-Down - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive - 2 Transistor Driver - - - - - - - 28-TSSOP - Yes - - Buck 4.5V ~ 36V -
Product image for FAN5066MX by On Semiconductor
FAN5066MX
Download Datasheet for FAN5066MX
On Semiconductor
980
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 980 - -
$0.75
 - - No - Enable, Power Good - 95% - - 80kHz ~ 1MHz Step-Down - - - - - Gull Wing - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 Transistor Driver 0.4V to 3.5V - - - - - - 20-SOIC 20-SOIC Yes Yes - Buck 4.75V to 5.25V -
Product image for SIP2800DY-T1-E3 by Vishay
SIP2800DY-T1-E3
Vishay
970
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 970 - -
$0.78
 - - No - - - 99% - - 46 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 8-SOIC - No - - Buck, Boost, Buck-Boost 6.9V to 12V -
Product image for LM27213SQ by Texas Instruments
LM27213SQ
Download Datasheet for LM27213SQ
Texas Instruments
957
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 480 - -
Smaxon Electronics 477 - -
Price on request
 No No No - Current Limit, Enable, Power Good, Soft Start - - - - - Step-Down - No - - - - No No Surface Mount 1 - -5°C ~ 105°C (TA) - - Positive - 1 Transistor Driver - - - - - - °C ~ °C 48-WQFN (7x7) - Yes No - Buck 4.75V ~ 6V -
Product image for TL2843D by Texas Instruments
TL2843D
Texas Instruments
945
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 945 - -
$0.78
 - - No - Frequency Control - 97% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) 7.6 V - Positive - 1 Transistor Driver - - - - - - - 14-SOIC - No - - Boost, Flyback, Forward 7.6V ~ 30V -
Product image for LM5117PSQE/NOPB by Texas Instruments
LM5117PSQE/NOPB
Texas Instruments
943
From Rayichip
Distributor Stock MOQ Country
Rayichip 943 - -
Price on request
 - - 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 -
Product image for TPS53219RGTT by Texas Instruments
TPS53219RGTT
Download Datasheet for TPS53219RGTT
Texas Instruments
933
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 693 - -
PROSOFT ELECTRONICS 240 - -
$1.12
 - - 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 -
Product image for LM5020SD-1 by Texas Instruments
LM5020SD-1
Texas Instruments
920
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 920 - -
Price on request
 - - 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 -
Product image for TL2845DRG4 by Texas Instruments
TL2845DRG4
Texas Instruments
915
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 533 - -
Smaxon Electronics 382 - -
$0.78
 - - 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 -
Product image for RT8209MGQW by Richtek
RT8209MGQW
Richtek
898
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 898 - -
$0.78
 - - 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 -
Product image for TPS53128PWR by Texas Instruments
TPS53128PWR
Texas Instruments
886
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 886 - -
$3.02
 - - 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 -
Product image for RT8237EZQW(2) by Richtek
RT8237EZQW(2)
Richtek
877
From Rayichip
Distributor Stock MOQ Country
Rayichip 877 - -
$0.78
 - - 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 -
Product image for LM3743MM-1000/NOPB by Texas Instruments
LM3743MM-1000/NOPB
Texas Instruments
870
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 870 - -
Price on request
 - - 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 -
Product image for LM5030MMX by Texas Instruments
LM5030MMX
Texas Instruments
870
From Fe Components
Distributor Stock MOQ Country
Fe Components 870 - -
Price on request
 - - 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 -
Product image for TL2843DG4-8 by Texas Instruments
TL2843DG4-8
Texas Instruments
834
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 834 - -
$0.78
 - - 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 -
Product image for XC9220C093MR-G by Torex Semiconductor
XC9220C093MR-G
Torex Semiconductor
831
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 831 - -
$0.78
 - - 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 -
Product image for TPS40200HDR by Texas Instruments
TPS40200HDR
Texas Instruments
822
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 822 - -
$80.99
 - - 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 -
Product image for UC3844BDR2 by On Semiconductor
UC3844BDR2
Download Datasheet for UC3844BDR2
On Semiconductor
820
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 820 - -
$0.78
 - - 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 -
Product image for ISL6520IB-T by Intersil
ISL6520IB-T
Intersil
814
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
$0.75
 - - No - - 1 - - - - - - - - - - - - - - 1 - - 4.5V ~ 5.5V - Positive - 1 Transistor Driver - 8-SOIC - - - - - - - Yes - - Buck - -
Product image for GP108CMTR-G1 by Diodes Incorporated
GP108CMTR-G1
Diodes Incorporated
814
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 814 - -
$0.75
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for UC3845BDR2 by On Semiconductor
UC3845BDR2
Download Datasheet for UC3845BDR2
On Semiconductor
810
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 810 - -
$0.78
 - - 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 -
Product image for ISL6525CB-T by Intersil
ISL6525CB-T
Intersil
800
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 800 - -
$0.75
 - - 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 -
Product image for UC3843ADM by Microsemi Corporation
UC3843ADM
Microsemi Corporation
784
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 784 - -
$0.78
 - - 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 -
Product image for MAX5070BASA+T by Analog Devices / Maxim Integrated
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 - -
$0.78
 - - 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 -
Product image for ISL6522CBZ-T by Intersil
ISL6522CBZ-T
Intersil
764
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 764 - -
$0.75
 - - 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 -
Product image for ISL6559CB-T by Intersil
ISL6559CB-T
Intersil
760
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 760 - -
$0.75
 - - 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 -
Product image for TPS40190DRCRG4 by Texas Instruments
TPS40190DRCRG4
Texas Instruments
760
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 760 - -
$0.78
 - - 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 -
Product image for ISL78264ARZ-T7A by Renesas
ISL78264ARZ-T7A
Renesas
750
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 750 - -
$0.75
 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 -
Product image for LM25085SDE/NOPB by Texas Instruments
LM25085SDE/NOPB
Texas Instruments
750
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
$0.86
 - - 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 -
Product image for UC2856QDWRQ1 by Texas Instruments
UC2856QDWRQ1
Texas Instruments
750
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 750 - -
$3.29
 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 -
Product image for UCD7230ARGWR by Texas Instruments
UCD7230ARGWR
Download Datasheet for UCD7230ARGWR
Texas Instruments
750
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 750 - -
$0.78
 - - 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 -
Product image for MAX8545EUB+ by Analog Devices / Maxim Integrated
MAX8545EUB+
Download Datasheet for MAX8545EUB+
Analog Devices / Maxim Integrated
744
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 744 - -
$0.78
 - - 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 -
Product image for TPS40042DRCR by Texas Instruments
TPS40042DRCR
Texas Instruments
735
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 735 - -
$0.91
 - - 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 -
Product image for TPS51117RGYT by Texas Instruments
TPS51117RGYT
Download Datasheet for TPS51117RGYT
Texas Instruments
733
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 733 - -
$0.99
 - - 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 -
Product image for ISL6560CB-T by Intersil
ISL6560CB-T
Intersil
713
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 713 - -
$0.75
 - - 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 -
Product image for NCP1575DR2G by On Semiconductor
NCP1575DR2G
Download Datasheet for NCP1575DR2G
On Semiconductor
700
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 700 - -
$0.78
 - - 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 -
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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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