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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
34 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

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Part & Mfr AEC Qualified Automotive Grade Clock Sync Control Features Control Method Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Input Voltage Lead Spacing Lead Style Maximum Input Voltage Mounting Style Mounting Type Number of Outputs Operating Temperature Operating Voltage Output Configuration Output Current Output Phases Output Type Output Voltage Package / Case Propagation Delay Quiescent Current SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Synchronous Rectifier Tape & Reel Topology Voltage Voltage Supply
Product image for RT2702GQW by Richtek
RT2702GQW
Richtek
1,500
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,500 - -
$0.78
 - - No Current Limit, Enable, On Time Control, Phase Control, Power Good, Soft Start - - - - - 500kHz Step-Down - - - - - - Surface Mount 1 Output -40 C 4.5 V Positive - 1 PWM Signal - WQFN - - No SVHC (15-Jan-2019) - - 16-WQFN (3x3) - No - Buck (Step Down) 4.5V ~ 19V -
Product image for MIC2182-33BM by Micrel Inc.
MIC2182-33BM
Micrel Inc.
1,500
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,500 - -
$0.78
 - - Yes Enable, Soft Start - - 86% - - 300kHz Step-Down - - - - - - Surface Mount 1 -40°C - Positive - 1 Transistor Driver - - - - - - - 16-SOIC - Yes - Buck 4.5V -
Product image for MAX16930ATLS/V+T by Analog Devices / Maxim Integrated
MAX16930ATLS/V+T
Analog Devices / Maxim Integrated
1,495
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,495 - -
$0.78
 - - Yes Enable, Frequency Control, Power Good - - 95% - - 1MHz ~ 2.2MHz Step-Up, Step-Down - - - - - - Surface Mount 3 -40°C ~ 125°C - Positive - 2 Transistor Driver - - - - - - - 40-TQFN (6x6) - Yes - Buck, Boost 3.5V -
Product image for SC2677BTETRT by Semtech
SC2677BTETRT
Semtech
1,491
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,491 - -
$0.78
 - - No Enable, Frequency Control, Phase Control, Power Good, Soft Start - - 90% - - 300kHz ~ 1MHz Step-Down - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - 24-TSSOP-EP 24-TSSOP-EP No - Buck 4.5V ~ 15V -
Product image for UC3825ADWTR by Texas Instruments
UC3825ADWTR
Download Datasheet for UC3825ADWTR
Texas Instruments
1,480
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,480 - -
$0.78
 - - No Current Limit, Frequency Control, Ramp, Soft Start - - 50% - - 400kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 2 0°C to 70°C - Positive - 1 Transistor Driver - - 50 ns - - - - 16-SOIC - No - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V to 22V -
Product image for LTC1628CG#TRPBF by Analog Devices / Maxim Integrated
LTC1628CG#TRPBF
Download Datasheet for LTC1628CG#TRPBF
Analog Devices / Maxim Integrated
1,476
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 738 - -
MW.FEP S.p.A. 738 - -
$0.78
 - - No Enable, Frequency Control, Power Good, Soft Start - - 99.4% - - 220kHz Step-Down - 3.5V to 30V - Gull Wing - - Surface Mount 2 0°C ~ 85°C - Positive - 2 Transistor Driver - - - - - - -65°C ~ 150°C 16-SSOP - Yes Yes Buck 3.5V ~ 30V -
Product image for 5962-8951106V2A by Texas Instruments
5962-8951106V2A
Texas Instruments
1,476
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 1,476 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for TPS53688RSBR by Texas Instruments
TPS53688RSBR
Texas Instruments
1,463
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,463 - -
$2.53
 - - No Adjustable current limit - - - - - - Step-Down - - - - - - Surface Mount 2 -40°C 4.5V Positive 765A 8 Transistor Driver 0.25V - - 0.05A - PMBus - 40-WQFN (5x5) 40-WQFN (5x5) No - Multiphase 4.5V ~ 17V -
Product image for LTC3728EUH#PBF by Analog Devices / Maxim Integrated
LTC3728EUH#PBF
Download Datasheet for LTC3728EUH#PBF
Analog Devices / Maxim Integrated
1,458
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,458 - -
$0.78
 - - No Enable, Power Good, Soft Start - - 99.4% - - 260kHz to 550kHz Step-Down - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 2 Transistor Driver - - - - - - - 32-QFN (5x5) 32-QFN (5x5) Yes - Buck 3.5V to 30V -
Product image for LM5117PMHX/NOPB by Texas Instruments
LM5117PMHX/NOPB
Texas Instruments
1,454
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,086 - -
Smaxon Electronics 368 - -
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 - - - - - - - 20-HTSSOP - Yes - Buck 5.5V ~ 65V -
Product image for LM34936RHFR by Texas Instruments
LM34936RHFR
Texas Instruments
1,435
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 28 - -
Xingangxin 1,407 - -
Price on request
 - - Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 100% - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 28-VQFN (5x4) - Yes - Buck-Boost 4.2V ~ 30V -
Product image for SC450ITSTRT by Semtech
SC450ITSTRT
Semtech
1,431
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,431 - -
$0.78
 - - - - - - - - - - Step-Down - - - - - - Surface Mount 2 - - Positive - 2 Transistor Driver - - - - - - - 38-TSSOP - Yes - Buck 3V ~ 30V -
Product image for ICE2HS01GXUMA1 by Infineon Technologies
ICE2HS01GXUMA1
Download Datasheet for ICE2HS01GXUMA1
Infineon Technologies
1,424
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,424 - -
$3.04
 - - No Dead Time Control, Enable, Soft Start - - 50% - - 48.25 kHz to 1 MHz Step-Down - - - - - - Surface Mount 2 -25°C to 125°C - Positive, Isolation Capable - 2 Transistor Driver - - - - - - - PG-DSO-20-45 - Yes - Buck 11 V to 18 V -
Product image for LM5085QMYX/NOPB by Texas Instruments
LM5085QMYX/NOPB
Texas Instruments
1,420
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,420 - -
Price on request
 - - No Current Limit, Enable, On Time Control - - 100% - - Up to 1MHz Step-Down - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 8-HVSSOP - No - Buck 4.5V ~ 75V -
Product image for UC3825N by Texas Instruments
UC3825N
Download Datasheet for UC3825N
Texas Instruments
1,416
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 292 - -
Xingangxin 1,124 - -
$3.62
 - - No Current Limit, Enable, Frequency Control, Ramp, Soft Start - - 85% - - 340kHz to 460kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - Through Hole 2 0°C to 70°C - Positive - 1 Transistor Driver - - - - Not Present - - 16-PDIP 16-PDIP No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V to 30V -
Product image for TPS40131RHBT by Texas Instruments
TPS40131RHBT
Texas Instruments
1,410
Across 3 distributors
Distributor Stock MOQ Country
Hybrid Electronics 500 - -
Optech Co.,Limited 505 - -
PROSOFT ELECTRONICS 405 - -
$2.20
 - - Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 87.5% - Enable, Frequency synchronization, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification 100 kHz / 1.2 MHz Step-Down - - - Exposed Pad - - Surface Mount 2 -40°C ~ 85°C - Positive 50 A 2 Transistor Driver - - - 0.001 A - - - 32-VQFN (5x5) 32-VQFN (5x5) Yes - Multiphase 0.7 V / 5.8 V -
Product image for LM5033MMX/NOPB by Texas Instruments
LM5033MMX/NOPB
Texas Instruments
1,400
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,400 - -
Price on request
 - - Yes Frequency Control, Soft Start - - - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive - 1 PWM Signal - - - - - - - 10-VSSOP - Yes - Full-Bridge, Half-Bridge, Push-Pull 15V ~ 90V -
Product image for RT8816BGQW by Richtek
RT8816BGQW
Richtek
1,400
From Rayichip
Distributor Stock MOQ Country
Rayichip 1,400 - -
$0.78
 - - No Current Limit, Dead Time, Frequency Control, Phase Control, Power Good, Ramp, Soft Start, Tracking - - - - - 250kHz ~ 750kHz Step-Down - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - 20-WQFN (3x3) - Yes - Buck 4.5V ~ 5.5V 4.5V ~ 5.5V
Product image for UC3844N by On Semiconductor
UC3844N
Download Datasheet for UC3844N
On Semiconductor
1,400
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 1,400 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No Frequency Control - - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - Through Hole 1 0°C ~ 70°C (TA) - Positive, Isolation Capable ±1A 1 Transistor Driver - - - - Not Present - - 8-PDIP - No - Boost, Flyback 10V ~ 30V -
Product image for UC1846MDWREP by Texas Instruments
UC1846MDWREP
Texas Instruments
1,393
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 1,000 - -
Smaxon Electronics 393 - -
$4.33
 - - Yes Current Limit, Enable, Frequency Control - - 50% - Error amplifier; Multi-topology; Soft start; Synchronization pin; Automatic Feed-Forward Compensation; Programmable Pulse-by-Pulse Current Limiting; Automatic Symmetry Correction in Push-Pull Configuration; Enhanced Load-Response Characteristics; Parallel Operation Capability for Modular Power Systems; Differential Current-Sense Amplifier With Wide Common-Mode Range; Double Pulse Suppression; 500-mA (Peak) Totem-Pole Outputs; ±1% Bandgap Reference; Undervoltage Lockout; Soft-Start Capability; Shutdown Terminal; 500-kHz Operation 500kHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 2 -55°C - Positive - 1 Transistor Driver - - - - - - - 16-SOIC - No - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 6.95V -
Product image for LM5156HQPWPRQ1 by Texas Instruments
LM5156HQPWPRQ1
Download Datasheet for LM5156HQPWPRQ1
Texas Instruments
1,389
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,389 - -
Price on request
 - - No Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 93% - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 Transistor Driver - - - - - - - 14-HTSSOP - No - Boost, Flyback, SEPIC 2.97V ~ 60V -
Product image for MAX1634EAI by Analog Devices / Maxim Integrated
MAX1634EAI
Download Datasheet for MAX1634EAI
Analog Devices / Maxim Integrated
1,385
Across 2 distributors
Distributor Stock MOQ Country
Smaxon Electronics 1,385 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - Yes Enable, Reset, Sequencing - - 99% - - 200kHz to 300kHz Step-Down - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - 28-SSOP - Yes - Buck 4.2V to 30V -
Product image for ISL6745AAUZ by Renesas
ISL6745AAUZ
Renesas
1,372
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,372 - -
$0.75
 - - No Frequency Control, Soft Start - - 99% - - Up to 1MHz Step-Up/Step-Down - - - - - - Surface Mount 2 -40°C to 105°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 10-MSOP 10-MSOP No - Full-Bridge, Half-Bridge 9V to 16V -
Product image for NCV3030BDR2G by On Semiconductor
NCV3030BDR2G
On Semiconductor
1,348
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,348 - -
$0.78
 Yes Yes - - - - - - - - - - - 1.27 mm Gull Wing - - - - - - - - - - - - - - Not Present - - - - - Yes - - -
Product image for LTC1871EMS by Linear Technology
LTC1871EMS
Linear Technology
1,332
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,332 - -
$0.78
 - - Yes Enable, Frequency Control - - 92% - - 50kHz to 1MHz, 300kHz Step-Up, Step-Up/Step-Down - - - - 36V - Surface Mount 1 -40°C to 85°C - Positive or Negative - 1 Transistor Driver - - - - - - - 10-MSOP 10-MSOP No - Boost, Flyback, SEPIC 2.5V to 36V -
Product image for TPS40170QRGYRQ1 by Texas Instruments
TPS40170QRGYRQ1
Texas Instruments
1,326
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 249 - -
$3.30
 Yes Yes Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - 95 % - - 100 kHz / 600 kHz Step-Down - - - - - - Surface Mount 1 -40°C / 125°C - Positive 20 A 1 Transistor Driver - - - 4.5 mA - - - 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) Yes - Buck 4.5 V / 60 V -
Product image for UCC2807D-1 by Texas Instruments
UCC2807D-1
Download Datasheet for UCC2807D-1
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
$0.78
 - - No - - - 78% - - 20kHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - No - Boost, Flyback, Forward Converter 6.9V ~ 13.5V -
Product image for LM51561QDSSRQ1 by Texas Instruments
LM51561QDSSRQ1
Download Datasheet for LM51561QDSSRQ1
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
Price on request
 - - Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 93% - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 12-WSON (3x2) - No - Boost, Flyback, SEPIC 3.5V ~ 60V -
Product image for LM27403SQX/NOPB by Texas Instruments
LM27403SQX/NOPB
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
$1.28
 - - Yes Enable, Frequency Control, Power Good, Soft Start, Tracking - - 93% Up to 97% - 200kHz ~ 1.2MHz Step-Down - - - - - - Surface Mount 1 -40°C / 125°C - Positive 30 A 1 Transistor Driver - - - - - - - 24-WQFN (4x4) - Yes No Buck 3 V / 20 V -
Product image for UCC38C42DG4 by Texas Instruments
UCC38C42DG4
Texas Instruments
1,298
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,298 - -
$0.78
 - - No Frequency Control Peak Current Mode - 96% - - 1 MHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 1 0°C ~ 70°C (TJ) - Positive - 1 Transistor Driver - - - - Not Present - - 8-SOIC - No - Boost, Buck, Buck-Boost, Flyback, Forward 9V ~ 18V -
Product image for LT8711EFE#PBF by Analog Devices / Maxim Integrated
LT8711EFE#PBF
Download Datasheet for LT8711EFE#PBF
Analog Devices / Maxim Integrated
1,290
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,290 - -
$0.78
 - - Yes Enable, Frequency Control, Soft Start - - 100% - - 100kHz ~ 750kHz Step-Up, Step-Down - 4.5V to 42V - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - - PWM - - - 15μA - - - 20-TSSOP-EP 20-TSSOP-EP No - Buck, Boost, Buck-Boost, SEPIC 4.5V ~ 42V -
Product image for LM5039MHX/NOPB by Texas Instruments
LM5039MHX/NOPB
Texas Instruments
1,280
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,280 - -
Price on request
 - - Yes Frequency Control, Ramp, Soft Start - - - - - 200kHz, 500kHz Step-Up/Step-Down - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 20-HTSSOP - Yes - Half-Bridge 13V ~ 105V -
Product image for CS5165HGDWR16 by On Semiconductor
CS5165HGDWR16
On Semiconductor
1,270
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 1,270 - -
$0.75
 - - - - - - - - - - - - - - Gull Wing - - - - - - - - - - - - - - - - - - - - - - - -
Product image for UCC2806PWTR by Texas Instruments
UCC2806PWTR
Download Datasheet for UCC2806PWTR
Texas Instruments
1,252
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 1,252 - -
$0.78
 - - No Current Limit, Enable, Frequency Control - - 50% - - 47kHz Step-Up, Step-Up/Step-Down - - - - - - Surface Mount 2 0°C ~ 70°C 8V Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 16-TSSOP 16-TSSOP Yes - Boost, Flyback, Forward Converter 8V ~ 14.5V -
Product image for LM5117PMHE/NOPB by Texas Instruments
LM5117PMHE/NOPB
Texas Instruments
1,250
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
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 - - - - - - - 20-HTSSOP - Yes - Buck 5.5V ~ 65V -
Product image for LM25085SD/NOPB by Texas Instruments
LM25085SD/NOPB
Texas Instruments
1,250
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
$0.86
 - - No Adjustable current limit, Enable, Frequency synchronization - 100% 100% - - Up to 1MHz Step-Down - 4.5V to 42V - - - - Surface Mount 1 -40°C to 125°C - Positive 10A 1 Transistor Driver 1.25V to 42V - - 1.25mA - - - 8-WSON (3x3) 8-WSON (3x3) No - Buck 4.5V ~ 42V -
Product image for ISL81601FRZ-T7A by Renesas
ISL81601FRZ-T7A
Renesas
1,250
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 250 - -
Smaxon Electronics 1,000 - -
$0.75
 - - Yes Current Limit, Enable, Power Good - - - - - 90kHz ~ 650kHz Step-Up/Step-Down - - - - - SMD/SMT Surface Mount 4 -40°C ~ 125°C (TA) 4.5V Positive - 2 PWM Signal 0.8V - - - - - - 32-QFN (5x5) - Yes - Buck-Boost 4.5V ~ 60V -
Product image for ISL81601FVEZ-T7A by Renesas
ISL81601FVEZ-T7A
Renesas
1,250
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,250 - -
$0.75
 - - Yes Current Limit, Enable, Power Good - - - - - 90 to 650 Step-Up/Step-Down - - - - - - Surface Mount 1 -40 to 125 - Positive - 2 PWM Signal - - - - Not Present - - 38-HTSSOP - Yes Yes Buck-Boost 4.5 to 60 -
Product image for TPS40054PWPR by Texas Instruments
TPS40054PWPR
Texas Instruments
1,238
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,075 - -
Smaxon Electronics 163 - -
$2.37
 - - Yes Current Limit, Enable, Frequency Control, Soft Start - - 94% - - Up to 1MHz Step-Down - - - - - - Surface Mount 1 -40°C to 85°C - Positive 20A 1 Transistor Driver 0.7V to 35V - - - Not Present - - 16-HTSSOP 16-HTSSOP Yes - Buck 8V to 40V -
Product image for NCP1579DR2G by On Semiconductor
NCP1579DR2G
Download Datasheet for NCP1579DR2G
On Semiconductor
1,224
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Smaxon Electronics 224 - -
$0.78
 - - No Enable, Phase Control - - 80% - - 275 kHz Step-Down Halogen Free - 1.27 mm Gull-Wing - - Surface Mount 1 0°C to 70°C - Positive - 1 Transistor Driver - - - - Not Present - - 8-SOIC 8-SOIC Yes - Buck 4.5 V to 13.2 V -
Product image for 5962-8680601V2A by Texas Instruments
5962-8680601V2A
Texas Instruments
1,214
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 1,214 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for MCP16502TAC-E/S8B by Microchip Technology
MCP16502TAC-E/S8B
Download Datasheet for MCP16502TAC-E/S8B
Microchip Technology
1,207
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,207 - -
$0.78
 - - No Current Limit, Enable - - 100% - - 2MHz Step-Down - - - - - - Surface Mount 4 -40°C ~ 125°C (TJ) - Positive 1A 4 Transistor Driver - - - 120uA Not Present I²C - 32-VQFN (5x5) - No Yes Buck 2.7V ~ 5.5V -
Product image for ISL6406IVZ by Intersil
ISL6406IVZ
Intersil
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
$0.75
 - - Yes Enable, Frequency Control, Phase Control - - 96% - - 100kHz ~ 715kHz Step-Down - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 16-TSSOP - Yes - Buck 3.3V -
Product image for ISL6722AARZ-T by Renesas
ISL6722AARZ-T
Renesas
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
$0.75
 - - Yes Current Limit, Frequency Control, Soft Start - - 75% - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - No Lead - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - - 16-QFN (3x3) - No Yes Boost, Flyback 9V ~ 18V -
Product image for IRU3037CS by Infineon Technologies
IRU3037CS
Download Datasheet for IRU3037CS
Infineon Technologies
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
$0.75
 - - No Enable, Soft Start - - 90% - - 200kHz Step-Up, Step-Down - - - - - - Surface Mount 1 0°C ~ 70°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - Yes - Buck, Boost 4.2V to 25V -
Product image for L6710TR by STMicroelectronics
L6710TR
Download Datasheet for L6710TR
STMicroelectronics
1,200
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,200 - -
$0.75
 - - No Current Limit, Enable, Frequency Control, Phase Control, Power Good - - 80% - - 150kHz Step-Down - - - - - - Surface Mount 2 0°C ~ 125°C (TJ) - Positive - 2 Transistor Driver - - - - - - - 44-TQFP (10x10) - Yes Yes Buck 7.5V to 15V -
Product image for LM5025AMTC by Texas Instruments
LM5025AMTC
Texas Instruments
1,200
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
Price on request
 - - 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 -
Product image for MP8666DN-LF-Z by Monolithic Power Systems
MP8666DN-LF-Z
Monolithic Power Systems
1,178
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,178 - -
$0.78
 - - Yes Enable - - 90% - - 600kHz Step-Down - - - - - - Surface Mount 1 -40°C / 85°C - Positive - 1 Transistor Driver - - - - - - - 8-SOICE - No - Buck 4.5V ~ 21V -
Product image for UCC2893PW by Texas Instruments
UCC2893PW
Download Datasheet for UCC2893PW
Texas Instruments
1,173
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,173 - -
$0.78
 - - Yes Current Limit, Enable, On Time Control, Ramp, Soft Start - - 70% - - 250kHz Step-Up/Step-Down - - - Gull Wing - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 16-TSSOP 16-TSSOP No - Flyback, Forward Converter 8.5V -
Product image for TPS53681RSBR by Texas Instruments
TPS53681RSBR
Texas Instruments
1,173
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,173 - -
$2.82
 - - No Current Limit, Enable - - 50% - Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, Multiple Outputs, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining 300 kHz to 1 MHz Step-Down - 4.5 V to 17 V - - - - Surface Mount 2 -40°C to 125°C - Positive - 8 PWM Signal 0.25 V to 2.8125 V - - - - PMBus - 40-WQFN (5x5) 40-WQFN (5x5) No - Buck 4.5V ~ 17V -
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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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