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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

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

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 Range Input Voltage Junction Temperature Lead Spacing Lead Style Load Current Mounting Type Number of Outputs Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Power Dissipation Quiescent Current Response Time SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Supply Current Synchronous Rectifier Tape & Reel Thermal Resistance Topology Voltage Voltage Supply
Product image for UCC2580D-1 by Texas Instruments
UCC2580D-1
Download Datasheet for UCC2580D-1
Texas Instruments
56
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 50 - -
Hybrid Electronics 6 - -
$3.75
 - - No - Enable, Ramp, Soft Start - 66% - - 400 kHz Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - Not Present - - 16-SOIC 16-SOIC - No Yes - Forward Converter 8.5 V to 16 V -
Product image for MAX651CSA by Analog Devices / Maxim Integrated
MAX651CSA
Download Datasheet for MAX651CSA
Analog Devices / Maxim Integrated
55
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 55 - -
$0.78
 - - No - Enable - - More than 90% - Up to 300kHz Step-Down - - - - - - - - Surface Mount 1 0°C ~ 70°C (TA) - - Positive - 1 More than 12.5W Transistor Driver 3.3V - - 100µA Max - - - - 8-SOIC - - No - - Buck 4V ~ 16.5V -
Product image for UC2572D by Texas Instruments
UC2572D
Download Datasheet for UC2572D
Texas Instruments
55
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 55 - -
$0.78
 - - No - Current Limit, Ramp - 92% - - 100kHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - - Negative - 1 - Transistor Driver - - - - - - - - 8-SOIC - - No - - Flyback 4.75V ~ 30V 4.75V to 30V
Product image for UC2846N by Unitrode
UC2846N
Download Datasheet for UC2846N
Unitrode
54
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 50 - -
Partservice 4 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 50% - - 500kHz Step-Up, Step-Up/Step-Down - - - - - 2.54 mm Through Hole - Through Hole 2 -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - Not Present - - 16-PDIP - - Yes - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 6.95V to 40V -
Product image for TL494CN by On Semiconductor
TL494CN
Download Datasheet for TL494CN
On Semiconductor
53
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 53 - -
$0.78
 - - No - Dead Time Control, Frequency Control - 48% - - 200 kHz Step-Down, Step-Up/Step-Down - - - - - - - - Through Hole 2 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - 1000 mW - - - - - 16-PDIP 16-PDIP - Yes - 80 °C/W Buck, Push-Pull 7 V / 40 V -
Product image for MAX1847EEE+ by Analog Devices / Maxim Integrated
MAX1847EEE+
Download Datasheet for MAX1847EEE+
Analog Devices / Maxim Integrated
52
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 43 - -
Bristol Electronics 9 - -
$0.78
 - - Yes - Enable, Frequency Control - 96% 90% - 100kHz to 500kHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - - Negative - 1 - Transistor Driver -500mV to -200V - - - - Not Present - - 16-QSOP - - No - - Flyback 3V to 16.5V -
Product image for UC3572N by Unitrode
UC3572N
Download Datasheet for UC3572N
Unitrode
52
Across 2 distributors
Distributor Stock MOQ Country
HMB Electronics LLC 2 - -
Partservice 50 - -
$0.78
 - - No - Current Limit, Ramp - 92% - - 100kHz Step-Up/Step-Down - - - - -65°C to 150°C 2.54 mm Through Hole - Through Hole 1 0°C to 70°C - - Negative -0.7A to 0.7A 1 - Transistor Driver -5V 8-DIP (0.300", 7.62mm) - - - - - -65°C to 150°C 8-PDIP - - No - - Flyback 4.75V to 30V -
Product image for TPS5100IPWRG4 by Texas Instruments
TPS5100IPWRG4
Texas Instruments
52
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 52 - -
$0.78
 - - No - Dead Time Control, Enable, Frequency Control - 100% - - 50kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 3 -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - TSSOP - - No - - Boost, Buck-Boost 2.5V to 7V -
Product image for TL2845BD by Texas Instruments
TL2845BD
Download Datasheet for TL2845BD
Texas Instruments
50
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 50 - -
$0.63
 - - No unaffected Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - Not Present - - 14-SOIC 14-SOIC - No - - ['Boost', 'Flyback', 'Forward'] 7.6V ~ 30V -
Product image for UCC3813N-5 by Unitrode
UCC3813N-5
Unitrode
50
From Partservice
Distributor Stock MOQ Country
Partservice 50 - -
$0.78
 - - No - Frequency Control - 49% - - 31 kHz Step-Up, Step-Up/Step-Down - - - - - 2.54 mm - - Through Hole 1 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - 8-PDIP - - No - - Boost, Flyback, Forward Converter 3.6V to 12V -
Product image for UC2823N by Unitrode
UC2823N
Unitrode
50
From Partservice
Distributor Stock MOQ Country
Partservice 50 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 80 - - 340 to 460 Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Through Hole 1 -25 to 85 - - Positive - 1 - Transistor Driver - - - - - - - - 16-PDIP - - No - - Buck, Boost, Flyback, Forward Converter 8.4 to 30 -
Product image for ZL6105ALAFTEMP by Renesas
ZL6105ALAFTEMP
Renesas
50
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 50 - -
$0.78
 - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - - - - Not Present - - - - - - - - - - -
Product image for MAX5094CASA+ by Analog Devices / Maxim Integrated
MAX5094CASA+
Download Datasheet for MAX5094CASA+
Analog Devices / Maxim Integrated
50
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 50 - -
$0.78
 - - No - Frequency Control - 96% - - 20kHz ~ 1MHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 8-SOIC - - No - - Flyback, Forward Converter 7.6V -
Product image for TPS40090PWG4 by Texas Instruments
TPS40090PWG4
Download Datasheet for TPS40090PWG4
Texas Instruments
50
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 50 - -
$0.78
 no no Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - 100kHz ~ 1.2MHz Step-Down - yes - - - - - - Surface Mount 4 -40°C to 85°C - 4.5 V to 15 V Positive - 4 - PWM Signal 0.7 V to 3.3 V - - - - Present - - 24-TSSOP 24-TSSOP - No - - Buck 4.5V ~ 15V -
Product image for LM5156DSSR by Texas Instruments
LM5156DSSR
Texas Instruments
49
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 49 - -
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 (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - 12-WSON (3x2) - - No - - Boost, Flyback, SEPIC 2.97V ~ 60V -
Product image for LTC1266IS#PBF by Analog Devices / Maxim Integrated
LTC1266IS#PBF
Download Datasheet for LTC1266IS#PBF
Analog Devices / Maxim Integrated
47
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 47 - -
$0.78
 - - No - Enable - 100% - - Up to 400kHz Step-Down - - - 3.5V to 18V - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - 16-SO 16-SO - Yes - - Buck 3.5V ~ 18V -
Product image for MAX16932CATIS/V+ by Analog Devices / Maxim Integrated
MAX16932CATIS/V+
Download Datasheet for MAX16932CATIS/V+
Analog Devices / Maxim Integrated
47
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 47 - -
$0.78
 - - Yes - Enable, Frequency Control, Power Good - 95% - - 200kHz to 2.2MHz Step-Down - - - - - - - - Surface Mount 2 -40°C to 125°C - - Positive - 2 - Transistor Driver 1V to 10V - - - - - - - 28-TQFN (5x5) - - Yes - - Buck 3.5V to 42V -
Product image for LM3477MMX/NOPB by Texas Instruments
LM3477MMX/NOPB
Texas Instruments
45
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 45 - -
Price on request
 - - No - Enable - 93% - - 500kHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - 8-VSSOP - - No - - Buck, Buck-Boost 2.97V ~ 35V -
Product image for TPS40425RHAT by Texas Instruments
TPS40425RHAT
Texas Instruments
45
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 12 - -
Optech Co.,Limited 33 - -
$4.78
 - - Yes - Frequency Control, Phase Control, Power Good - - - - 200 kHz to 1.5 MHz Step-Down - - - - - - - - Surface Mount 2 -40°C to 125°C -40°C to 125°C - Positive 40 A 2 - Transistor Driver 0.6 V to 5 V - - - - - PMBus - 40-VQFN (6x6) - - Yes - - Buck 4.5 V to 20 V -
Product image for LM25141QURGERQ1 by Texas Instruments
LM25141QURGERQ1
Download Datasheet for LM25141QURGERQ1
Texas Instruments
45
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 45 - -
$1.85
 Yes Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 96% - - 440 kHz, 2.2 MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - - Positive - 1 - Transistor Driver 1.5 V to 15 V - - - - - - - 24-VQFN (4x4) 24-VQFN (4x4) - Yes - - Buck 3.8 V to 42 V -
Product image for SI9112DY-E3 by Vishay
SI9112DY-E3
Download Datasheet for SI9112DY-E3
Vishay
45
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 45 - -
$0.78
 - - No - Enable, Reset - - - - 40 kHz / 1 MHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C / 85°C - - Positive - 1 - Transistor Driver - - - - - - - - 14-SOIC - - No - - Cuk, Flyback, Forward Converter, Push-Pull 9V ~ 13.5V -
Product image for MAX15003ATM+ by Analog Devices / Maxim Integrated
MAX15003ATM+
Download Datasheet for MAX15003ATM+
Analog Devices / Maxim Integrated
43
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 43 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking - - - - 200kHz to 2.2MHz Step-Down - - - - - - - - Surface Mount 3 -40°C to +125°C - - Positive Up to 15A per output 3 - Transistor Driver 0.6V to 0.85VIN - - - - - - - 48-TQFN (7x7) - - Yes - - Buck 5.5V to 23V -
Product image for UCC38C42P by Texas Instruments
UCC38C42P
Texas Instruments
43
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 43 - -
$0.78
 - - No - Frequency Control - 96% - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - Through Hole 1 0°C ~ 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - 8-PDIP - - No No - Boost, Flyback, Forward Converter 9V ~ 18V -
Product image for MAX767CAP+ by Analog Devices / Maxim Integrated
MAX767CAP+
Download Datasheet for MAX767CAP+
Analog Devices / Maxim Integrated
42
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 42 - -
$0.78
 - - Yes - Enable, Soft Start - 95% >90% - 200kHz, 300kHz Step-Down - - - 4.5V to 5.5V - - - - Surface Mount 1 0°C to 70°C - - Positive 5A 1 - Transistor Driver 3.3V - - 700µA - - - - 20-SSOP 20-SSOP - Yes - - Buck 4.5V ~ 5.5V -
Product image for LTC7800IUDC#TRPBF by Analog Devices / Maxim Integrated
LTC7800IUDC#TRPBF
Download Datasheet for LTC7800IUDC#TRPBF
Analog Devices / Maxim Integrated
42
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 42 - -
$0.78
 - - No - Current Limit, Power Good, Soft Start, Tracking - 98% - - 320kHz to 2.25MHz / Up to 2.25MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - 20-QFN (3x4) 20-QFN (3x4) - No - - Buck 0.8V to 24V / 65V Abs Max -
Product image for UCC38C40D by Texas Instruments
UCC38C40D
Texas Instruments
42
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 42 - -
$0.78
 - - No - Frequency Control - 96% - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 0°C ~ 70°C - 6.6V Positive - 1 - Transistor Driver - - - - - - - - 8-SOIC - - No - - Boost, Flyback, Forward Converter 6.6V ~ 18V -
Product image for UC2847DW by Unitrode
UC2847DW
Unitrode
40
From Partservice
Distributor Stock MOQ Country
Partservice 40 - -
$0.78
 - - 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 16-SOIC - Yes - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 6.95V -
Product image for MAX1771ESA+ by Analog Devices / Maxim Integrated
MAX1771ESA+
Download Datasheet for MAX1771ESA+
Analog Devices / Maxim Integrated
39
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 39 - -
$0.78
 - - No - Enable - 92% 90% - 300 kHz Step-Up, Step-Up/Step-Down - - 2V to 16.5V - - - - 30mA to 2A Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 Up to 24W Transistor Driver Preset 12V or Adjustable - - - - - - - 8-SOIC - 110µA (max) No - - Boost, Buck-Boost 3V to 16.5V -
Product image for UC2825DW by Texas Instruments
UC2825DW
Download Datasheet for UC2825DW
Texas Instruments
39
Across 4 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 1 - -
Bristol Electronics 14 - -
Hybrid Electronics 24 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$3.12
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 80% - - 340kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C - - Positive - 1 - Transistor Driver - - 1W - - - - -65°C 16-SOIC 16-SOIC - No - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V -
Product image for TPS40090PW by Texas Instruments
TPS40090PW
Download Datasheet for TPS40090PW
Texas Instruments
35
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 35 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - 100 kHz Step-Down - - - - - - - - Surface Mount 4 -40°C - - Positive - 4 - PWM Signal - - - - - - - - 24-TSSOP 24-TSSOP - No - - Buck 4.5 V -
Product image for LT3845EFE#PBF by Analog Devices / Maxim Integrated
LT3845EFE#PBF
Download Datasheet for LT3845EFE#PBF
Analog Devices / Maxim Integrated
35
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 35 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - - - - 300kHz Step-Down - - - - - - Gull-Wing - Surface Mount 1 -40°C to 125°C (TJ) - - Positive - 1 - Transistor Driver Up to 36V - - 120μA - - - - 16-TSSOP-EP 16-TSSOP-EP - Yes - - Buck 4V to 60V -
Product image for TL2843BQDRQ1 by Texas Instruments
TL2843BQDRQ1
Download Datasheet for TL2843BQDRQ1
Texas Instruments
35
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 35 - -
$0.39
 Yes Yes No - Frequency Control - 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - 14-SOIC 14-SOIC - No - - Boost, Flyback, Forward 7.6V ~ 30V -
Product image for TPS40200DG4 by Texas Instruments
TPS40200DG4
Texas Instruments
35
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 35 - -
$0.78
 - - No - Frequency Control, Soft Start - 95% - - 35 kHz / 500 kHz Step-Down - - - - - - - - Surface Mount 1 -40°C / 85°C - - Positive - 1 - Transistor Driver - - - - - Not Present - - 8-SOIC - - No - - Buck 4.5 V / 52 V -
Product image for TPS51117PWG4 by Texas Instruments
TPS51117PWG4
Download Datasheet for TPS51117PWG4
Texas Instruments
35
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 35 - -
$0.78
 - - No - Enable, On Time Control, Power Good - - - - - Step-Down - - - 1.8V - - - - Surface Mount 1 -40°C - - Positive - 1 - Transistor Driver 0.75V - - - - - - - 14-TSSOP 14-TSSOP - Yes - - Buck 4.5V ~ 5.5V -
Product image for UC1825BJ by Unitrode
UC1825BJ
Unitrode
34
From Fe Components
Distributor Stock MOQ Country
Fe Components 34 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 80% - - 340kHz Step-Up, Step-Up/Step-Down - - - - - - - - Through Hole 2 -55°C - - Positive - 1 - Transistor Driver - - - - - - - - 16-CDIP 16-CDIP - Yes - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V -
Product image for LM25141QRGETQ1 by Texas Instruments
LM25141QRGETQ1
Texas Instruments
30
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 26 - -
Trace Tec 4 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$3.30
 Yes Yes Yes - Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification, UVLO - 50 % - - 2.2 MHz Step-Down - - - - - - Exposed Pad - Surface Mount 1 -40°C to 150°C - - Positive 30 A 1 - Transistor Driver 1.5 V to 15 V - - 35 µA - - - - 24-VQFN (4x4) 24-VQFN (4x4) - Yes - - Buck 3.8 V to 42 V -
Product image for LTM4603HVIV#PBF by Linear Technology
LTM4603HVIV#PBF
Linear Technology
30
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 30 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for TPS40052PWP by Texas Instruments
TPS40052PWP
Texas Instruments
30
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 30 - -
$3.72
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 85% - Enable, Frequency synchronization, Synchronous Rectification 100kHz to 1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - 16-HTSSOP 16-HTSSOP - Yes - - Buck 10V to 40V -
Product image for TPS40060PWPG4 by Texas Instruments
TPS40060PWPG4
Texas Instruments
30
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 30 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 98% - - Up to 1MHz Step-Down - - - 10V - - - - Surface Mount 1 -40°C - - Positive - 1 - Transistor Driver 0.7V - - 1.5mA - - - - 16-HTSSOP - - Yes - - Buck 10V ~ 55V -
Product image for ZXSC420E6TA by Diodes Incorporated
ZXSC420E6TA
Download Datasheet for ZXSC420E6TA
Diodes Incorporated
29
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 5 - -
Optech Co.,Limited 24 - -
$0.78
 - - No - Enable - 85% Over 85% Typical - 200kHz Step-Up Halogen Free - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive Up to 300mA 1 - Transistor Driver - - - - - - - - SOT-23-6 SOT-23-6 - No - - Boost 1.8V to 8V -
Product image for TL5001CP by Texas Instruments
TL5001CP
Texas Instruments
29
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 29 - -
$1.53
 - - No - Dead Time Control, Frequency Control - 100% - - 20 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Through Hole 1 -20°C to 85°C - - Positive - 1 - Transistor Driver - - - - - Not Present - - 8-PDIP - - No - - Buck, Boost, Flyback 3.6V to 40V -
Product image for UCC2803D by Texas Instruments
UCC2803D
Texas Instruments
28
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 28 - -
$1.56
 - - No - Frequency Control - 99% - - 31kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - 70ns Not Present - - 8-SOIC 8-SOIC - No Yes - Boost, Flyback, Forward Converter 3.6V ~ 12V 3.6V to 12V
Product image for MAX1744EUB+ by Analog Devices / Maxim Integrated
MAX1744EUB+
Download Datasheet for MAX1744EUB+
Analog Devices / Maxim Integrated
28
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 18 - -
Speed Components Ltd 10 - -
$0.78
 - - No - Enable - 100% >90% - Up to 330kHz Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive - 1 - Transistor Driver - - - 90μA - - - - 10-uMAX/uSOP - - No - - Buck 4.5V to 36V -
Product image for TPS40052PWPG4 by Texas Instruments
TPS40052PWPG4
Texas Instruments
28
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 28 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 94% - - 100kHz ~ 1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - 16-HTSSOP - - Yes - - Buck 10V ~ 40V -
Product image for TPS53128RGER by Texas Instruments
TPS53128RGER
Texas Instruments
26
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 26 - -
$3.02
 - - No - Current Limit, Enable, Soft Start - - - - 350 kHz Step-Down - - - - - - - - Surface Mount 2 -40°C - - Positive - 1 - Transistor Driver 0.76 V - - - - - - - 24-VQFN (4x4) - - Yes 250 - Buck 4.5 V -
Product image for LM25088MH-1/NOPB by Texas Instruments
LM25088MH-1/NOPB
Texas Instruments
25
From Risen Electronics
Distributor Stock MOQ Country
Risen Electronics 25 - -
$1.84
 - - Yes - Enable, Frequency Control, Ramp, Soft Start 95% - - - 50 kHz to 1 MHz Step-Down - - - - - - - - Surface Mount 1 -40°C to 125°C - - Positive 10 A 1 - Transistor Driver 1.205 V to 40 V - - 3.2 mA - Not Present - - 16-HTSSOP 16-HTSSOP - No - - Buck 4.5 V to 42 V -
Product image for LM5155QDSSTQ1 by Texas Instruments
LM5155QDSSTQ1
Texas Instruments
25
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 25 - -
Price on request
 - - 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 -
Product image for LM1770SMF by Texas Instruments
LM1770SMF
Texas Instruments
25
From Speed Components Ltd
Distributor Stock MOQ Country
Speed Components Ltd 25 - -
$0.75
 - - No - - 98% - - - 100kHz ~ 1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C - - Positive 4A 1 - Transistor Driver - - - 400µA - - - - SOT-23-5 - - Yes - - Buck 2.8V to 5.5V -
Product image for LM5119QPSQX/NOPB by Texas Instruments
LM5119QPSQX/NOPB
Texas Instruments
25
From MW.FEP S.p.A.
Distributor Stock MOQ Country
MW.FEP S.p.A. 25 - -
Price on request
 - - No - Enable, Frequency Control, Ramp, Soft Start - - - - 50kHz ~ 750kHz Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - 32-WQFN (5x5) - - Yes - - Buck 5.5V ~ 65V -
Product image for NCV885301D1R2G by On Semiconductor
NCV885301D1R2G
Download Datasheet for NCV885301D1R2G
On Semiconductor
25
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 25 - -
$0.78
 Yes Yes Yes - Enable, Power Good - 93% - - 340kHz Step-Down - Yes - - - 1.27 mm Gull Wing - Surface Mount 1 -40°C - 3.1V Positive - 1 - Transistor Driver - - - - - - - - 8-SOIC 8-SOIC - No - - Buck 3.1V ~ 44V -
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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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