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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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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.

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Part & Mfr Total Stock Pricing & RFQ Applications Clock Sync Control Features Duty Cycle (Max) Efficiency Features Frequency Function Mounting Type Number of Outputs Operating Temperature Output Configuration Output Phases Output Type Power (Watts) Serial Interfaces Supplier Device Package Synchronous Rectifier Topology Type Voltage
SC4810DITSTRT
SC4810DITSTRT
Download Datasheet for SC4810DITSTRT
Semtech
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 - Yes Current Limit, Frequency Control, Ramp, Soft Start 85% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 16-TSSOP No Forward Converter - 4.5V ~ 15V
SC4812STRT
SC4812STRT
Semtech
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 - Yes Current Limit, Enable, Soft Start 80% - - 260kHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive, Isolation Capable 1 Transistor Driver - - 8-SO No Flyback, Forward Converter - 12V ~ 90V
SC4808B-1MSTRT
SC4808B-1MSTRT
Semtech
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 - Yes Current Limit, Frequency Control 49% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Full-Bridge, Half-Bridge, Push-Pull - 4.26V ~ 16V
SC4808B-2MSTRT
SC4808B-2MSTRT
Semtech
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 - Yes Current Limit, Frequency Control 49% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Full-Bridge, Half-Bridge, Push-Pull - 4.26V ~ 16V
SC4808BIMSTRT
SC4808BIMSTRT
Semtech
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 - Yes Current Limit, Frequency Control 49% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Full-Bridge, Half-Bridge, Push-Pull - 4.33V ~ 18V
SC4808CMSTRT
SC4808CMSTRT
Semtech
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 - Yes Current Limit, Frequency Control 49% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 16V
SC4809AIMSTRT
SC4809AIMSTRT
Semtech
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 - Yes Frequency Control, Soft Start 90% - - 50kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Flyback, Forward Converter - 4.2V ~ 16V
SC4806MLTRT
SC4806MLTRT
Semtech
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 - Yes Current Limit, Frequency Control, Ramp, Soft Start 49% - - 50kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 12-MLPQ (4x4) No Buck - 7.4V ~ 8.6V
SC1102CSTRT
SC1102CSTRT
Semtech
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 - No Enable, Phase Control, Soft Start 95% - - 200kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 14-SOIC Yes Buck - 4.2V ~ 12.6V
SC1102ASTRT
SC1102ASTRT
Semtech
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 - No Enable, Phase Control, Soft Start 95% - - 500kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 14-SOIC Yes Buck - 4.2V ~ 12.6V
SC1104BISTRT
SC1104BISTRT
Semtech
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 - No Enable, Phase Control, Soft Start 90% - - 600kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC Yes Buck - 4.5V ~ 7V
SC1176ASWTRT
SC1176ASWTRT
Semtech
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 - No Enable, Power Good, Soft Start 95% - - 300kHz Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 2 Transistor Driver - - 20-SOIC Yes Buck - 4.2V ~ 15V
SC1176CSWTRT
SC1176CSWTRT
Semtech
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 - No Enable, Power Good, Soft Start 95% - - 300kHz Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 2 Transistor Driver - - 20-SOIC Yes Buck - 4.2V ~ 15V
SC1176TSTRT
SC1176TSTRT
Semtech
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 - No Enable, Power Good, Soft Start 95% - - 300kHz Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 2 Transistor Driver - - 20-TSSOP Yes Buck - 4.2V ~ 15V
SC4905AIMSTRT
SC4905AIMSTRT
Semtech
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 - Yes Current Limit, Frequency Control 95% - - 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 10-MSOP No Flyback, Forward Converter - 4.2V ~ 18V
SC2442HITSTRT
SC2442HITSTRT
Semtech
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 - Yes Enable, Frequency Control, Soft Start 94% - - 100kHz ~ 1.1MHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver - - 24-TSSOP Yes Buck - 4.75V ~ 36V
SC2442ITSTRT
SC2442ITSTRT
Semtech
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 - Yes Enable, Frequency Control, Soft Start 94% - - 100kHz ~ 1.1MHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver - - 24-TSSOP Yes Buck - 4.75V ~ 30V
SC2545MLTRT
SC2545MLTRT
Semtech
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 - No Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 90% - - 100kHz ~ 300kHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - - 24-MLPQ (4x4) Yes Buck - 4.5V ~ 28V
SC2545TSTRT
SC2545TSTRT
Semtech
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 - No Current Limit, Enable, Frequency Control, Phase Control, Soft Start 90% - - 100kHz ~ 300kHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - - 24-TSSOP Yes Buck - 4.5V ~ 28V
SC2542TETRT
SC2542TETRT
Semtech
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 - No Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 90% - - 100kHz ~ 300kHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - - 28-TSSOP-EDP Yes Buck - 6.5V ~ 28V
SC4510ITSTRT
SC4510ITSTRT
Semtech
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 - Yes Enable, Frequency Control, Power Good, Soft Start 90% - - 100kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 20-TSSOP Yes Buck - 4.75V ~ 16V
SC2441ATETRT
SC2441ATETRT
Semtech
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 - Yes Enable, Frequency Control, Soft Start 90% - - Up to 1MHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - - 28-TSSOP Yes Buck - 1.8V ~ 20V
SC2441ITSTRT
SC2441ITSTRT
Semtech
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 - Yes Enable, Frequency Control, Soft Start 90% - - Up to 1MHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - - 28-TSSOP Yes Buck - 1.8V ~ 15V
SC453TSTRT
SC453TSTRT
Semtech
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 - No Current Limit, Enable, Soft Start - - - - Step-Down Surface Mount 1 - Positive 1 Transistor Driver - - 28-TSSOP Yes Buck - 3V ~ 25V
SC2608STRT
SC2608STRT
Semtech
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 - No Enable, Phase Control, Soft Start 90% - - 200kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SO Yes Buck - 4.5V ~ 14V
SC2612ESTRT
SC2612ESTRT
Semtech
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 - No Enable, Soft Start 80% - - 500kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 8-SOIC Yes Buck - 4.5V ~ 15V
SC4603IMSTRT
SC4603IMSTRT
Semtech
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 - Yes Current Limit, Enable, Phase Control 100% - - 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 10-MSOP Yes Buck - 2.25V ~ 5.5V
XR77129ELBMTR-F
XR77129ELBMTR-F
Maxlinear
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 - No Enable - - - 105kHz ~ 1.23MHz Step-Down Surface Mount 4 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - I²C, SMBus 44-TQFN (7x7) Yes Buck - 6V ~ 40V
XR77128ELBMTR-F
XR77128ELBMTR-F
Maxlinear
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 - No Enable - - - 105kHz ~ 1.23MHz Step-Down Surface Mount 4 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - I²C, SMBus 44-TQFN (7x7) Yes Buck - 5.5V ~ 25V
XR77129ELBTR-F
XR77129ELBTR-F
Maxlinear
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 - No Enable - - - 105kHz ~ 1.23MHz Step-Down Surface Mount 4 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - I²C, SMBus 44-TQFN (7x7) Yes Buck - 6V ~ 40V
MAX649CSA+
MAX649CSA+
Download Datasheet for MAX649CSA+
Analog Devices / Maxim Integrated
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 - No Enable - - - Up to 300kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Buck - 4V ~ 16.5V
XR71211EHMTR-F
XR71211EHMTR-F
Maxlinear
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 - No Current Limit, Enable, On Time Control, Power Good, Soft Start - - - 100kHz ~ 800kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 10-DFN (3x3) Yes Buck - 5.5V ~ 40V
XR71211EHTR-F
XR71211EHTR-F
Maxlinear
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 - No Current Limit, Enable, On Time Control, Power Good, Soft Start - - - 100kHz ~ 800kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 10-DFN (3x3) Yes Buck - 5.5V ~ 40V
LV5045V-TLM-E
LV5045V-TLM-E
On Semiconductor
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 - - - - - - - - - - - - - - - - - - - - -
LV5771QA-NH
LV5771QA-NH
On Semiconductor
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 - No Current Limit, Enable, Soft Start 75% - - Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-VQFNJ (3x3) Yes Buck - 8V ~ 42V
NCP5269BMNTWG
NCP5269BMNTWG
On Semiconductor
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 - No Enable, Frequency Control, Power Good - - - 300kHz, 400kHz, 600kHz Step-Down Surface Mount 1 -40°C ~ 100°C (TA) Positive 1 Transistor Driver - - 20-QFN (3x3) Yes Buck - 3.3V ~ 28V
NCP81101BMNTWG
NCP81101BMNTWG
On Semiconductor
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 - - - - - - - - Surface Mount - - - - - - - 28-QFN (5x5) - - - -
NCP81103BMNTXG
NCP81103BMNTXG
On Semiconductor
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 - - - - - - - - Surface Mount - - - - - - - 36-QFN (5x5) - - - -
NCP81108MNTXG
NCP81108MNTXG
On Semiconductor
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 - - - - - - - - Surface Mount - - - - - - - 36-QFN (5x5) - - - -
NCP81109BMNTXG
NCP81109BMNTXG
On Semiconductor
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 - - - - - - - - Surface Mount - - - - - - - 48-QFN (6x6) - - - -
NCP81116MNTXG
NCP81116MNTXG
On Semiconductor
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NCP81118MNTWG
NCP81118MNTWG
On Semiconductor
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NCP81118MNTXG
NCP81118MNTXG
On Semiconductor
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NCP81119AMNTXG
NCP81119AMNTXG
On Semiconductor
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LV5771QA-2H
LV5771QA-2H
On Semiconductor
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 - No Current Limit, Enable, Soft Start 75% - - Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-VQFNJ (3x3) Yes Buck - 8V ~ 42V
LV5043NV-MPB-E
LV5043NV-MPB-E
On Semiconductor
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LV5044V-MPB-E
LV5044V-MPB-E
On Semiconductor
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 - No Current Limit, Power Good, Soft Start 82% - - 250kHz ~ 1.1MHz Step-Down Surface Mount 2 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 30-SSOP Yes Buck - 4.5V ~ 16V
LV5045V-MPB-E
LV5045V-MPB-E
On Semiconductor
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LV5052V-MPB-E
LV5052V-MPB-E
On Semiconductor
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 - No Current Limit, Power Good, Soft Start 82% - - 250kHz ~ 1.1MHz Step-Down Surface Mount 2 -20°C ~ 85°C (TA) Positive 2 Transistor Driver - - 30-SSOP Yes Buck - 9.4V ~ 16V
LV5655VB-MPB-E
LV5655VB-MPB-E
On Semiconductor
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Showing 10901-10950 of 11,939 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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