DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package

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DC DC Switching Controllers

DC-DC switching controllers are power management ICs used to control external power switches for efficient voltage conversion. They support buck, boost, buck-boost, flyback, and other switching topologies, and are commonly used in power supplies, industrial equipment, automotive electronics, communication systems, servers, battery-powered devices, and embedded applications.

TomatoElec is an independent electronic components distributor supplying DC-DC switching controller ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for DC-DC switching controller sourcing support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
S-8341C30AFT-T2-U

S-8341C30AFT-T2-U

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

0 -
RFQ
S-8341C30AFT-T2-U

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 300kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8341C50AFT-T2-U

S-8341C50AFT-T2-U

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

0 -
RFQ
S-8341C50AFT-T2-U

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 300kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8341C51AFT-T2-G

S-8341C51AFT-T2-G

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

0 -
RFQ
S-8341C51AFT-T2-G

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 300kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8341C51AFT-T2-U

S-8341C51AFT-T2-U

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

0 -
RFQ
S-8341C51AFT-T2-U

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 300kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8341D00AFT-T2-U

S-8341D00AFT-T2-U

IC REG CTRLR BOOST 8TSSOP

ABLIC Inc.

0 -
RFQ
S-8341D00AFT-T2-U

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 0.8V ~ 6V 300kHz 89% No No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 8-TSSOP
S-8365AAAAA-M5T1U2

S-8365AAAAA-M5T1U2

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

0 -
RFQ
S-8365AAAAA-M5T1U2

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8365AABBA-I6T1G2

S-8365AABBA-I6T1G2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

0 -
RFQ
S-8365AABBA-I6T1G2

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8365AABBA-M6T1S2

S-8365AABBA-M6T1S2

IC REG CTRLR BOOST SOT23-6

ABLIC Inc.

0 -
RFQ
S-8365AABBA-M6T1S2

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
S-8365ABBBA-I6T1U2

S-8365ABBBA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

0 -
RFQ
S-8365ABBBA-I6T1U2

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 600kHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8366AAAAA-M5T1U2

S-8366AAAAA-M5T1U2

IC REG CTRLR BOOST SOT23-5

ABLIC Inc.

0 -
RFQ
S-8366AAAAA-M5T1U2

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8366AABBA-I6T1U2

S-8366AABBA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

0 -
RFQ
S-8366AABBA-I6T1U2

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8366AABBA-M6T1U2

S-8366AABBA-M6T1U2

IC REG CTRLR BOOST SOT23-6

ABLIC Inc.

0 -
RFQ
S-8366AABBA-M6T1U2

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 1.2MHz 90% No No - - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
S-8366ABABA-I6T1U2

S-8366ABABA-I6T1U2

IC REG CTRLR BOOST SNT-6A

ABLIC Inc.

0 -
RFQ
S-8366ABABA-I6T1U2

Datasheet

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 5.5V 600kHz 95% No No - - -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8540A50FN-IBBT2G

S-8540A50FN-IBBT2G

IC REG CTRLR BUCK 8MSOP

ABLIC Inc.

0 -
RFQ
S-8540A50FN-IBBT2G

Datasheet

- 8-LSSOP, 8-MSOP (0.110", 2.80mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2.5V ~ 10V 600kHz 100% No No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
IR3595BMTRPBF

IR3595BMTRPBF

MP - DCIC

Infineon Technologies

0 -
RFQ
IR3595BMTRPBF

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
NX2124ACSTR

NX2124ACSTR

IC REG CTLR BUCK 8SOIC

Microsemi Corporation

0 -
RFQ
NX2124ACSTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2V ~ 25V 300kHz 84% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
NX2124CSTR

NX2124CSTR

IC REG CTLR BUCK 8SOIC

Microchip Technology

0 -
RFQ
NX2124CSTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 2V ~ 25V 300kHz 84% Yes No - - -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
NX2155HCUPTR

NX2155HCUPTR

IC REG CTLR FLYBACK 10MSOP

Microsemi Corporation

0 -
RFQ
NX2155HCUPTR

Datasheet

- 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 8V ~ 22V 2.25MHz 71% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
NX2423CMTR

NX2423CMTR

IC REG CTRLR BUCK 24MLPQ

Microsemi Corporation

0 -
RFQ
NX2423CMTR

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 5.5V 400kHz 97% Yes No - Enable, Frequency Control, Power Good 0°C ~ 70°C (TA) - - Surface Mount 24-MLPQ (4x4)
AP3581AMP-G1

AP3581AMP-G1

IC REG CTRLR BUCK 8PSOP

Diodes Incorporated

0 -
RFQ
AP3581AMP-G1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 80% Yes No - Enable, Phase Control -40°C ~ 85°C (TA) - - Surface Mount 8-PSOP
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