+86 13691825231
jerry@srdic.cn-
ALL Products
- Passive
- Audio Products
-
Circuit Protection
- Circuit Breakers
- Circuit Protection Accessories
- Electrical, Specialty Fuses
- Fuseholders
- Fuses
- Gas Discharge Tube Arresters (GDT)
- Ground Fault Circuit Interrupter (GFCI)
- Inrush Current Limiters (ICL)
- Lighting Protection
- PTC Resettable Fuses
- Surge Suppression Ics
- Thermal Cutoffs (Thermal Fuses)
- Transient Voltage Suppressors (TVS)
-
Connectors, Interconnects
- AC Power Connectors
- Backplane Connectors
- Banana and Tip Connectors
- Barrel Connectors
- Between Series Adapters
- Blade Type Power Connectors
- Card Edge Connectors
- Circular Connectors
- Coaxial Connectors (RF)
- Contacts
- D-Sub, D-Shaped Connectors
- FFC, FPC (Flat Flexible) Connectors
- Fiber Optic Connectors
- Heavy Duty Connectors
- Keystone Connectors
- LGH Connectors
- Memory Connectors
- Modular Connectors
- Photovoltaic (Solar Panel) Connectors
- Pluggable Connectors
- Rectangular Connectors
- Shunts, Jumpers
- Sockets for ICs, Transistors
- Solid State Lighting Connectors
- Terminal Blocks
- Terminal Junction Systems
- Terminal Strips and Turret Boards
- Terminals
- USB, DVI, HDMI Connectors
- Discrete Semiconductor Products
- Integrated Circuits (ICs)
- Memory Cards, Modules
- Relays
-
RF/IF and RFID
- Attenuators
- Balun
- RF Accessories
- RF Amplifiers
- RF Antennas
- RF Circulators and Isolators
- RF Demodulators
- RF Detectors
- RF Directional Coupler
- RF Front End (LNA + PA)
- RF Misc ICs and Modules
- RF Mixers
- RF Modulators
- RF Multiplexers
- RF Power Controller ICs
- RF Power Dividers/Splitters
- RF Receiver, Transmitter, and Transceiver Finished
- RF Receivers
- RF Shields
- RF Switches
- RF Transceiver ICs
- RF Transceiver Modules and Modems
- RF Transmitters
- RFI and EMI - Contacts, Fingerstock and Gaskets
- RFI and EMI - Shielding and Absorbing Materials
- RFID Accessories
- RFID Antennas
- RFID Reader Modules
- RFID Transponders, Tags
- RFID, RF Access, Monitoring ICs
- Subscriber Identification Module (SIM) Cards
-
Sensors, Transducers
- Color Sensors
- Color Sensors - Industrial
- Current Sensors
- Encoders
- Encoders - Industrial
- Float, Level Sensors
- Float, Level Sensors - Industrial
- Flow Sensors
- Flow Sensors - Industrial
- Force Sensors
- Force Sensors - Industrial
- Gas Sensors
- Humidity, Moisture Sensors)
- IrDA Transceiver Modules
- LVDT Transducers (Linear Variable Differential Tra
- Magnetic Sensors
- Magnets
- Motion Sensors
- Multifunction
- Optical Sensors
- Particle, Dust Sensors
- Position Sensors
- Pressure Sensors, Transducers
- Pressure Sensors, Transducers - Industrial
- Proximity Sensors
- Proximity Sensors - Industrial
- Proximity/Occupancy Sensors Finished Units
- Sensor Cable Accessories
- Sensor Cable Assemblies
- Sensor Interface Junction Blocks
- Sensor, Transducer Accessories
- Sensor, Transducer Amplifiers
- Shock Sensors
- Solar Cells
- Specialized Sensors
- Strain Gauges
- Temperature Sensors
- Touch Sensors
- Ultrasonic Receivers, Transmitters
- Ultrasonic Receivers, Transmitters - Industrial
-
Switches
- Accessories
- Accessories - Boots, Seals
- Accessories - Caps
- Cable Pull Switches
- Configurable Switch Components - Body
- Configurable Switch Components - Contact Block
- Configurable Switch Components - Illumination Sour
- Configurable Switch Components - Lens
- DIP Switches
- Disconnect Switch Components
- Emergency Stop (E-Stop) Switches
- Interlock Switches
- Keylock Switches
- Keypad Switches
- Limit Switches
- Magnetic, Reed Switches
- Navigation Switches, Joystick
- Programmable Display Switches
- Pushbutton Switches
- Pushbutton Switches - Hall Effect
- Rocker Switches
- Rotary Switches
- Selector Switches
- Slide Switches
- Tactile Switches
- Thumbwheel Switches
- Toggle Switches
- Transformers
- View More >>
DC DC Switching Controllers(12363)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Base Product Number | Output Type | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Function | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Topology | Frequency - Switching | Control Features | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| National Semiconductor LM5033SD | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 10-WDFN Exposed Pad | LM5033 | PWM Signal | 10-WSON (4x4) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up/Step-Down | 15V ~ 90V | 2 | Full-Bridge, Half-Bridge, Push-Pull | 200kHz, 600kHz | Frequency Control, Soft Start | Positive | 1 | - | Yes | Yes | - | ||
 |
Intersil HIP6311VCB | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 0000.00.0000 | 1 | |||||||||||||||||||||
| National Semiconductor LM5025SDX/NOPB | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 16-WFDFN Exposed Pad | LM5025 | Transistor Driver | 16-WSON (5x5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 4,500 | Step-Up/Step-Down | 8V ~ 15V | 2 | Forward Converter | 200kHz ~ 580kHz | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive, Isolation Capable | 1 | 80% | No | Yes | - | ||
| Analog Devices Inc./Maxim Integrated MAX17068AAX+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Bulk | Active | MAX17068 | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||||||
| Intersil ISL6526IB-TR5146 | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | * | Bulk | Active | Not applicable | 3 (168 Hours) | Vendor Undefined | 0000.00.0000 | 2,500 | ||||||||||||||||||||||
| Unitrode UC1842J883B | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | - | Bulk | Active | -55°C ~ 125°C (TA) | Through Hole | 8-CDIP (0.300", 7.62mm) | UC1842 | Transistor Driver | 8-CDIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 12V ~ 28V | 1 | Boost, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 96% | No | No | - | ||
| Unitrode UC3874DW-2 | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 18-SOIC (0.295", 7.50mm Width) | UC3874 | Transistor Driver | 18-SOIC | download | RoHS non-compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 4.4V ~ 36V | 1 | Buck | Up to 300kHz | Soft Start | Positive | 1 | 100% | Yes | No | - | ||
|
onsemi SMBT1109-1LT3 | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | * | Bulk | Active | SMBT1109 | RoHS non-compliant | 1 (Unlimited) | REACH Affected | 10,000 | |||||||||||||||||||||
| Unitrode UC1842AL883B | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | - | Bulk | Active | -55°C ~ 125°C (TA) | Surface Mount | 20-LCC (J-Lead) | UC1842 | Transistor Driver | 20-PLCC (9x9) | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down, Step-Up/Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 96% | No | No | - | ||
| Intersil ISL6526IBZ | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | ISL6526 | Transistor Driver | 14-SOIC | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 2.97V ~ 3.63V | 1 | Buck | 600kHz | Enable, Phase Control | Positive | 1 | 100% | Yes | No | - | ||
| Analog Devices Inc./Maxim Integrated MAX1771CSA+TG068 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | MAX1771 | Transistor Driver | 8-SOIC | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1,000 | Step-Up, Step-Up/Step-Down | 3V ~ 16.5V | 1 | Boost, Buck-Boost | Up to 300kHz | Current Limit, Enable, Soft Start | Positive | 1 | 50% | No | No | - | ||
|
onsemi SUR324CTRLFBG | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | * | Bulk | Active | SUR324 | ROHS3 Compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||
| Unitrode UCC2803J | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | Automotive, AEC-Q100 | Bulk | Active | -40°C ~ 85°C | Through Hole | 8-CDIP (0.300", 7.62mm) | UCC2803 | Transistor Driver | 8-CDIP | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 3.6V ~ 12V | 1 | Boost, Flyback, Forward Converter | 31kHz | Current Limit, Dead Time Control, Soft Start | Positive | 1 | 99% | No | No | - | ||
|
Fairchild Semiconductor 2005ASZ | Fairchild Semiconductor |
Min: 1 Mult: 1 |
/image/Fairchild Semiconductor | - | Bulk | Active | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 2005A | - | 16-SOIC | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 2,500 | - | - | - | - | - | - | - | - | - | - | - | |||
| Texas Instruments UCC28C40QDRQ1 | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 125°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | UCC28C40 | PWM | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down, Step-Up/Step-Down | 6.6V ~ 18V | 1 | Buck, Flyback | 53kHz | Overcurrent, Ramp | Positive | 1 | 96% | Yes | No | - | ||
| Texas Instruments LM2744MTC/NOPB-TI | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | LM2744 | Transistor Driver | 14-TSSOP | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 3V ~ 6V | 1 | Buck | 50kHz ~ 1MHz | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Positive | 1 | 80% | Yes | No | - | |||
| onsemi SMBT1357LT1 | onsemi |
Min: 1 Mult: 1 |
/image/onsemi | * | Bulk | Active | SMBT1357 | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 3,000 | ||||||||||||||||||||
| Unitrode UC3843J | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | 8-CDIP (0.300", 7.62mm) | UC3843 | Transistor Driver | 8-CDIP | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down, Step-Up/Step-Down | 12V ~ 28V | 1 | Boost, Buck, Buck-Boost, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 97% | No | No | - | ||
|
Renesas Electronics America Inc ISL68312IRAZ-T7A | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | - | Surface Mount | 24-VFQFN Exposed Pad | ISL68312 | PWM | 24-QFN (4x4) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68312IRAZ-T7ATR | EAR99 | 8542.39.0001 | 250 | Step-Down | 4.75V ~ 16V | 1 | Buck | 200kHz ~ 1MHz | Enable | Positive | 1 | - | No | No | PMBus |
|
Renesas Electronics America Inc ISL68300IRAZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 24-VFQFN Exposed Pad | ISL68300 | PWM | 24-QFN (4x4) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68300IRAZ-TTR | EAR99 | 8542.39.0001 | 4,000 | Step-Down | 4.75V ~ 16V | 1 | Buck | 200kHz ~ 1MHz | Enable, Power Good | Positive | 1 | - | No | Yes | I²C, PMBus, SMBus |
| Renesas Electronics America Inc ISL81601FVEZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TA) | Surface Mount | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | ISL81601 | PWM Signal | 38-HTSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL81601FVEZ-TTR | EAR99 | 8542.39.0001 | 2,500 | Step-Up/Step-Down | 4.5V ~ 60V | 1 | Buck-Boost | 90kHz ~ 650kHz | Current Limit, Enable, Power Good | Positive | 2 | - | Yes | Yes | - | |
|
Renesas Electronics America Inc ISL78224ANZ | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tray | Active | -40°C ~ 125°C (TA) | Surface Mount | 64-TQFP Exposed Pad | ISL78224 | PWM | 64-TQFP-EP (10x10) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL78224ANZ | EAR99 | 8542.39.0001 | 160 | Step-Up/Step-Down | 6V ~ 64V | 2 | Flyback | 100kHz ~ 750kHz | Current Limit, Enable | Positive | 4 | 91.7% | Yes | Yes | PMBus |
|
Renesas Electronics America Inc ISL68312IRAZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | - | Surface Mount | 24-VFQFN Exposed Pad | ISL68312 | PWM | 24-QFN (4x4) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68312IRAZ-TTR | EAR99 | 8542.39.0001 | 4,000 | Step-Down | 4.75V ~ 16V | 1 | Buck | 200kHz ~ 1MHz | Enable | Positive | 1 | - | No | No | PMBus |
|
Renesas Electronics America Inc ISL68301IRAZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 24-VFQFN Exposed Pad | ISL68301 | PWM | 24-QFN (4x4) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68301IRAZ-TTR | EAR99 | 8542.39.0001 | 4,000 | Step-Down | 4.75V ~ 16V | 1 | Buck | 200kHz ~ 1MHz | Enable, Power Good | Positive | 1 | - | Yes | Yes | PMBus |
|
Renesas Electronics America Inc ISL68221IRAZ-T7A | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | ISL68221 | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68221IRAZ-T7ATR | EAR99 | 8542.39.0001 | 250 | ||||||||||||||||||
| Renesas Electronics America Inc ISL81401FRZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | ISL81401 | PWM Signal | 32-QFN (5x5) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL81401FRZ-TTR | EAR99 | 8542.39.0001 | 6,000 | Step-Up/Step-Down | 4.5V ~ 40V | 1 | Buck-Boost | 90kHz ~ 650kHz | Current Limit, Enable, Power Good | Positive | 2 | - | Yes | Yes | - | |
| Renesas Electronics America Inc ISL81401AFRZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TA) | Surface Mount | 32-VFQFN Exposed Pad | ISL81401 | PWM Signal | 32-QFN (5x5) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL81401AFRZ-TTR | EAR99 | 8542.39.0001 | 6,000 | Step-Up/Step-Down | 4.5V ~ 40V | 1 | Buck-Boost | 90kHz ~ 650kHz | Current Limit, Enable, Power Good | Positive | 2 | - | Yes | Yes | - | |
| Renesas Electronics America Inc ISL68137IRAZ-T | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 48-VFQFN Exposed Pad | ISL68137 | PWM Signal | 48-QFN (6x6) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 20-ISL68137IRAZ-TTR | EAR99 | 8542.39.0001 | 4,000 | - | 3.135V ~ 3.465V | 7 | - | 200kHz ~ 1MHz | Enable, Power Good | Positive | 7 | - | No | No | AVSBus, PMBus | |
| National Semiconductor LM2611AMF/NOPB | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | * | Bulk | Active | LM2611 | download | 0000.00.0000 | 1 | |||||||||||||||||||||||
| Unitrode UCC3807D-1 | Unitrode |
Min: 1 Mult: 1 |
/image/Unitrode | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | UCC3807 | Transistor Driver | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down, Step-Up/Step-Down | 6.9V ~ 13.5V | 1 | Buck, Boost, Flyback, Forward Converter, SEPIC | 202kHz | - | Positive | 1 | 78% | No | No | - |
