+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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc./Maxim Integrated MAX770CSA | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | MAX770 | Transistor Driver | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 100 | Step-Up | 3V ~ 16.5V | 1 | Boost | 300kHz | Enable | Positive | 1 | - | No | No | - | ||
| Analog Devices Inc./Maxim Integrated MAX797ESE | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | MAX797 | Transistor Driver | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.31.0001 | 1 | Step-Up, Step-Up/Step-Down | 5V ~ 30V | 1 | Buck, Boost, Flyback | 150kHz, 300kHz | Enable, Pulse Skipping, Soft Start | Positive | 1 | 96% | Yes | Yes | - | ||
| Microsemi Corporation LX1553CM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Obsolete | 0°C ~ 70°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | LX1553 | Transistor Driver | 8-DIP | download | RoHS non-compliant | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Buck, Boost | - | Frequency Control | Positive | 1 | 96% | Yes | No | - | ||
| Microsemi Corporation LX1672-03CPW | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | LoadSHARE™ | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | LX1672 | Transistor Driver | 28-TSSOP | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4.5V ~ 5.5V | 3 | Buck | 300kHz | Current Limit, Soft Start | Positive | 2 | 85% | Yes | No | - | |||
| Microsemi Corporation LX1672-05CPW | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | LoadSHARE™ | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | LX1672 | Transistor Driver | 28-TSSOP | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4.5V ~ 5.5V | 3 | Buck | 500kHz | Current Limit, Soft Start | Positive | 2 | 75% | Yes | No | - | |||
| Texas Instruments UCC28089D | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tube | Active | -40°C ~ 105°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | UCC28089 | Transistor Driver | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 75 | Step-Up/Step-Down | 8.5V ~ 14V | 2 | Push-Pull | Up to 1MHz | Dead Time Control, Frequency Control | Positive, Isolation Capable | 1 | 50% | No | Yes | - | ||
| Microsemi Corporation LX1553ID | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | LX1553 | Transistor Driver | 14-SOIC | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Buck, Boost | - | Frequency Control | Positive | 1 | 96% | Yes | No | - | |||
| Microsemi Corporation LX1555CD | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | LX1555 | Transistor Driver | 14-SOIC | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Buck, Boost | - | Frequency Control | Positive | 1 | 48% | Yes | No | - | |||
| Microsemi Corporation LX1555IM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Obsolete | -40°C ~ 85°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | LX1555 | Transistor Driver | 8-DIP | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Buck, Boost | - | Frequency Control | Positive | 1 | 48% | Yes | No | - | |||
| Microsemi Corporation LX1671CPW | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | LoadSHARE™ | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 38-TFSOP (0.173", 4.40mm Width) | LX1671 | Transistor Driver | 38-TSSOP | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4.5V ~ 5.5V | 4 | Buck | 300kHz | Current Limit, Enable, Soft Start | Positive | 2 | 85% | Yes | No | - | |||
 |
Microsemi Corporation LX1672-03CLQ | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | LoadSHARE™ | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 38-VFQFN Exposed Pad | LX1672 | Transistor Driver | 38-MLPQ (5x7) | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 4.5V ~ 5.5V | 3 | Buck | 300kHz | Current Limit, Soft Start | Positive | 2 | 85% | Yes | No | - | ||
| Microsemi Corporation LX1682CDM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LX1682 | Transistor Driver | 8-SOIC | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 5V | 1 | Buck | 190kHz | Current Limit, Soft Start | Positive | 1 | - | Yes | No | - | |||
| Microsemi Corporation LX1682IDM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Bulk | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LX1682 | Transistor Driver | 8-SOIC | download | 2 (1 Year) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 5V | 1 | Buck | 190kHz | Current Limit, Soft Start | Positive | 1 | - | Yes | No | - | |||
| Microchip Technology MCP1630-E/MS | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | MCP1630 | Transistor Driver | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | Step-Up, Step-Down, Step-Up/Step-Down | 3V ~ 5.5V | 1 | Buck, Boost, Buck-Boost, Flyback, SEPIC | - | - | Positive, Isolation Capable | 1 | - | Yes | No | - | ||
| Microchip Technology SG2843DM | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Bulk | Active | -25°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SG2843 | Transistor Driver | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | Step-Down | 7.6V ~ 30V | 1 | Buck | 1Hz ~ 500kHz | - | Positive | 1 | 95% | No | No | - | ||
| Microchip Technology SG3526BN | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | 0°C ~ 70°C (TA) | Through Hole | 18-DIP (0.300", 7.62mm) | SG3526 | Transistor Driver | 18-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 21 | Step-Down, Step-Up/Step-Down | 8V ~ 35V | 2 | Buck, Flyback | 1Hz ~ 500kHz | Dead Time Control, Enable, Frequency Control, Reset, Soft Start | Positive | 1 | 49% | Yes | No | - | ||
| Microsemi Corporation SG3843DM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Bulk | Discontinued at Digi-Key | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SG3843 | Transistor Driver | 8-SOIC | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 7.6V ~ 30V | 1 | Buck | 1Hz ~ 500kHz | - | Positive | 1 | 95% | No | No | - | ||
| Microsemi Corporation SG3843M | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Discontinued at Digi-Key | 0°C ~ 70°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | SG3843 | Transistor Driver | 8-PDIP | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 7.6V ~ 30V | 1 | Buck | 1Hz ~ 500kHz | - | Positive | 1 | 95% | No | No | - | ||
| Microchip Technology SG3845DM | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | SG3845 | Transistor Driver | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | Step-Up/Step-Down | 7.6V ~ 30V | 1 | Flyback | 1Hz ~ 500kHz | - | Positive, Isolation Capable | 1 | 48% | Yes | No | - | ||
| Microchip Technology SG3845M | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Active | 0°C ~ 70°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | SG3845 | Transistor Driver | 8-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | SG3845M-NDR | EAR99 | 8542.39.0001 | 50 | Step-Up/Step-Down | 7.6V ~ 30V | 1 | Flyback | 1Hz ~ 500kHz | - | Positive, Isolation Capable | 1 | 48% | Yes | No | - | |
| Microchip Technology UC2842AM | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Discontinued at Digi-Key | -40°C ~ 85°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | UC2842 | Transistor Driver | 8-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | UC2842AM-NDR | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 96% | No | No | - | |
| Microsemi Corporation UC2844ADM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Bulk | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | UC2844 | Transistor Driver | 8-SOIC | download | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | |||
| Microchip Technology UC3842AM | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Discontinued at Digi-Key | 0°C ~ 70°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | UC3842 | Transistor Driver | 8-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | UC3842AM-NDR | EAR99 | 8542.39.0001 | 50 | Step-Up, Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 96% | No | No | - | |
| Microchip Technology UC3844AD | Microchip Technology |
Min: 1 Mult: 1 |
/image/Microchip Technology | - | Tube | Discontinued at Digi-Key | 0°C ~ 70°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | UC3844 | Transistor Driver | 14-SOIC | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | ||
| Microsemi Corporation UC3844ADM | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Discontinued at Digi-Key | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | UC3844 | Transistor Driver | 8-SOIC | download | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 10V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | ||
| Microsemi Corporation UC3845AD | Microsemi Corporation |
Min: 1 Mult: 1 |
/image/Microsemi Corporation | - | Tube | Obsolete | 0°C ~ 70°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | UC3845 | Transistor Driver | 14-SOIC | download | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Up, Step-Down | 7.6V ~ 30V | 1 | Boost, Buck, Flyback, Forward | Up to 500kHz | Frequency Control | Positive, Isolation Capable | 1 | 48% | No | No | - | |||
| STMicroelectronics L6995STR | STMicroelectronics |
Min: 1 Mult: 1 |
/image/STMicroelectronics | - | Tape & Reel (TR) | Obsolete | 0°C ~ 125°C (TJ) | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | L6995 | Transistor Driver | 20-TSSOP | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | Step-Down | 4.3V ~ 6V | 1 | Buck | 270kHz | Current Limit, Enable, Phase Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | - | ||
| STMicroelectronics TSM007IN | STMicroelectronics |
Min: 1 Mult: 1 |
/image/STMicroelectronics | - | Tube | Obsolete | 0°C ~ 95°C (TA) | Through Hole | 8-DIP (0.300", 7.62mm) | TSM007 | Transistor Driver | 8-DIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 497-4469-5 | EAR99 | 8542.39.0001 | 2,000 | - | 12V ~ 25V | 1 | - | 100kHz | Frequency Control, Soft Start | Positive, Isolation Capable | 1 | 60% | No | No | - | |
| Texas Instruments LM3475MF/NOPB | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | SC-74A, SOT-753 | LM3475 | Transistor Driver | SOT-23-5 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 2.7V ~ 10V | 1 | Buck | - | Enable | Positive | 1 | 100% | No | No | - | ||
| Texas Instruments LM5020SD-2/NOPB | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tape & Reel (TR) | Active | -40°C ~ 125°C (TJ) | Surface Mount | 10-WDFN Exposed Pad | LM5020 | Transistor Driver | 10-WSON (4x4) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Up/Step-Down | 8V ~ 15V | 1 | Flyback | 200kHz ~ 630kHz | Frequency Control, Soft Start | Positive | 1 | 50% | No | Yes | - |
