DC DC Switching Controllers
PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
Sourcing ADI (Analog Devices, Inc.) DC DC Switching Controllers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 3,570
| Product | Pricing | Datasheet | Output Phases | Duty Cycle (Max) | Clock Sync | Serial Interfaces | Control Features | Frequency - Switching | Number of Outputs | Output Configuration | Synchronous Rectifier | Topology | Voltage - Supply (Vcc/Vdd) | Function | Mounting Type | Operating Temperature | Output Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LTC3851EUD#TRPBF ADI (Analog Devices, Inc.) | 1 $5.8700 | 1 | 99% | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 250kHz ~ 750kHz | 1 | Positive | Yes | Buck | 4V ~ 38V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 16-WFQFN Exposed Pad | 16-QFN (3x3) | 5,491 | |
 LTC3851EGN#TRPBF ADI (Analog Devices, Inc.) | 1 $5.8700 | 1 | 99% | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 250kHz ~ 750kHz | 1 | Positive | Yes | Buck | 4V ~ 38V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP | 1,810 | |
 MAX5095AAUA-T ADI (Analog Devices, Inc.) | 1 | 96% | Yes | - | Frequency Control | 20kHz ~ 1MHz | 1 | Positive, Isolation Capable | No | Flyback, Forward Converter | 7.6V ~ 30V | Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX/uSOP | 3,929 | ||
MAX5095BAUA ADI (Analog Devices, Inc.) | 1 | 49.8% | Yes | - | Frequency Control | 10kHz ~ 500kHz | 1 | Positive, Isolation Capable | No | Flyback, Forward Converter | 7.6V ~ 30V | Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX/uSOP | 2,851 | ||
 LTC3716EG#PBF ADI (Analog Devices, Inc.) | 1 $11.6600 | 2 | 99.5% | No | - | Enable, Power Good, Soft Start | 140kHz ~ 310kHz | 2 | Positive | Yes | Buck | 4V ~ 36V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 36-SSOP (0.209", 5.30mm Width) | 36-SSOP | 6,303 | |
 MAX1524EUT ADI (Analog Devices, Inc.) | 1 $1.3700 | 1 | 85% | No | - | Enable | - | 1 | Positive | No | Boost, Flyback, SEPIC | 2.5V ~ 5.5V | Step-Down, Step-Up/Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | SOT-23-6 | SOT-6 | 3,680 | |
 LT8705AIUHF ADI (Analog Devices, Inc.) | 2 | - | Yes | - | Enable, Frequency Control, Soft Start | 100kHz ~ 400kHz | 2 | Positive | Yes | Buck-Boost | 2.8V ~ 80V | Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C | Transistor Driver | 38-WFQFN Exposed Pad | 38-QFN (5x7) | 6,032 | ||
 MAX16931BAGLW/VY+T ADI (Analog Devices, Inc.) | 2 | 95% | Yes | - | Enable, Frequency Control, Power Good | 200kHz ~ 1MHz | 3 | Positive | Yes | Buck, Boost | 3.5V ~ 42V | Step-Up, Step-Down | Surface Mount, Wettable Flank | -40°C ~ 125°C (TJ) | Transistor Driver | 40-VFQFN Exposed Pad | 40-QFN (6x6) | 4,661 | ||
 MAX1858EEG+ ADI (Analog Devices, Inc.) | 1 $8.0700 | 2 | - | Yes | - | Current Limit, Enable, Frequency Control, Reset | 100kHz ~ 600kHz | 2 | Positive | Yes | Buck | 4.75V ~ 23V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP | 2,111 | |
LTC3826EUH#PBF ADI (Analog Devices, Inc.) | 1 $9.3800 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6,270 | |
 LTC3779EFE#PBF ADI (Analog Devices, Inc.) | 1 $94.0298 100 $75.2238 500 $62.6865 | 1 | 90% | No | - | Current Limit, Power Good, Soft Start | 50kHz ~ 600kHz | 1 | Positive | Yes | Buck, Boost | 4.5V ~ 150V | Step-Up, Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | 38-TSSOP-EP | 60 | |
 LT8390EUFD#WPBF ADI (Analog Devices, Inc.) | 1 $12.9800 | 1 | 95% | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 190kHz ~ 630kHz | 1 | Positive | Yes | Buck-Boost | 4V ~ 60V | Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 28-WFQFN Exposed Pad | 28-QFN (4x5) | 4,142 | |
 LTC3872EDDB-1#TRMPBF ADI (Analog Devices, Inc.) | 1 $6.1200 | 1 | - | No | - | Current Limit, Enable, Soft Start | 550kHz | 1 | Positive | No | Boost | 2.75V ~ 9.8V | Step-Up | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 8-WFDFN Exposed Pad | 8-DFN (3x2) | 9,258 | |
 MAX5015ESA+ ADI (Analog Devices, Inc.) | 1 $6.2800 | 1 | 50% | No | - | Enable, Soft Start | 275kHz | 1 | Positive, Isolation Capable | No | Flyback | 13V ~ 36V | Step-Up/Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 4,626 | |
 MAX5061AUE+T ADI (Analog Devices, Inc.) | 1 $3.2700 | 1 | - | Yes | - | Current Limit, Enable, Frequency Control, Power Good | 125kHz ~ 1.5MHz | 1 | Positive | Yes | Buck | 4.75V ~ 28V | Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-TSSOP-EP | 3,299 | |
 LTC7841EUHE#TRPBF ADI (Analog Devices, Inc.) | 1 $6.9750 | 12 | 96% | Yes | I²C, PMBus, SMBus | Current Limit, Power Good | 75kHz ~ 850kHz | 1 | Positive | Yes | Boost | 4.5V ~ 60V | Step-Up | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 36-WFQFN Exposed Pad | 36-QFN (5x6) | 1,944 | |
LTC3859IUHF#TRPBF ADI (Analog Devices, Inc.) | 1 $12.9300 | 2 | 99%, 100% | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 3 | Positive | Yes | Buck, Buck-Boost, SEPIC | 4.5V ~ 38V | Step-Down, Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 38-WFQFN Exposed Pad | 38-QFN (5x7) | 3,200 | |
 LTC3802EGN#PBF ADI (Analog Devices, Inc.) | 1 $11.3149 | 2 | 89% | No | - | Current Limit, Enable, Power Good, Soft Start | 330kHz ~ 750kHz | 2 | Positive | Yes | Buck | 3V ~ 30V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 28-SSOP (0.154", 3.90mm Width) | 28-SSOP | 4,896 | |
 MAX1844EEP ADI (Analog Devices, Inc.) | 1 $1.0200 | 1 | - | No | - | Current Limit, Enable, On Time Control, Power Good | 200kHz, 300kHz, 450kHz, 600kHz | 1 | Positive | Yes | Buck | 4.5V ~ 5.5V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 20-SSOP (0.154", 3.90mm Width) | 20-QSOP | 7,699 | |
MAX5095AAUA+ ADI (Analog Devices, Inc.) | 1 $1.1600 | 1 | 96% | Yes | - | Frequency Control | 20kHz ~ 1MHz | 1 | Positive, Isolation Capable | No | Flyback, Forward Converter | 7.6V ~ 30V | Step-Up/Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX/uSOP | 6,932 |