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.
Product List
Total Components: 12,191
| Product | Pricing | Datasheet | 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 | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM3477MM/NOPB Texas Instruments | 1 $3.0900 | Datasheet | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 1 | 1 | 2.97V ~ 35V | 500kHz | 93% | No | No | - | Enable | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | 5,026 Cart + RFQ |
LM5025DMTC/NOPB Texas Instruments | 1 $3.1000 | Datasheet | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 2 | 1 | 8V ~ 15V | 200kHz ~ 580kHz | 80% | No | Yes | - | Dead Time Control, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 3,245 Cart + RFQ |
BD9300F-E2 ROHM Semiconductor | 1 $3.1400 | Datasheet | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.6V ~ 35V | 20kHz ~ 800kHz | 100% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.173", 4.40mm Width) | 14-SOP | 9,145 Cart + RFQ |
NCP1034DR2G onsemi | 1 $1.9385 100 $1.5508 500 $1.2923 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10V ~ 18V | 25kHz ~ 500kHz | 80% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 1,000 Cart + RFQ |
ISL8104IBZ Intersil (Renesas Electronics Corporation) | 1 $3.2100 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7.6V ~ 15.4V | 200kHz ~ 1.5MHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | 2,531 Cart + RFQ |
BD8303MUV-E2 ROHM Semiconductor | 1 $3.2700 | Datasheet | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 2 | 2 | 2.7V ~ 14V | 200kHz ~ 1MHz | 90% | Yes | No | - | Enable, Frequency Control | -25°C ~ 85°C (TA) | Surface Mount | 16-VFQFN Exposed Pad | VQFN016V3030 | 5,676 Cart + RFQ |
UC28023DWR Texas Instruments | 1 $3.3100 | Datasheet | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | 9V ~ 30V | 340kHz ~ 460kHz | 90% | Yes | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 105°C (TA) | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | 1,786 Cart + RFQ |
ADP1870ARMZ-0.6-R7 ADI (Analog Devices, Inc.) | 1 $3.7600 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.95V ~ 20V | 600kHz | 65% | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP | 8,905 Cart + RFQ |
ADP1870ARMZ-1.0-R7 ADI (Analog Devices, Inc.) | 1 $3.7600 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.25V ~ 20V | 1MHz | 45% | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP | 2,165 Cart + RFQ |
ISL62870HRUZ-T Intersil (Renesas Electronics Corporation) | 1 $3.3700 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.3V ~ 25V | 300kHz | - | Yes | No | - | Enable, Phase Control, Power Good | -10°C ~ 100°C (TA) | Surface Mount | 16-UFQFN | 16-UTQFN (2.6x1.8) | 1,113 Cart + RFQ |
LM5041AMTCX/NOPB Texas Instruments | 1 $3.3700 | Datasheet | Transistor Driver | Step-Up/Step-Down | Positive | Half-Bridge, Push-Pull | 1 | 1 | 15V ~ 90V | 200kHz, 600kHz | - | Yes | Yes | - | Dead Time Control, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 7,069 Cart + RFQ |
ISL6341ACRZ Intersil (Renesas Electronics Corporation) | 1 $3.3700 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 600kHz | 75% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | 0°C ~ 70°C (TA) | Surface Mount | 10-WFDFN Exposed Pad | 10-TDFN-EP (3x3) | 4,008 Cart + RFQ |
ISL8130IRZ Intersil (Renesas Electronics Corporation) | 1 $3.3700 | Datasheet | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 5.5V | 100kHz ~ 1.4MHz | 96% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount | 20-VFQFN Exposed Pad | 20-QFN (4x4) | 6,833 Cart + RFQ |
SI-8511NVS-TL Sanken Electric Co., Ltd. | 1 $3.3900 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | 400kHz | - | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -20°C ~ 85°C (TA) | Surface Mount | 24-LSSOP (0.220", 5.60mm Width) | 24-TSSOP | 3,139 Cart + RFQ |
LM27402SQ/NOPB Texas Instruments | 1 $3.4200 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 20V | 200kHz ~ 1.2MHz | 95% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | 16-WQFN Exposed Pad | 16-WQFN (4x4) | 3,199 Cart + RFQ |
ISL6840IRZ-T Intersil (Renesas Electronics Corporation) | 1 $3.4300 | Datasheet | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.5V ~ 14V | Up to 2MHz | 96% | Yes | No | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | Surface Mount | 8-VFDFN Exposed Pad | 8-DFN (2x3) | 5,578 Cart + RFQ |
L6910 STMicroelectronics | 1 $3.4300 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 12V | 200kHz | 100% | Yes | No | - | Current Limit, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO | 8,294 Cart + RFQ |
TPS40190DRCR Texas Instruments | 1 $2.7200 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 15V | 300kHz | 85% | Yes | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount | 10-VFDFN Exposed Pad | 10-VSON (3x3) | 5,738 Cart + RFQ |
ISL62871HRUZ-T Intersil (Renesas Electronics Corporation) | 1 $3.4800 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.3V ~ 25V | 300kHz | - | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -10°C ~ 100°C (TA) | Surface Mount | 16-UFQFN | 16-UTQFN (2.6x1.8) | 2,808 Cart + RFQ |
ADP1874ARQZ-0.6-R7 ADI (Analog Devices, Inc.) | 1 $3.5000 | Datasheet | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.95V ~ 20V | 600kHz | 65% | Yes | No | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | 16-SSOP (0.154", 3.90mm Width) | 16-QSOP | 4,826 Cart + RFQ |