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 Intersil (Renesas Electronics Corporation) 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: 1,099
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ZL2005PALRFT1R5540 Intersil (Renesas Electronics Corporation) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 9,789 | ||
ZL2005ALPFTK-03 Intersil (Renesas Electronics Corporation) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3,218 | ||
ISL6752AAZAR5325 Intersil (Renesas Electronics Corporation) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3,724 | ||
ZL6102ALBF Intersil (Renesas Electronics Corporation) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7,964 | ||
UPA1436H-AZ Intersil (Renesas Electronics Corporation) | 1 $2.6300 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2,121 | |
 ISL6840IUZ Intersil (Renesas Electronics Corporation) | 1 $3.4300 | 1 | 96% | No | - | Current Limit, Frequency Control | Up to 2MHz | 1 | Positive, Isolation Capable | Yes | Boost, Flyback | 7.5V ~ 14V | Step-Up, Step-Up/Step-Down | Surface Mount | -40°C ~ 105°C (TA) | Transistor Driver | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | 2,861 | |
 ISL6843IBZ Intersil (Renesas Electronics Corporation) | 1 $3.4300 | 1 | 96% | No | - | Current Limit, Frequency Control | Up to 2MHz | 1 | Positive, Isolation Capable | Yes | Boost, Flyback | 9V ~ 16V | Step-Up, Step-Up/Step-Down | Surface Mount | -40°C ~ 105°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 1,525 | |
ISL6520ACBZA Intersil (Renesas Electronics Corporation) | 1 $1.5030 | 1 | 100% | No | - | Phase Control | 300kHz | 1 | Positive | Yes | Buck | 4.5V ~ 5.5V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 3,540 | |
ISL6520ACBZA-T Intersil (Renesas Electronics Corporation) | 1 $1.5030 | 1 | 100% | No | - | Phase Control | 300kHz | 1 | Positive | Yes | Buck | 4.5V ~ 5.5V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 4,467 | |
ISL6545CBZ Intersil (Renesas Electronics Corporation) | 1 $1.5030 | 1 | 100% | No | - | Current Limit, Enable | 300kHz | 1 | Positive | Yes | Buck | 4.5V ~ 14.4V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 1,717 | |
 ISL6721AARZ Intersil (Renesas Electronics Corporation) | 1 $6.2100 | 1 | 75% | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start | Up to 1MHz | 1 | Positive, Isolation Capable | No | Boost, Flyback | 9V ~ 18V | Step-Up, Step-Up/Step-Down | Surface Mount | -40°C ~ 105°C (TA) | Transistor Driver | 16-VFQFN Exposed Pad | 16-QFN (3x3) | 4,528 | |
UPC1909GS-A Intersil (Renesas Electronics Corporation) | 1 $3.2400 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7,677 | |
 HIP6302VCBZ-T Intersil (Renesas Electronics Corporation) | 2 | - | No | - | Enable, Frequency Control, Power Good | 280kHz | 2 | Positive | - | Buck | 4.75V ~ 5.25V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | PWM Signal | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 3,479 | ||
 HIP6303CB Intersil (Renesas Electronics Corporation) | 4 | - | No | - | Enable, Frequency Control, Power Good | 50kHz ~ 1.5MHz | 4 | Positive | - | Buck | 4.75V ~ 5.25V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | PWM Signal | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 8,057 | ||
HIP6303CB-T Intersil (Renesas Electronics Corporation) | 4 | - | No | - | Enable, Frequency Control, Power Good | 50kHz ~ 1.5MHz | 4 | Positive | - | Buck | 4.75V ~ 5.25V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | PWM Signal | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 1,848 | ||
HIP6311ACB Intersil (Renesas Electronics Corporation) | 4 | - | No | - | Enable, Frequency Control, Power Good | 50kHz ~ 1.5MHz | 4 | Positive | - | Buck | 4.75V ~ 5.25V | Step-Down | Surface Mount | 0°C ~ 70°C (TA) | PWM Signal | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 2,071 | ||
 ISL6522IB Intersil (Renesas Electronics Corporation) | 1 | 100% | No | - | Enable, Frequency Control, Phase Control, Soft Start | 200kHz | 1 | Positive | Yes | Buck | 10.8V ~ 13.2V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | 6,527 | ||
ISL6522IB-T Intersil (Renesas Electronics Corporation) | 1 | 100% | No | - | Enable, Frequency Control, Phase Control, Soft Start | 200kHz | 1 | Positive | Yes | Buck | 10.8V ~ 13.2V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | 7,804 | ||
ISL6522IBZ Intersil (Renesas Electronics Corporation) | 1 $2.9500 | 1 | 100% | No | - | Enable, Frequency Control, Phase Control, Soft Start | 200kHz | 1 | Positive | Yes | Buck | 10.8V ~ 13.2V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | 9,439 | |
ISL6522IBZ-T Intersil (Renesas Electronics Corporation) | 1 | 100% | No | - | Enable, Frequency Control, Phase Control, Soft Start | 200kHz | 1 | Positive | Yes | Buck | 10.8V ~ 13.2V | Step-Down | Surface Mount | -40°C ~ 85°C (TA) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC | 4,786 |