Altium Eagle OrCad PADS KiCad 
NCP1581DR2G
IC REG CTRLR BUCK 14SOIC
NOVA Part#:
345-3125256-NCP1581DR2G
Manufacturer:
Manufacturer Part No:
NCP1581DR2G
Standard Package:
2,500
Technical Datasheet:
Available download format
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Buck Regulator Positive Output Step-Down - DC-DC Controller IC 14-SOIC
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | |
| Package case | 14-SOIC (0.154", 3.90mm Width) | |
| Manufacturer | onsemi | |
| RoHS | 1 | |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Down | |
| Operating Temperature | 0°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 14-SOIC | |
| Base Product Number | NCP1581 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 6.3V ~ 20V | |
| Duty Cycle (Max) | 85% | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Enable, Soft Start | |
| Output Configuration | Positive | |
| Output Type | Transistor Driver | |
| Synchronous Rectifier | Yes | |
| Topology | Buck | |
| Frequency - Switching | 400kHz | |
| Number of Outputs | 1 | |
| Other Names | 2156-NCP1581DR2G-OS ONSONSNCP1581DR2G |
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