Altium Eagle OrCad PADS KiCad 
L7981A
IC REG BUCK ADJUSTABLE 3A 8HSOP
NOVA Part#:
344-3073422-L7981A
Manufacturer:
Manufacturer Part No:
L7981A
Standard Package:
100
Technical Datasheet:
Available download format
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Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | |
| Package case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Manufacturer | STMicroelectronics | |
| RoHS | 1 | |
| Function | Step-Down | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 8-HSOP | |
| Base Product Number | L7981 | |
| Output Configuration | Positive | |
| Output Type | Adjustable | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 28V | |
| Voltage - Output (Min/Fixed) | 0.6V | |
| Voltage - Output (Max) | 28V | |
| Current - Output | 3A | |
| Synchronous Rectifier | No | |
| Topology | Buck | |
| Frequency - Switching | 250kHz ~ 1MHz | |
| Number of Outputs | 1 | |
| Other Names | 497-16177-5 -497-16177-5 L7981A-ND |
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