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| Datasheet | L7981 |
| File Size | 1,151.69 KB |
| Total Pages | 42 |
| Manufacturer | STMicroelectronics |
| Website | https://www.st.com/ |
| Total Parts | This datasheet covers 4 part numbers |
| Associated Parts | L7981, L7981TR, L7981A, L7981ATR |
| Description | IC REG BUCK ADJ 3A 8VFQFPN, IC REG BUCK ADJ 3A 8VFQFPN, IC REG BUCK ADJUSTABLE 3A 8HSOP, IC REG BUCK ADJUSTABLE 3A 8HSOP |
L7981 - STMicroelectronics
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Manufacturer STMicroelectronics Series - Function Step-Down Output Configuration Positive Topology Buck Output Type Adjustable Number of Outputs 1 Voltage - Input (Min) 4.5V Voltage - Input (Max) 28V Voltage - Output (Min/Fixed) 0.6V Voltage - Output (Max) 28V Current - Output 3A Frequency - Switching 250kHz ~ 1MHz Synchronous Rectifier No Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount Package / Case 8-VFDFN Exposed Pad Supplier Device Package 8-VFQFPN (3x3) |
Manufacturer STMicroelectronics Series - Function Step-Down Output Configuration Positive Topology Buck Output Type Adjustable Number of Outputs 1 Voltage - Input (Min) 4.5V Voltage - Input (Max) 28V Voltage - Output (Min/Fixed) 0.6V Voltage - Output (Max) 28V Current - Output 3A Frequency - Switching 250kHz ~ 1MHz Synchronous Rectifier No Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount Package / Case 8-VFDFN Exposed Pad Supplier Device Package 8-VFQFPN (3x3) |
Manufacturer STMicroelectronics Series - Function Step-Down Output Configuration Positive Topology Buck Output Type Adjustable Number of Outputs 1 Voltage - Input (Min) 4.5V Voltage - Input (Max) 28V Voltage - Output (Min/Fixed) 0.6V Voltage - Output (Max) 28V Current - Output 3A Frequency - Switching 250kHz ~ 1MHz Synchronous Rectifier No Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad Supplier Device Package 8-HSOP-EP |
Manufacturer STMicroelectronics Series - Function Step-Down Output Configuration Positive Topology Buck Output Type Adjustable Number of Outputs 1 Voltage - Input (Min) 4.5V Voltage - Input (Max) 28V Voltage - Output (Min/Fixed) 0.6V Voltage - Output (Max) 28V Current - Output 3A Frequency - Switching 250kHz ~ 1MHz Synchronous Rectifier No Operating Temperature -40°C ~ 150°C (TJ) Mounting Type Surface Mount Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad Supplier Device Package 8-HSOP-EP |