L6981 is an easy to use synchronous monolithic step-down regulator. It is capable of delivering upto 1.5A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. It is available in low noise mode (LNM) versions. LNM makes the switching frequency constant and minimizes the output voltage ripple for light-load operations, meeting the specification for low noise sensitive applications. It is widely used in application such as designed for 24V buses industrial power systems, 24V battery powered equipment, decentralized intelligent nodes, sensors and always-on applications, low noise applications, smart meters, robot cleaner.
- Operating input voltage is 3.5V to 38V
- Output voltage is 5V
- Output voltage from 0.85 V to VIN
- Output overvoltage protection
- Operating quiescent current is 20µA, output voltage sequencing
- Internal compensation network, thermal protection
- 2µA shutdown current, synchronization to external clock for LNM devices
- Internal soft-start
- High voltage VIN compatible enable
- Operating temperature is -40°C to 150°C, packaging style is SO8L
Other details
| Brand |
STMICROELECTRONICS |
| Part Number |
L6981N50DR |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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