| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
90,400 pcs
|
90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,500 pcs
|
3500 pcs | On Request | 1 | On Request | On Request | 1048+ | On Request | On Request |
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| Synchronous Rectifier | |
| Topology |
The STMicroelectronics L4976 is a versatile adjustable buck switching regulator, part of the Power Management (PMIC) IC family. It is designed to provide efficient voltage conversion with a maximum input voltage of 55V and a maximum output voltage of 50V. The device can deliver up to 1A of output current and operates with a switching frequency between 100kHz and 300kHz.
This regulator features an adjustable output voltage configuration, allowing for flexibility in various power supply designs. It is housed in an 8-DIP package and supports through-hole mounting. The operating temperature range is from -40°C to 150°C (TJ), making it suitable for demanding environments.
Key electrical characteristics include a minimum input voltage of 8V and a minimum output voltage of 0.5V. The topology is a step-down (buck) converter, and it does not utilize a synchronous rectifier. This component is ideal for applications requiring stable and adjustable power outputs within its specified voltage and current limits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage for the L4976 is 55V.
The maximum output voltage of the L4976 is 50V.
The L4976 has an output current capability of 1A.
The L4976 operates within a temperature range of -40°C to 150°C (TJ).
The L4976 is available in an 8-DIP package.
The L4976 is designed for through-hole mounting.
The L4976 utilizes a Buck topology for step-down voltage conversion.