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STMICROELECTRONICS L4976D Step-Down Regulator
The L4976 is a high-efficiency 1A step-down switching regulator designed for applications requiring a wide input voltage range of 8V to 55V. It features a precise 5.1V reference, adjustable output from 0.5V to 50V, and a switching frequency up to 300kHz. Built with internal power D-MOS technology, it offers pulse-by-pulse current limiting, hiccup short-circuit protection, thermal shutdown, and feedback disconnection protection. Available in DIP8 and SO16W packages, it ensures reliable performance in compact, efficient power supply circuits.
STMICROELECTRONICS L4976D Step-Down Regulator Specifications:
- Input Voltage Range: 8V to 55V
- Output Voltage: Adjustable from 0.5V to 50V
- Maximum Output Current: 1A
- Switching Frequency: Up to 300kHz
- Reference Voltage: 5.1V
- Thermal Shutdown Protection
- Pulse-by-Pulse Current Limiting
- Hiccup Short Circuit Protection
- Protection Against Feedback Disconnection
- Package Options: DIP8, SO16W
- Operating Temperature: -40°C to 150°C
- Internal Power D-MOS transistor with Rds(on) of 0.252Ω
- Protection against feedback loop disconnection and thermal shutdown
- Designed for high efficiency and high-speed switching
- Package Mechanical Data: DIP8 and SO16W packages with lead-free ECOPACK® standard
- Rated Power Dissipation: 0.8W for SO16W package
Buy the Buy STMicroelectronics L4976 Part Number D Online
Purchase the STMicroelectronics L4976 step-down regulator online now to experience high efficiency, wide input voltage capability, and adjustable output from 0.5V to 50V. This versatile power management device features internal power D-MOS technology, pulse-by-pulse current limiting, hiccup mode for short-circuit protection, and thermal shutdown for safety and reliability. Available in compact DIP8 and SO16W packages, it is ideal for industrial, automotive, and consumer electronics applications, delivering dependable power conversion in a small footprint.
Order your STSeriesL4976 1A Step-Down Switching Regulator today and ensure reliable, high-efficiency power conversion for your projects.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS L4976D?
You can click on the BUY or RFQ button to purchase L4976D from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part L4976D?
You can download the L4976D datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of L4976D?
STMICROELECTRONICS