STMicroelectronics, Inc. Voltage Regulators - DC DC Switching Regulators L4976D

IC REG BUCK ADJUSTABLE 1A 16SOIC

Manufacturer: STMicroelectronics
Win Source Part Number: 002285-L4976D
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 100kHz to 300kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1A
Family Name: L4976
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 16-SO W
Purpose: Step-Down
Maximum Input Voltage: 55V
Nominal Output Voltage (Min/Fixed): 0.5V
Maximum Output Voltage: 50V
Minimum Input Voltage: 8V
Alternative Parts (Cross-Reference): SM74304SDE; SM74304SDX; SM74304MMX; SM74304SD;
Introduction Date: March 22, 1999
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Balance

"Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 1A 16-SOIC (0.295"", 7.50mm Width)"

DC/DC Controller, 1A, 50V, 8-55V In, SO, SM Product overview: L4976D from STMicroelectronics is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 1A, 50V, 55V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 1A, 50V, 55V, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-L4976D can be used for catalog matching and distributor lookup.