Product Overview: L4962E Voltage Regulator by STMicroelectronics

The L4962E from STMicroelectronics is a robust and versatile voltage regulator designed to deliver a high level of performance for a variety of applications. This step-down monolithic power switching regulator is capable of delivering up to 1.5A at output voltages from 5.1V to 40V. Its wide input voltage range allows it to operate efficiently in environments with fluctuating power supply conditions.

Key Features and Benefits

• High Efficiency: The L4962E incorporates an internal power MOSFET with low on-resistance, ensuring high efficiency and reduced heat generation.
• Adjustable Output Voltage: Users can set the output voltage from 5.1V to 40V, providing flexibility for various circuit requirements.
• Precise Voltage Regulation: The device maintains tight control over output voltage, ensuring stable operation even under dynamic load conditions.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, enhancing its reliability and lifespan.
• Short Circuit Protection: In the event of a short circuit, the L4962E automatically limits the output current to prevent damage to itself and the connected load.

Applications

The L4962E is suitable for a wide range of applications, including but not limited to:

• Automotive systems
• Industrial control systems
• Power management solutions
• Battery-powered devices
• Step-down switching regulators

Technical Specifications

Parameter Value Output Current Up to 1.5A Input Voltage 8V to 55V Output Voltage 5.1V to 40V (Adjustable) Switching Frequency 100kHz (Typical) Package PENTAWATT V

In conclusion, the L4962E from STMicroelectronics is a reliable and efficient solution for power regulation needs, offering the versatility and protection features necessary for demanding applications.