STMicroelectronics

L4949EDMITTR

L4949EDMITTR Description

The L4949EDMITTR is a Linear & Switching Voltage Regulator designed and manufactured by STMicroelectronics. This product is an active, fixed-output voltage regulator with a positive output configuration. It is designed to provide a stable 5V output with a maximum dropout voltage of 0.5V at 100mA output current. The L4949EDMITTR is RoHS3 compliant and REACH unaffected, making it suitable for a wide range of applications.

L4949EDMITTR Features

• Output Type: Fixed
• Voltage - Input (Max): 28V
• Current - Output: 100mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 5 mA
• Voltage - Output (Min/Fixed): 5V
• Voltage Dropout (Max): 0.5V @ 100mA
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Current - Quiescent (Iq): 300 µA
• Mounting Type: Surface Mount
• Control Features: Reset Output
• Protection Features: Over Temperature, Short Circuit

Unique features and advantages of the L4949EDMITTR include its low quiescent current of 300 µA, which helps reduce power consumption in battery-powered applications. The reset output control feature allows for improved system stability and reliability. The over-temperature and short-circuit protection features provide additional safety and protection for the device and the system it is used in.

L4949EDMITTR Applications

The L4949EDMITTR is ideal for a variety of applications where a stable 5V output is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current, the L4949EDMITTR is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The L4949EDMITTR can be used in industrial control systems where a stable 5V output is needed for microcontrollers and other digital circuits.
3. Automotive Applications: The L4949EDMITTR can be used in automotive systems where a stable 5V output is required for various electronic components.

Conclusion of L4949EDMITTR

The L4949EDMITTR is a reliable and efficient Linear & Switching Voltage Regulator from STMicroelectronics. Its unique features, such as low quiescent current, reset output control, and built-in protection features, make it an ideal choice for a wide range of applications. With its fixed 5V output and positive output configuration, the L4949EDMITTR provides a stable and reliable power supply solution for various electronic systems.