UMW Tariff Inquiry

78L05-150

78L05-150 Description

The 78L05-150 is a high-performance linear voltage regulator designed for a wide range of electronic applications. Manufactured by UMW, this regulator is part of the Power Management Integrated Circuits (PMIC) category. It offers a fixed output voltage of 5V and is capable of delivering a maximum output current of 150mA. The device is designed to operate efficiently within an input voltage range up to 30V, making it suitable for various power supply requirements.

The 78L05-150 features a low dropout voltage of 1.7V at 40mA, which ensures efficient power conversion even under low input-to-output voltage differentials. This characteristic is particularly beneficial in applications where the input voltage may be close to the required output voltage, minimizing power loss and maximizing efficiency.

The regulator is housed in a surface-mount package, specifically in a Tape & Reel (TR) format, which is ideal for automated assembly processes. It also includes essential protection features such as over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in operation.

78L05-150 Features

• Output Type: Fixed
• Voltage - Input (Max): 30V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Active
• REACH Status: REACH Unaffected
• Mfr: UMW
• Voltage - Output (Min/Fixed): 5V
• Voltage Dropout (Max): 1.7V @ 40mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 5.5 mA
• PSRR: 49dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Current, Over Temperature, Short Circuit
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)

78L05-150 Applications

The 78L05-150 is well-suited for a variety of applications that require a stable and reliable power supply. Its fixed 5V output and 150mA current capability make it ideal for powering microcontrollers, sensors, and other low-power electronic devices. The low dropout voltage ensures efficient operation in battery-powered applications where the input voltage may vary significantly.

Key applications include:

• Embedded Systems: Providing a stable power supply for microcontrollers and other embedded components.
• Consumer Electronics: Suitable for powering low-power devices such as portable gadgets and IoT devices.
• Industrial Control: Reliable power supply for sensors and actuators in industrial automation systems.
• Telecommunications: Efficient power management for low-power communication modules and devices.

Conclusion of 78L05-150

The 78L05-150 by UMW is a versatile and reliable linear voltage regulator that offers a combination of high performance and robust protection features. Its fixed 5V output and 150mA current capability make it an excellent choice for a wide range of electronic applications. The low dropout voltage of 1.7V at 40mA ensures efficient power conversion, making it particularly suitable for low-power and battery-operated devices.

With its surface-mount package and comprehensive protection features, the 78L05-150 is designed for ease of integration and long-term reliability. Its compliance with industry standards such RE asACH and ROHS3 further ensures its suitability for modern electronic designs. Whether powering microcontrollers in embedded systems or providing stable voltage to sensors in industrial applications, the 78L05-150 stands out as a reliable and efficient power management solution.