STMicroelectronics Tariff Inquiry

L78L10ACZ-TR

L78L10ACZ-TR Description

The L78L10ACZ-TR is a linear voltage regulator from STMicroelectronics, designed to provide a stable and reliable power supply for various electronic applications. This device features a fixed output voltage of 10V and is capable of delivering a maximum output current of 100mA. It operates within an input voltage range up to 30V, ensuring compatibility with a wide range of power sources. The regulator is housed in a TO92-3 package, making it suitable for through-hole mounting.

L78L10ACZ-TR Features

• Output Type: Fixed
• Voltage - Input (Max): 30V
• Current - Output: 100mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 6 mA
• Operating Temperature: 0°C ~ 125°C
• Current - Quiescent (Iq): 5.5 mA
• PSRR: 45dB (120Hz)
• Protection Features: Over Current, Over Temperature, Short Circuit
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Tape & Reel (TR)
• Mounting Type: Through Hole
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The L78L10ACZ-TR stands out with its robust protection features, including over-current, over-temperature, and short-circuit protection, ensuring reliable operation even under adverse conditions. Its low quiescent current of 5.5 mA and high power supply rejection ratio (PSRR) of 45dB at 120Hz contribute to its efficiency and noise immunity.

L78L10ACZ-TR Applications

The L78L10ACZ-TR is ideal for applications requiring a stable 10V supply with moderate current capabilities. Its compact TO92-3 package and through-hole mounting make it suitable for both prototyping and production environments. Specific use cases include:

• Consumer Electronics: Powering small electronic devices and peripherals.
• Industrial Control Systems: Providing stable power to sensors and control modules.
• Telecommunications: Supplying power to low-power communication interfaces.
• Automotive Electronics: Ensuring reliable power supply to various electronic components in vehicles.

Conclusion of L78L10ACZ-TR

The L78L10ACZ-TR from STMicroelectronics is a versatile linear voltage regulator that offers a reliable and stable 10V output with a maximum current of 100mA. Its robust protection features, low quiescent current, and high PSRR make it an excellent choice for applications where stability and efficiency are paramount. Despite being marked as obsolete, the L78L10ACZ-TR remains a viable option for legacy systems and applications where its specific characteristics are required. Its compliance with REACH and ROHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics design.