onsemi

KA317LZTA

KA317LZTA Description

The KA317LZTA is a linear positive adjustable voltage regulator designed by onsemi, a leading manufacturer in the electronics industry. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is known for its robust performance and versatility. The KA317LZTA is housed in a TO92-3 package, which is ideal for through-hole mounting, making it suitable for a wide range of applications where reliability and ease of integration are paramount.

KA317LZTA Features

• Operating Temperature Range: The KA317LZTA operates efficiently within a temperature range of 0°C to 125°C, making it suitable for both ambient and high-temperature environments.
• Power Supply Rejection Ratio (PSRR): With a PSRR of 80dB to 65dB at 120Hz, the KA317LZTA ensures minimal noise and ripple in the output voltage, providing clean power to sensitive circuits.
• Adjustable Output Voltage: The regulator offers an adjustable output voltage ranging from 1.2V to 37V, providing flexibility to meet various power requirements.
• High Input Voltage: Capable of handling input voltages up to 40V, the KA317LZTA is well-suited for applications with wide input voltage ranges.
• Output Current: The regulator can deliver a maximum output current of 100mA, ensuring stable power delivery to small to medium-sized loads.
• Protection Features: The KA317LZTA includes over-temperature and short-circuit protection, safeguarding the device and connected circuits from potential damage.
• Output Configuration: The positive output configuration ensures compatibility with a broad range of electronic systems.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the KA317LZTA is highly resistant to moisture, enhancing its reliability in humid environments.
• Regulation: The KA317LZTA features a single regulator, simplifying design and reducing component count.
• Compliance: The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations. It is also REACH unaffected, meeting environmental and safety standards.

KA317LZTA Applications

The KA317LZTA is ideal for a variety of applications due to its adjustable output voltage, high input voltage capability, and robust protection features. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as portable radios, calculators, and handheld gaming consoles.
• Industrial Equipment: Suitable for low-power industrial sensors, controllers, and monitoring systems that require stable and clean power.
• Automotive Applications: Can be used in automotive electronic modules where high reliability and temperature tolerance are essential.
• Medical Devices: Applicable in low-power medical instruments and diagnostic equipment that demand precise voltage regulation and minimal noise.
• Telecommunications: Useful in low-power communication modules and base stations where stable power supply is critical.

Conclusion of KA317LZTA

The KA317LZTA is a versatile and reliable linear positive adjustable voltage regulator that offers a wide range of features and benefits. Its adjustable output voltage, high input voltage capability, and robust protection features make it suitable for a variety of applications across different industries. Despite being marked as obsolete, the KA317LZTA remains a reliable choice for applications requiring a stable and clean power supply. Its compliance with international standards and environmental regulations further enhances its appeal. For designers and engineers seeking a dependable and flexible power management solution, the KA317LZTA is a worthy consideration.