onsemi

KA723DTF

KA723DTF Description

The KA723DTF is a linear positive adjustable voltage regulator designed for a wide range of power management applications. Manufactured by onsemi, this device offers a robust and versatile solution for managing power in electronic circuits. It features an adjustable output voltage ranging from 2V to 37V, making it suitable for various voltage requirements. The KA723DTF can deliver a maximum output current of 150mA, ensuring reliable power delivery to connected components. With a maximum input voltage of 40V, it provides a wide operating range, enhancing its flexibility in different circuit designs.

This regulator is designed with a low quiescent current of 2 mA, which is crucial for applications where power efficiency is paramount. Additionally, it offers a low supply current of 4 mA, contributing to its overall efficiency. The KA723DTF also features a high power supply rejection ratio (PSRR) of 86dB at 100kHz and 74dB at 10kHz, ensuring stable output voltage even under varying input conditions.

The KA723DTF is housed in a surface-mount 14SOIC package, making it suitable for compact and space-constrained designs. It operates within a temperature range of 0°C to 70°C, making it ideal for general-purpose applications. The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to environmental conditions.

KA723DTF Features

• Adjustable Output Voltage: The KA723DTF offers an adjustable output voltage range from 2V to 37V, providing flexibility in power management applications.
• High Output Current: Capable of delivering up to 150mA of output current, ensuring robust power delivery to connected components.
• Wide Input Voltage Range: With a maximum input voltage of 40V, the KA723DTF can handle a wide range of input voltages, enhancing its versatility.
• Low Quiescent Current: Features a low quiescent current of 2 mA, which is essential for power-efficient designs.
• Low Supply Current: The maximum supply current of 4 mA further contributes to the device's efficiency.
• High PSRR: Offers a high power supply rejection ratio of 86dB at 100kHz and 74dB at 10kHz, ensuring stable output voltage under varying input conditions.
• Surface-Mount Package: Housed in a 14SOIC surface-mount package, making it suitable for compact designs.
• Operating Temperature Range: Operates within a temperature range of 0°C to 70°C, making it suitable for general-purpose applications.
• Compliance and Packaging: REACH unaffected, ECCN EAR99, and MSL 1, ensuring compliance with international regulations and unlimited exposure to environmental conditions.

KA723DTF Applications

The KA723DTF is ideal for a variety of applications where adjustable voltage regulation and efficient power management are required. Some specific use cases include:

• General-Purpose Power Supplies: Suitable for applications requiring a stable and adjustable voltage source.
• Consumer Electronics: Ideal for powering various electronic devices that need precise voltage control.
• Industrial Equipment: Can be used in industrial applications where reliable power delivery and voltage regulation are crucial.
• Automotive Electronics: Suitable for automotive applications requiring a wide input voltage range and stable output voltage.
• Telecommunications: Ideal for telecom equipment needing efficient power management and low quiescent current.

Conclusion of KA723DTF

The KA723DTF is a versatile and efficient linear positive adjustable voltage regulator designed for a wide range of power management applications. Its adjustable output voltage, high output current, and wide input voltage range make it suitable for various electronic circuits. The low quiescent and supply currents, combined with a high PSRR, ensure efficient and stable power delivery. Housed in a compact 14SOIC surface-mount package, the KA723DTF is ideal for space-constrained designs. Despite being marked as obsolete, the KA723DTF remains a reliable choice for applications requiring precise voltage regulation and efficient power management.