onsemi

NCP623DM-33R2

NCP623DM-33R2 Description

The NCP623DM-33R2 is a linear regulator IC designed for efficient power management applications. Manufactured by onsemi, this device offers a fixed output voltage of 3.3V and is capable of delivering a maximum output current of 150mA. With a maximum input voltage of 12V, it ensures stable power delivery across a wide range of input conditions. The regulator features a low dropout voltage of 0.26V at 150mA, which enhances its efficiency and performance in low-voltage applications.

NCP623DM-33R2 Features

• Output Type: Fixed, providing a stable 3.3V output voltage.
• Input Voltage Range: Capable of handling up to 12V, making it suitable for various power supply scenarios.
• Output Current: Delivers a consistent 150mA, ideal for low-power applications.
• Low Dropout Voltage: At 0.26V @ 150mA, it ensures high efficiency even at low input-to-output voltage differentials.
• Enable Control Feature: Provides flexibility in system design by allowing the regulator to be enabled or disabled.
• Protection Features: Equipped with over-temperature and short-circuit protection, ensuring robustness and reliability.
• Quiescent Current: Low quiescent current of 200 µA minimizes power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 70dB at 1kHz, ensuring excellent noise rejection and stable output.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of environmental conditions.
• Mounting Type: Surface mount, compatible with modern PCB assembly processes.
• Package: Tape & Reel (TR), facilitating efficient handling and assembly in high-volume production environments.

NCP623DM-33R2 Applications

The NCP623DM-33R2 is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and fixed output voltage make it ideal for battery-operated devices, portable electronics, and embedded systems. The enable control feature allows for power-saving modes, making it suitable for applications that require dynamic power management. Its robust protection features ensure reliable operation in harsh environments, making it a preferred choice for industrial and automotive applications.

Conclusion of NCP623DM-33R2

The NCP623DM-33R2 is a versatile and efficient linear regulator IC that offers a balance of performance and reliability. Its low dropout voltage and fixed output voltage make it an excellent choice for low-power applications, while its enable control and protection features provide added flexibility and robustness. Despite being marked as obsolete, the NCP623DM-33R2 remains a reliable option for designers looking for a compact and efficient power management solution. Its compatibility with surface mount technology and tape & reel packaging ensures seamless integration into modern manufacturing processes.