onsemi

NCP585DSN25T1G

NCP585DSN25T1G Description

The NCP585DSN25T1G is a linear regulator IC designed for applications requiring a stable and efficient power supply. Manufactured by onsemi, this device features a fixed output voltage of 2.5V and is capable of delivering up to 300mA of output current. The regulator is designed with a maximum input voltage of 6V, ensuring compatibility with a wide range of power sources. With a dropout voltage of only 0.45V at 300mA, the NCP585DSN25T1G offers high efficiency even at low input-to-output voltage differentials. This makes it particularly suitable for battery-powered devices where minimizing power loss is crucial.

The regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. It features a quiescent current of 90 µA, which helps in reducing power consumption during standby or low-load conditions. Additionally, the NCP585DSN25T1G includes an enable control feature, allowing users to turn the regulator on and off as needed, further optimizing power usage. The device also offers over-current protection, ensuring reliable operation and safeguarding against potential faults.

NCP585DSN25T1G Features

• Fixed Output Voltage: 2.5V, providing a stable power supply for sensitive electronic components.
• High Output Current: Capable of delivering up to 300mA, suitable for driving multiple devices or components.
• Low Dropout Voltage: 0.45V at 300mA, ensuring high efficiency and minimal power loss.
• Enable Control: Allows the regulator to be turned on and off, optimizing power usage and extending battery life.
• Over-Current Protection: Provides robust protection against over-current conditions, enhancing reliability.
• Low Quiescent Current: 90 µA, minimizing power consumption during low-load or standby conditions.
• Compact Packaging: SOT23-5 package, ideal for space-constrained designs.
• Wide Input Voltage Range: Up to 6V, compatible with various power sources.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

NCP585DSN25T1G Applications

The NCP585DSN25T1G is well-suited for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high output current make it ideal for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The enable control feature allows for dynamic power management, making it suitable for applications where power consumption needs to be minimized during idle periods.

The regulator's compact SOT23-5 package and low quiescent current make it an excellent choice for space-constrained designs, such as wearable devices and small form-factor electronics. Additionally, its over-current protection ensures reliable operation in environments where power surges or short circuits may occur.

Conclusion of NCP585DSN25T1G

The NCP585DSN25T1G is a versatile and efficient linear regulator IC designed to meet the demands of modern electronic devices. Its fixed 2.5V output and ability to deliver up to 300mA make it suitable for a wide range of applications, from portable electronics to IoT devices. The low dropout voltage and enable control feature further enhance its efficiency and flexibility, making it an ideal choice for battery-powered systems.

Despite its obsolete status, the NCP585DSN25T1G remains a reliable and cost-effective solution for applications requiring a stable and efficient power supply. Its compact packaging and low quiescent current make it particularly attractive for space-constrained designs, while its over-current protection ensures robust and reliable operation. For engineers and designers looking for a proven and efficient power management solution, the NCP585DSN25T1G is a compelling option.