NJM2860F3-25-TE1

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Linear voltage regulators are among the most common, important and versatile power management ICs (PMICs) used in the current electronics market. This type of regulator, with its simple and robust design, is used in virtually all kinds of circuits that require a power supply to achieve reliable, optimal operation.

NJM2860F3-25-TE1 is a Linear voltage regulator PMIC. It offers low dropout regulation and a fast transient response. The device is ideally suited for portable electronics application, such as cellular phones, digital cameras, PDAs and laptop computers.

NJM2860F3-25-TE1 provides complete power management solutions with a wide range of features. The device is designed to deliver a regulated output voltage of 3.3V with a maximum output current of 25mA. It also offers short-circuit protection, overcurrent protection, undervoltage protection and thermal shutdown.

The most common application for NJM2860F3-25-TE1 is in the mobile phone and laptop battery charger. It is also found in digital cameras, PDAs and other portable electronic devices. It can be used as an energy-saving device in an automobile battery charger system.

The working principle of NJM2860F3-25-TE1 can be divided into two parts: the steady-state operation and the transient operation. In steady-state operation, the output voltage is regulated to 3.3V by the feedback control loop. The input voltage is compared to the reference voltage, and the error signal is passed to the feedback control loop. This error voltage will cause the control loop to drive theseries pass transistor to adjust the output voltage. In transient operation,fast transient response and high output voltage accuracy is maintained by means of the on-chip loop compensation.

NJM2860F3-25-TE1 is an ideal choice for portable consumer electronics equipment and automobile battery charger system. Its simple and robust design ensures excellent regulation performance. The fast transient response and wide input voltage range make it suitable for a variety of applications. Furthermore, its short-circuit, overcurrent and thermal shutdown protect the device from damage during operation.

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