LM2598SX-3.3 Integrated Circuits (ICs)

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LM2598SX-3.3 is a monolithic integrated circuit specifically designed to offer a cost effective, high performance, low dropout and low quiescent current linear regulator solution. It is one of the many PMIC (Power Management ICs) available on the market. It is a member of the Voltage Regulators family and is a DC DC Switching Regulator.

The LM2598SX-3.3 is widely used in embedded systems, automotive applications, sensoring systems, and point of sale systems. Its small form factor, low quiescent current, low dropout voltage, temperature range, and low cost make it an ideal choice for these applications. It is designed for use with very low ESR ceramic bypass capacitors.

The LM2598SX-3.3 has an input voltage range from 4V to 40V and a regulated output voltage from 1.2V to 10V. It can provide an output current of up to 2A. It has excellent ripple rejection of 80dB and a fixed frequency of 1MHz. It offers excellent line and load regulation with a typical dropout voltage of 200mV at 2A.

The LM2598SX-3.3 has an easy-to-use interface. The user can quickly set up the device using either a low-frequency oscillator or an external resistor and capacitor. The device has a built-in under-voltage lockout circuit that will automatically decrease the output voltage when the input voltage drops below a certain threshold.

The LM2598SX-3.3 uses a control scheme that combines a PWM (pulse-width modulation) regulator and Linear Control. This combination allows the device to provide both fast transient response and low output noise. It also has a very low start-up current which helps to reduce power dissipation.

The LM2598SX-3.3 features a soft-start feature which helps to reduce inrush current at startup. It also features over-current protection and thermal shutdown protection to protect the device from damage in extreme conditions. The device also incorporates a power-good flag which can be used to signal when the output voltage is in regulation.

The LM2598SX-3.3 is a highly efficient DC DC switching regulator with a high-performance control system and a wide input voltage range. It is an ideal choice for embedded systems, automotive applications, sensing systems, and point of sale systems. Its low cost, low dropout voltage, temperature range, and high efficiency make it the perfect device for these types of applications.

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