LM2830ZSDX/NOPB

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LM2830ZSDX/NOPB is a step-up buck DC-DC switching Power Management Integrated Circuit (PMIC). This particular model is designed with low supply current, low output voltage ripple, short start-up time, and fast transient response time. It is ideal for powering any system that needs a stable, low noise output voltage - including mobile phones, smartphones, tablets, digital cameras, and other portable devices.

The LM2830ZSDX/NOPB is a high-efficiency DC-DC switching regulator featuring a wide input voltage range from 4. 5V to 12V. It offers two loop control modes to provide either cycle-by-cycle current limit or valley switching for higher efficiency and faster transient response times. The output voltage range of the LM2830ZSDX/NOPB is adjustable from 1. 0V to 12V, with output current ratings up to 500mA. Its low supply current of 55µA (IQ) lead to long battery life, while its enhanced-current-mode control and high-performance work together to reduce output noise and improve system performance.

A microcontroller or external resistor can adjust the LM2830ZSDX/NOPB\'s output voltage as well as control its shutdown and/or scaling control pins. The integrated power MOSFET and associated circuitry in the LM2830 simplify the design of complete converter solutions, eliminating the need for an external MOSFET. It also provides excellent load and line regulation. For stable performance under low-load conditions, the LM2830 has an integrated current-mode loop with internal compensation and programmable frequency.

In addition, the LM2830ZSDX/NOPB offers various protections, including an adjustable over-temperature protection which engages when the die temperature exceeds 125°C.It also has an over-voltage protection so that if the output voltage rises above its threshold, the regulator shuts off to prevent damage. It also has an over-current protection so that if the output current exceeds its maximum rating, the power MOSFET shuts off to protect both the internal circuitry and load.

The LM2830ZSDX/NOPB is a reliable and efficient DC-DC switching regulator solutions, ideal for use in automotive, consumer, and industrial applications. Its wide input voltage range, fast transient response times, and low-noise output make it ideal for powering low-voltage microprocessors and other low-voltage circuits. Furthermore, its excellent load and line regulation, low-current consumption, and integrated protection features make it a viable solution for a wide range of applications.

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