NCP551SN33T1GManufacturer: ON 150 mA CMOS Low Iq Low-Dropout Voltage Regulator | |||
Partnumber | Manufacturer | Quantity | Availability |
---|---|---|---|
NCP551SN33T1G | ON | 7850 | In Stock |
Description and Introduction
150 mA CMOS Low Iq Low-Dropout Voltage Regulator # Introduction to the NCP551SN33T1G Voltage Regulator  
The **NCP551SN33T1G** is a low-dropout (LDO) voltage regulator designed to provide a stable and precise 3.3V output from a higher input voltage. Manufactured by ON Semiconductor, this component is optimized for applications requiring low noise, high accuracy, and efficient power management.   With a typical dropout voltage of 300mV at 150mA, the NCP551SN33T1G ensures reliable performance even when the input voltage approaches the output level. It features a low quiescent current, making it suitable for battery-powered devices where power efficiency is critical. Additionally, the regulator includes built-in protection mechanisms such as thermal shutdown and current limiting, enhancing system reliability.   The compact **SOT-23-5** package makes the NCP551SN33T1G ideal for space-constrained designs, including portable electronics, IoT devices, and embedded systems. Its fast transient response and low output noise further support sensitive analog and digital circuits.   Engineers favor this LDO for its balance of performance, cost-effectiveness, and robustness, making it a versatile choice for a wide range of applications requiring stable voltage regulation. |
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