800 mA, 25 μA, high PSRR voltage regulator

The XC6210B332MR is a low-dropout (LDO) positive voltage regulator designed to provide a stable 3.3 V output from a higher input voltage. It is manufactured using CMOS technology and is optimized for low power consumption, high ripple rejection, and fast transient response. The device is commonly used in battery-powered equipment, portable electronics, wireless communication devices, microcontroller systems, and other applications requiring a compact and efficient power supply. It is available in a small SOT-23-5 (SOT-25) package.

Key Features Fixed 3.3 V output voltage Input voltage range: 1.5 V to 6.0 V Maximum output current: up to 700 mA (800 mA current limit typical) Very low dropout voltage: 50 mV typ. at 100 mA load 100 mV typ. at 200 mA load Low quiescent current for improved battery life High power-supply ripple rejection (PSRR) Built-in current limiting protection Built-in thermal shutdown protection Enable/Chip Enable (CE) control for power-saving operation Stable with low-ESR ceramic capacitors Operating temperature range: −40°C to +85°C Compact SOT-23-5 (SOT-25) package suitable for space-constrained designs.

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