The REG103GA-3 is a low-dropout linear voltage regulator designed to provide a stable output voltage of 3.3V with a maximum output current of 500mA. It features an ultra-low dropout voltage of 115mV at full load, which enhances efficiency in battery-powered applications. The device operates with a typical ground pin current of 1mA and drops to 0.5¬µA when disabled, making it suitable for portable communication devices and other battery-operated equipment. This regulator does not require an output capacitor for stability, simplifying design and reducing component costs. It offers fast transient response and low output noise, typically 33¬µVrms, which is beneficial for sensitive applications. The REG103GA-3 includes built-in thermal protection and foldback current limiting to safeguard against overload conditions. It is available in a compact SOT-223 package, making it suitable for space-constrained designs. The operating temperature range is specified from -40¬8C to +85¬8C, ensuring reliability in various environments.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-6
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | REG103GA-3 |
| Product Name | Voltage Regulators - Linear |
| Number of Supplies | 1 |
