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 0.5µA 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 33µVrms, 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°C to +85°C, 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 |
