The RP102K251B-TR is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a fixed output voltage with high accuracy. It supports an output current of up to 300mA and operates within an input voltage range of 1.7V to 5.25V. The output voltage can be set in 0.1V increments from 1.2V to 3.3V, making it versatile for various applications. This device features a low dropout voltage of approximately 0.12V at full load, a typical supply current of 50¬µA, and a standby current of just 0.1¬µA, which enhances its efficiency in battery-powered applications. The RP102K251B-TR also boasts a ripple rejection of 80dB at 1kHz and a temperature-drift coefficient of output voltage of ¬±20ppm/¬8C, ensuring stable performance across varying conditions. The regulator is packaged in a compact DFN(PLP)1820-6 format, allowing for high-density mounting on PCBs. It includes built-in fold-back protection, limiting the output current to 50mA during short-circuit conditions. Recommended external components include ceramic capacitors of at least 1¬µF for both input and output to ensure optimal performance. This product is suitable for applications such as portable communication devices, cameras, and other battery-operated equipment.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA DFN(PL)1820-6
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | RP102K251B-TR |
| Product Name | Voltage Regulators - Linear |
| Number of Supplies | 1 |
