The PT7M8218B09CE is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a stable output voltage with a guaranteed output current of 300mA. It operates within an input voltage range of 1.7V to 5.5V and features a low dropout voltage of 150mV at 150mA output. The device is stable with 0.47¬µF ceramic output capacitors and has a low quiescent current of 36¬µA, making it suitable for battery-powered applications. This regulator offers high power supply rejection ratio (PSRR) of 75dB at 1kHz, ensuring minimal noise in sensitive applications. It includes features such as thermal shutdown and current limit protection for enhanced reliability. The operating temperature range is from -40¬8C to +85¬8C, and it is available in SC70-5L and SOT23-5L packages. The output voltage is factory-trimmed within a range of 0.9V to 3.3V in 100mV steps, including a specific option for 2.85V. Applications include mobile phones, digital cameras, and other portable devices.
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SC-70-5
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | PT7M8218B09CE |
| Product Name | Voltage Regulators - Linear |
| Number of Supplies | 1 |
