High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications The AAT3142ITP-T1 is a product from the manufacturer AnalogicTech (Advanced Analogic Technologies). It is a 300mA, 1.5MHz step-down DC-DC converter. Key specifications include:

- **Input Voltage Range:** 2.7V to 5.5V
- **Output Voltage Range:** Adjustable from 0.6V to VIN
- **Output Current:** Up to 300mA
- **Switching Frequency:** 1.5MHz
- **Efficiency:** Up to 95%
- **Package:** 6-pin Thin SOT-23
- **Operating Temperature Range:** -40°C to +85°C
- **Features:** Over-temperature protection, under-voltage lockout, and current limit protection

This device is designed for use in portable and battery-powered applications, such as smartphones, tablets, and other handheld devices.