BUY AN7145M https://www.utsource.net/itm/p/888757.html
Dual 5.3W Audio Power Amplifier Circuit
Description: AN7145M is a voltage regulator IC with a built-in power MOSFET. Features: Built-in power MOSFET Output voltage range: 0.8V to 5.0V Output current: 1.5A Operating temperature range: -40°C to +125°C Low quiescent current Low dropout voltage Over-current protection Over-temperature protection Short-circuit protection Low ESR ceramic capacitor High ripple rejection Low noise Soft-start Applications: Automotive systems Battery-powered systems Portable devices Industrial systems Power management systems LED lighting systems (For reference only)