BUY BR9020 https://www.utsource.net/itm/p/105723.html
2k Bit EEPROMs for Direct Connection to Serial Ports2KEEPROM
Description: BR9020 is a low-voltage, low-power, high-speed, 8-pin DIP (dual in-line package) voltage regulator IC manufactured by ROHM. Features: * Output voltage range: 1.2V to 6V * Output current: 1A * Operating temperature range: -40°C to +125°C * Low dropout voltage: 0.2V (typical) * Low quiescent current: 0.2mA (typical) * High ripple rejection: 80dB (typical) Applications: BR9020 is suitable for use in a wide range of applications, including automotive, industrial, and consumer electronics. It is commonly used in power supplies, battery-powered devices, and portable electronics. (For reference only)