MAX1615/MAX1616
19-1225; Rev 3; 9/04
High-Voltage, Low-Power Linear
Regulators for Notebook Computers
________________General Description
The MAX1615/MAX1616 are micropower, SOT23-5 linear
regulators that supply always-on, keep-alive power to CMOS RAM and microcontrollers (µCs) in systems with high-voltage batteries.
Key features include wide input voltage range, low dropout voltage, and low quiescent supply current.
Despite a miserly 8µA (max) no-load supply current, the MAX1615/MAX1616 have excellent line-transient response and AC power-supply rejection ratio.
They provide a clean, fixed 5V or 3.
3V output (MAX1615) or an adjustable 1.
24V to 28V output (MAX1616), even when subjected to f...