19-1301; Rev 1; 3/98
Low-Noise, Low-Dropout, 150mA Linear
Regulators with ‘2982 Pinout
__________________General Description
The MAX8877/MAX8878 low-noise, low-dropout linear
regulators operate from a 2.
5V to 6.
5V input and deliver up to 150mA.
These devices are pin-compatible with the industry-standard ‘2982 and offer an improved dropout voltage.
Typical output noise is 30µVRMS, and typical dropout is only 165mV at 150mA.
The output voltage is preset to voltages in the range of 2.
5V to 5.
0V, in 100mV increments.
Designed with an internal P-channel MOSFET pass
transistor, the MAX8877/MAX8878 maintain a low 100µA supply current, independent of the load current and dropout voltage.
Other feat...