MAX8891
Description
The MAX8891/MAX8892 low-dropout (LDO) linear regulators are designed to deliver up to 150m A continuous output current. These regulators achieve a low 120m V dropout for 120m A load current. The MAX8891 only requires an input/output capacitor, hence achieving the smallest PCB area. The MAX8892’s output voltage can be adjusted with an external divider. The MAX8891 is preset to a variety of voltages in the 1.5V to 4.5V range. Designed with a p-channel MOSFET series pass transistor, the MAX8891/MAX8892 maintain very low ground current (40µA). The regulators are designed and optimized to work with low-value, low-cost ceramic capacitors. The MAX8891/ MAX8892 require only 1µF (typ) of output capacitance for stability with any load. When disabled, current consumption drops to below 1µA. These regulators are available in a tiny 5-pin SC70 package.
- Space-Saving SC70 Package
- 65d B PSRR at 10k Hz
- 120m V Dropout at 120m A Load
- Stable with 1µF Ceramic Capacitor for Any Load
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