LP2988AIM-5.0 PDF Datasheet
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Description
This is Micropower/ 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay; Low Noise Version Available (LP2988). LP2987, LP2988 Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay
March 1999
LP2987, LP2988 Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay; Low Noise Version Available (LP2988)
General Description
The LP2987, 8 are fixed-output 200 mA precision LDO voltage regulators with power-ON reset delay which can be implemented using a single external capacitor. The LP2988 is specifically designed for noise-critical applications. A single external capacitor connected to the Bypass pin reduces regulator output noise. Using an optimized VIP™ (Vertically Integrated PNP) process, these regulators deliver superior performance: Dropout Voltage: 180 mV @ 200 mA load, and 1 mV @ 1 mA load (typical). Ground Pin Current: 1 mA @ 200 mA load, and 200 A @ 10 mA load (typical). Sleep Mode: The LP2987, 8 draws less than 2 A quiescent current when shutdown pin is held low. Error Flag, Reset: The error flag goes low when.