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LP2988 - 200 mA Ultra Low-Dropout Voltage Regulator

Download the LP2988 datasheet PDF. This datasheet also covers the LP2987 variant, as both devices belong to the same 200 ma ultra low-dropout voltage regulator family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LP2987_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LP2988 200mA Ultra Low-Dropout Voltage Regulator Texas Instruments
LP2980-ADJ Micropower 50-mA Ultra-Low-Dropout Regulator Texas Instruments
LP2980-N Micropower 50-mA Ultra-Low-Dropout Regulator Texas Instruments
LP2981 100-mA Ultra-Low Dropout Regulators Texas Instruments
LP2981 100-mA Ultra-Low Dropout Regulators Texas Instruments

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
LP2980 Micropower 50 mA Ultra Low-Dropout Regulator
LP2980-ADJ Micropower SOT/ 50 mA Ultra Low-Dropout Adjustable Voltage Regulator
LP2980-ADJEP 50 mA Ultra Low-Dropout Adjustable Voltage Regulator
LP2980LV 50mA Low-Voltage Low-Dropout Regulator
LP2981 Micropower 100 mA Ultra Low-Dropout Regulator

Full PDF Text Transcription

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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).
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