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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 (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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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