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LD6902 - High Voltage Linear Regulator

General Description

The LD6902 is a high voltage, micropower linear regulator, which

Key Features

  • wide input voltage, low-noise, low-dropout and low-quiescent current. The precision of feedback reference voltage is within ±2% and output current is up to 90mA. The LD6902 can also be used as a WLED driver. The external soft start function provides a flexible way to limit the startup current. Features z ±2% feedback reference z Shutdown current.

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Datasheet Details

Part number LD6902
Manufacturer Leadtrend
File Size 231.24 KB
Description High Voltage Linear Regulator
Datasheet download datasheet LD6902 Datasheet

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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.

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High Voltage Linear Regulator LD6902 12/15/2005 REV: 03 General Description The LD6902 is a high voltage, micropower linear regulator, which features wide input voltage, low-noise, low-dropout and low-quiescent current. The precision of feedback reference voltage is within ±2% and output current is up to 90mA. The LD6902 can also be used as a WLED driver. The external soft start function provides a flexible way to limit the startup current. Features z ±2% feedback reference z Shutdown current <1µA (TYP) z High input voltage: up to 21V z Thermal shutdown and current limit protection z Soft start operation Applications z Microcontroller Power z Hand-Held Instruments +Patent pending Typical Application VIN/15V 0.1µF/X5R 3.3nF VIN OUT LD6902 CE R1/100K SS GND FB R2/20K VOUT/7.