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NJU7221 - HIGH PRECISION C-MOS 3-TERMINAL VOLTAGE REGULATOR

General Description

The NJU7221 series is a high precision output voltage(±2%) 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor and output voltage setting resistor.

Key Features

  • High Precision Output Voltage (±2%).
  • Low Operating Current (19μA typ. ).
  • Low Dropout Voltage (ΔVIO < 0.6V, IO = 100mA).
  • Wide Operating Voltage Range.
  • Small Temperature Coefficient of Output Voltage.
  • Package Outline ( SOT-89).
  • C-MOS Technology.
  • OUTPUT.

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Datasheet Details

Part number NJU7221
Manufacturer New Japan Radio
File Size 184.84 KB
Description HIGH PRECISION C-MOS 3-TERMINAL VOLTAGE REGULATOR
Datasheet download datasheet NJU7221 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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NJU7221 Series www.DataSheet4U.com HIGH PRECISION C-MOS 3-TERMINAL VOLTAGE REGULATOR ■ GENERAL DESCRIPTION The NJU7221 series is a high precision output voltage(±2%) 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor and output voltage setting resistor. The regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. The NJU7221 series is suitable for battery operated items and battery back-up systems because of low operating current and low dropout voltage. ■ FEATURES • High Precision Output Voltage (±2%) • Low Operating Current (19μA typ.) • Low Dropout Voltage (ΔVIO < 0.