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R1131D091B - LDO REGULATOR

This page provides the datasheet information for the R1131D091B, a member of the R1131D081A LDO REGULATOR family.

Datasheet Summary

Description

Pin No.

Pin No.

Features

  • Supply Current Typ. 80µA (VOUT < 1.8V) Typ. 60µA (VOUT > = 1.8V).
  • Standby Mode Typ. 0.1µA.
  • Low Dropout VoltageTyp. 0.48V(IOUT=300mA Output Voltage=1.0V Type) Typ. 0.31V(IOUT=300mA Output Voltage=1.5V Type) Typ. 0.23V(IOUT=300mA Output Voltage=3.0V Type).
  • Ripple RejectionTyp. 65dB(f=1kHz).
  • Low Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C.
  • Excellent Line Regulation Typ. 0.01%/V.
  • Output Voltage Accuracy ±2.0%.

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Datasheet preview – R1131D091B

Datasheet Details

Part number R1131D091B
Manufacturer RICOH
File Size 2.22 MB
Description LDO REGULATOR
Datasheet download datasheet R1131D091B Datasheet
Additional preview pages of the R1131D091B datasheet.

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Full PDF Text Transcription

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R1131x SERIES Low Voltage 300mA LDO REGULATOR NO.EA-116-061102 OUTLINE The R1131x Series are CMOS-based low voltage regulator ICs with output voltage range from 0.8V to 3.3V. The minimum operating voltage is 1.4V. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit. www.DataSheet4U.com To prevent the destruction by over current, current limit circuit is included. Standby mode realizes ultra small consumption current. The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SON-6, and HSON-6, high density mounting of the ICs on boards is possible. FEATURES • Supply Current ..........................
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