R1131N121A5 Datasheet LDO REGULATOR

Manufacturer: RICOH

Download the R1131N121A5 datasheet PDF. This datasheet also includes the R1131D081A variant, as both parts are published together in a single manufacturer document.

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R1131N121A5 ldo regulator by RICOH - Datasheet Preview — Note: The manufacturer provides a single datasheet file (R1131D081A-RICOH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	R1131N121A5
Manufacturer	RICOH
File Size	2.22 MB
Description	LDO REGULATOR
Datasheet	R1131N121A5 Datasheet

Overview

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.

Key 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%.

More Datasheets from RICOH

Part Number	Description
R1131N121A	LDO REGULATOR
R1131N121B	LDO REGULATOR
R1131N121B5	LDO REGULATOR
R1131N121D	LDO REGULATOR
R1131N121D5	LDO REGULATOR
R1131N101A	LDO REGULATOR
R1131N101B	LDO REGULATOR
R1131N101D	LDO REGULATOR
R1131N111A	LDO REGULATOR
R1131N111B	LDO REGULATOR