RICOH R1171x SERIES 2.0A/1.5A LDO REGULATOR handbook
Update: 30 September, 2023
The R1171x Series are CMOS-based positive voltage regulator ICs, featuring low dropout voltage, high output voltage accuracy, and low consumption current. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor net for setting output voltage, a current limit circuit at short mode, a chip enable circuit, and thermal shutdown circuit. The output voltage of R1171 is fixed in the IC. Low consumption current by the merit of CMOS process and built-in transistors with low ON-resistance make low dropout voltage and chip enable function prolongs the battery life. These regulators are remarkable improvement on the current regulators in terms of input transient response, and load transient response. Thus, the R1171x Series are suitable for various power sources. Since the packages for these ICs are high wattage HSOP-6J package, TO-252-5-P1, high density mounting of the ICs on boards is possible.
Brand: RICOH
File format: PDF
Size: 515 KB
MD5 Checksum: 4E2B8ACD46A99470001B7A8268D73FDC
Publication date: 09 July, 2012
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PDF Link: RICOH R1171x SERIES 2.0A/1.5A LDO REGULATOR handbook PDF