R1190S - 1A Voltage Regulator

Nisshinbo

R1190S Datasheet Preview — Preview of R1190S PDF

Datasheet Details

Part number	R1190S
Manufacturer	Nisshinbo
File Size	592.05 KB
Description	1A Voltage Regulator
Datasheet	R1190S-Nisshinbo.pdf

R1190S Product details

Description

HSOP-6J 6 5 4 TO-252-5-P2 1 R1190x NO.EC-183-131101 1 2 3 12345 HSOP-6J Pin No. TO-252-5-P2 Pin No.1 2 3 4 5 Symbol DELAY VDD GND VOUT CE Description Delay Pin (for setting Inrush Current Limit Time) Input Pin Ground Pin Output Pin Chip Enable Pin ("H" Acti

Features

Input Voltage Range (Maximum Rating) 3.5V to 16V (18 V).
Supply Current Typ. 150μA.
Standby Current Typ. 0.1μA.
Output Voltage Range 2.0V to 12.0V (0.1V steps).
Output Voltage Accuracy ±1.5%.
Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C.
Dropout Voltage Typ. 1.1V (IOUT=1A, VOUT=5V).
Output Current Min. 1A (3.3V ≤ VOUT ≤ 12.0V).
Line Regulation Typ. 0.02%/V.
Ripple Rejection Typ. 60 dB.

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Published: Aug 22, 2025 |