RN5VS27AC-TR Datasheet PDF – Low Voltage Detector

Part Number : RN5VS27AC-TR, RN5VS SERIES

Function :  Low Voltage Detector

Package : SOT-23-5 Type

Manufacturers : RICOH Co.,Ltd.

Pinouts :

RN5VS27AC-TR datasheet

Description :

The RN5VS27AC Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low voltage and is used, for instance, for system reset. Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy.

The RN5VS Series are operable by a lower voltage than that for the R×5VL Series, and can be driven by a single battery. Two output types, Nch open drain type and CMOS type, are available. Since the package for these ICs are SOT-23-5 (Mini-mold) package, high density mounting of the ICs on board is possible.

Block Diagram


1. Ultra-low Supply Current : TYP. 0.8μA (VDD=1.5V)
2. Broad Operating Voltage Range : 0.7V to 10.0V (Topt =25°C)
3. Two Output Types : Nch Open Drain and CMOS


1. CPU & Logic Circuit Reset
2. Battery Checker
3. Window Comparator
4. Wave Shaping Circuit
5. Battery Back-Up Circuit
6. Power Failure Detector


Other data sheets within the file : RN5VS09A/C, RN5VS10A/C, RN5VS11A/C, RN5VS12A/C, RN5VS13A/C

RN5VS27AC-TR Datasheet PDF Download

RN5VS27AC-TR pdf