R3118N131A-TR-FE - Brand New RICOH IC Chips
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Description
The R3118N131A-TR-FE is a voltage detector IC from the R3115Z Series, designed for applications like microcontroller and logic circuit reset, battery checker, window comparator, wave-shaping circuit, battery back-up circuit, and power failure detector. It is a CMOS-based voltage detector IC with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example. The detector threshold is fixed with high accuracy internally and does not require any adjustment. Two output types, Nch open drain type and CMOS type, are available, and it comes in a WLCSP-4-P2 package, enabling high-density mounting on boards.
Specifications and features
- Built-in Output Delay Circuit............................... Typ. 100ms with an external capacitor: 0.022µF
- Supply Current ...................................................Typ. 0.8µA (VDD=3.5V)
- Operating Voltage Range...................................0.7 to 6.0V (Topt=25°C)
- Detector Threshold............................................ 0.9V to 5.0V
- Accuracy Detector Threshold ............................±2.0%
- Temperature-Drift Coefficient of Detector Threshold ............Typ.±100ppm/°C
- Two Output Types .............................................Nch Open Drain and CMOS
- Package ........................................................... WLCSP-4-P2
Application Scenarios
The R3118N131A-TR-FE is a voltage detector IC mainly used for system reset in microcontroller and logic circuit applications, battery checking, power failure detection, and window comparator, among other related applications.
Comparison
Advantages- High detector threshold accuracy
- Ultra-low supply current
- Wide operating voltage range
- Fixed detector threshold with high accuracy internally and does not require any adjustment
- Two output types (Nch open drain type and CMOS type) available
- WLCSP-4-P2 package enables high-density mounting on boards
Disadvantages- No significant disadvantages found
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download R3118N131A-TR-FE
- Chipdatas Part: CD87-R3118N131A-TR-FE
- Warehouse: China, Hong Kong
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- Last Updated: 2024/10/01 08:55 +0800
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