RT9818C-25PV - Brand New GP/RICHTEK IC Chips
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Description
The RT9818C-25PV is a micro-power voltage detector with a de-glitched manual reset input that supervises the power supply voltage level for microprocessors (µP) or digital systems. It features low supply current of 2.5µA and internally fixed threshold levels ranging from 1.5V to 5V. The RT9818C-25PV performs a supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level and releases the reset signal after a certain delay time once VDD recovers up-crossing the threshold level. It is designed with a 5% hysteresis to split the rising and falling threshold levels. The manual reset input (MR) can be used to manually pull the reset signal low when pulled below the specified VIL level.
Specifications and features
- Internally Fixed Threshold 1.5V to 5V in 0.1V Step
- ±2% Accuracy
- Low Supply Current 2.5µA
- No External Components Required
- Quick Reset within 20µS
- Built-in Recovery Delay 400mS
- 100nS Glitch Immunity of Manual Reset Input
- Low Functional Supply Voltage 0.9V
- Small 4-Pin SOT-25 Package
Application Scenarios
- Computers
- Controllers
- Intelligent Instruments
- Critical µP and µC Power Monitoring
- Portable/Battery-Powered Equipment
Comparison
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
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Popular parts of the same kind
- Datasheet: Download RT9818C-25PV
- Chipdatas Part: CD93-RT9818C-25PV
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 02:58 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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