RT9819C-31GU3
- Mfr.Part #
- RT9819C-31GU3
- Manufacturer
- Richtek
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 24,520
- In Stock :
- 24,520
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- Manufacturer :
- Richtek
- Product Category :
- Supervisors
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Reset Timeout :
- 143ms Minimum
- Mount :
- Surface Mount
- Voltage - Threshold :
- 3.1V
- Type :
- Simple Reset/Power-On Reset
- Number of Voltages Monitored :
- 1
- Factory Lead Time :
- 18 Weeks
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2013
- Reset :
- Active Low
- Packaging :
- Tape and Reel (TR)
- Output :
- Push-Pull, Totem Pole
- Package / Case :
- SC-70, SOT-323
- Datasheets
- RT9819C-31GU3

Supervisors Richtek RT9819C-31GU3 Overview
Introducing the cutting-edge IC Supervisor from Richtek, the RT9819C-31GU3. Designed to meet the stringent demands of modern electronic systems, this one-channel SC703 supervisor offers unparalleled reliability and performance. With its advanced features and robust construction, it serves as a vital component in ensuring the smooth operation and protection of critical circuits.
Whether you're managing power supply systems, monitoring voltage levels, or safeguarding against overvoltage conditions, the RT9819C-31GU3 delivers exceptional functionality and peace of mind. Its compact form factor and ease of integration make it the ideal choice for a wide range of applications, from consumer electronics to industrial machinery.
Experience the reliability and efficiency of the Richtek RT9819C-31GU3 IC Supervisor, your trusted partner in electronic circuit supervision.
RT9819C-31GU3 Features
- Single-channel SC703 supervisor
- Advanced circuit protection features
- Compact and easy to integrate
- Designed for reliability and performance
- Ideal for power supply management and voltage monitoring
- Suitable for various electronic applications
RT9819C-31GU3 Applications
- Power supply units: Ensures stable voltage output and protects against overvoltage events in power supply systems.
- Embedded systems: Monitors voltage levels to ensure proper functioning of microcontrollers and other embedded components.
- Automotive electronics: Provides circuit supervision to enhance the reliability and safety of automotive electronic systems.
- Industrial automation: Safeguards sensitive equipment by detecting and responding to abnormal voltage conditions in industrial automation setups.
- Consumer electronics: Integrates seamlessly into various consumer devices to enhance circuit protection and reliability.
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RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















