Union Semiconductor International Limited UM803RS
- Part No.:
- UM803RS
- Manufacturer:
- Union Semiconductor International Limited
- Category:
- Supervisors
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
UM803RS.pdf
- Description:
- 3-Pin uP Reset Circuits with Ope
- Quantity:
- Payment:

- Shipping:

Inventory:253,355
Please send an inquiry. Send us your inquiry, and we will respond immediately.
UM803RS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Union Semiconductor International Limited
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Simple Reset/Power-On Reset
- Number of Voltages Monitored:
- 1
- Voltage - Threshold:
- 2.63V
- Output:
- Open Drain or Open Collector
- Reset:
- Active Low
- Reset Timeout:
- 140ms Minimum
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-23-3
UM803RS FAQ
1.How can I place an order for UM803RS through Aetrix?
Please submit a Request for Quotation (RFQ) for UM803RS on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for UM803RS reliable?
The price and inventory of UM803RS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UM803RS is usually 5 days.
3.What payment methods are accepted for UM803RS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UM803RS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UM803RS?
UM803RS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UM803RS order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for UM803RS?
For technical support, including UM803RS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UM803RS requirements.
6.How does Aetrix verify that UM803RS is sourced from the original manufacturer or authorized distributors?
All UM803RS products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that UM803RS meets industry standards.
7.What is the process for return or replacement of UM803RS?
All UM803RS units undergo pre-shipment inspection (PSI). If there is an issue with UM803RS, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The UM803RS part is unused and in its original packaging.
Return procedure for UM803RS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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