Microchip MCP9803T-M/SN
Manufacturer No:
MCP9803T-M/SN
Manufacturer:
Microchip
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
I2C temperature sensor, temperature sensing, over temperature alert, under temperature alert, general purpose temperature sensor
Quantity:
In Stock :3548
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP9803T-M/SN Information
Microchip MCP9803T-M/SN technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP9803T-M/SN.
- Type
- Parameter
- Channel Type
- Local (Single-Channel)
- Typical Accuracy (°C)
- 0.5
- Interface Type
- I2C, SMBus
- Resolution (Max) (bits)
- 9
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP9803T-M/SN.
User Guide:
Brochures:
Application Notes:
Data Sheets:
The MCP9803 is a digital temperature sensor capable of reading temperatures from -55°C to +125°C. Temperature data is measured from an integrated temperature sensor and converted to digital word with a user selectable 9 to 12-bit Sigma Delta Analog to Digital Converter.
The MCP9803 notifies the host controller when the ambient temperature exceeds a user programmed set point. The ALERT output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with the sensor is accomplished via a two-wire bus that is compatible with industry standard protocols. This permits reading the current temperature, programming the set point and hysteresis, and configuring the device. Address selection inputs allow up to eight MCP9803 sensors to share the same 2-wire bus for multizone monitoring. The MCP9803 also contains SMBus Timeout logic for improved system reliability.
Small physical size, low installed cost, and ease of use
make the MCP9803 an ideal choice for implementing
sophisticated temperature system management schemes in a variety of applications.
- 2-wire I²C™/SMBus Compatible Interface
- SMBus Timeout
- User Selectable 9- to 12-Bit Resolution
- ±1°C Accuracy from -10°C to +85°C
- ±2°C Accuracy from +85°C to +125°C
- Low Operating Current: 220µA (typical)
- Shutdown Mode: 1µA (max)
- Power Saving One-Shot Temperature Conversion Measurement
- Space Saving MSOP & SOIC Packages
- AEC-Q100 Qualified Grade 1
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
