Microchip TC74 Series, Digital Output Temperature Sensor, Surface Mount, I2C, SMBus, ±3°C, 5-Pin SOT-23
- RS Stock No.:
- 264-8904
- Mfr. Part No.:
- TC74A4-3.3VCTTR
- Brand:
- Microchip
Subtotal (1 reel of 3000 units)*
£1,959.00
(exc. VAT)
£2,352.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 24 July 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 + | £0.653 | £1,959.00 |
*price indicative
- RS Stock No.:
- 264-8904
- Mfr. Part No.:
- TC74A4-3.3VCTTR
- Brand:
- Microchip
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Temperature Sensor | |
| Output Type | Digital | |
| Interface Type | I2C, SMBus | |
| Sub Type | Sensor | |
| Accuracy | ±3°C | |
| Mount Type | Surface | |
| Pin Count | 5 | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 125°C | |
| Minimum Supply Voltage | 2.7V | |
| Maximum Supply Voltage | 5.5V | |
| Package Type | SOT-23 | |
| Series | TC74 | |
| Length | 2.8mm | |
| Standards/Approvals | RoHS | |
| Height | 1.45mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Temperature Sensor | ||
Output Type Digital | ||
Interface Type I2C, SMBus | ||
Sub Type Sensor | ||
Accuracy ±3°C | ||
Mount Type Surface | ||
Pin Count 5 | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 125°C | ||
Minimum Supply Voltage 2.7V | ||
Maximum Supply Voltage 5.5V | ||
Package Type SOT-23 | ||
Series TC74 | ||
Length 2.8mm | ||
Standards/Approvals RoHS | ||
Height 1.45mm | ||
Automotive Standard No | ||
The Microchip tiny serial digital temperature sensor particularly suited for low cost and small form-factor applications. Temperature data is converted from the on-board thermal sensing element and made available as an 8-bit digital word. Communication with the this IC is accomplished via a simple 2-wire SMBus/I2C™-compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring. The SHDN bit in the CONFIG register can be used to activate the low-power Standby mode. Small size, low installed cost and ease of use make the it an ideal choice for implementing thermal management in a variety of systems.
Outputs temperature as an 8-Bit digital word
Simple serial port interface
±2°C Accuracy from +25°C to +85°C
±3°C Accuracy from 0°C to +125°C
Supply Voltage of 2.7V to 5.5V
200 μA (typ.) Operating Current
5 μA (typ.) Standby Mode Current
Temperature resolution is 1°C
Related links
- Microchip TC74 Series Surface Mount SMBus 5-Pin SOT-23
- Microchip Surface Mount SMBus 5-Pin SOT-23
- Microchip TC74 Series Surface Mount ±3°C, 5-Pin SOT-23
- Microchip TC74 Series Surface Mount ±3°C, 5-Pin TO-220
- Microchip Surface Mount Serial-I2C 5-Pin SOT-23
- Microchip TC74 Series Through Hole Mount Serial-I2C 5-Pin TO-220
- Microchip MCP9800 Series Surface Mount SMBus 5-Pin
- Microchip Through Hole Mount SMBus 5-Pin TO-220