24LC08BT-I/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The 24LC08BT-I/OT is an 8 Kbit (1K x 8) I2C serial EEPROM from Microchip operating at 2.5V to 5.5V in a compact SOT-23-5 package. It supports 400 kHz fast-mode I2C communication with hardware write protection. Ideal for low-power data logging, configuration storage, and portable consumer electronics.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- 24LC08BT-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3138(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8 Kbit (1K x 8) EEPROM with 2.5V to 5.5V operating voltage range for broad system compatibility
- 400 kHz fast-mode I2C interface enabling high-speed data access in space-constrained designs
- Hardware write-protect pin providing critical data security for calibration or configuration registers
- Ultra-compact SOT-23-5 package ideal for portable and wearable device designs
Applications
The 24LC08BT-I/OT is well-suited for storing device configuration data, calibration coefficients, and firmware parameters in embedded systems. Its low-voltage operation down to 2.5V makes it a natural fit for battery-powered IoT nodes, wearables, and portable medical instruments. It is also widely used in industrial sensors and smart meters where nonvolatile retention of trim settings across power cycles is essential.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Memory IC Type | EEPROM |
| Qualification Status | Not Qualified |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the operating voltage range of the 24LC08BT-I/OT and how does it affect system design?
The 24LC08BT-I/OT operates from 2.5V to 5.5V, allowing it to interface directly with both 3.3V and 5V microcontrollers without level-shifting circuitry, simplifying board design in mixed-voltage embedded systems.
How fast can the 24LC08BT-I/OT transfer data over the I2C bus?
The device supports 400 kHz fast-mode I2C communication, enabling efficient burst reads and page writes of up to 16 bytes per write cycle, which is adequate for configuration and calibration data storage in real-time embedded applications.
Which compact industrial or consumer designs benefit most from the SOT-23-5 package of the 24LC08BT-I/OT?
The SOT-23-5 package occupies roughly 3 mm x 1.75 mm of PCB area, making the 24LC08BT-I/OT an excellent choice for wearable sensors, IoT edge nodes, handheld instruments, and smart card readers where board space is at a premium.
When would a designer choose the 24LC08BT-I/OT over a larger 24LC256 for nonvolatile storage?
When the application only requires storing a small calibration table or device ID—typically under 1 KB—the 24LC08BT-I/OT offers 8 Kbit capacity in a smaller SOT-23-5 footprint at a lower cost than the 256 Kbit 24LC256, reducing BOM cost in high-volume designs.
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Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3500 | $0.35 |
| 25+ | $0.3280 | $8.20 |
| 50+ | $0.3230 | $16.15 |
| 100+ | $0.3170 | $31.70 |
| 500+ | $0.3162 | $158.10 |
| 1000+ | $0.3138 | $313.80 |
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