Microchip Technology8-SOIC (0.154", 3.90mm Width)RoHS
TC642COA
IC MOTOR DRIVER 3V-5.5V 8SOIC
Category
Subcategory
Pmic Motor Drivers Controllers
Package
8-SOIC (0.154", 3.90mm Width)
Series
FanSense™
Status
Active
Datasheet
$1.78 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Microchip Technology |
| Model | TC642COA |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Topology | Controller - Speed |
| Supplier Device Package | 8-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TC642COA by Microchip Technology is a Controller - Speed IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SOIC (0.154", 3.90mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for TC642COA
📄📄📄📄
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →Rochester Electronics, LLCStock8-SOIC (0.154", 3.90mm Width)
FAN8413MX
BRUSHLESS DC MOTOR CONTROLLER
Request QuoteRFQ →
onsemiStock8-SOIC (0.154", 3.90mm Width)
LB1960MC-AH
IC MOTOR DRIVER 3.6V-17V 8SOIC
Request QuoteRFQ →
Texas InstrumentsStock8-SOIC (0.154", 3.90mm Width)
TMP821DR
IC MOTOR DRIVER 4V-28V 8SOIC
Request QuoteRFQ →
Microchip TechnologyStock8-SOIC (0.154", 3.90mm Width)
TC648VOA713
IC MOTOR DRIVER 3V-5.5V 8SOIC
Request QuoteRFQ →
Rochester Electronics, LLCStock8-SOIC (0.154", 3.90mm Width)
FAN8408DTF
BRUSHLESS DC MOTOR CONTROLLER
Request QuoteRFQ →
Vishay SiliconixStock8-SOIC (0.154", 3.90mm Width)
SIP2100DY-T1-GE3
IC MTR DRV BIPOLR 3.8-5.5V 8SOIC
Request QuoteRFQ →
All Technical Specifications
| Function | Controller - Speed |
| Interface | Parallel |
| Applications | Fan Controller |
| Voltage - Supply | 3V ~ 5.5V |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Output Configuration | Pre-Driver - Low Side |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.