Microchip Technology TC2951-3.3VOA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.00 | $3.00 |
| 15+ | $0.69 | $10.35 |
| 25+ | $0.68 | $17.00 |
| 50+ | $0.64 | $32.00 |
| 100+ | $0.56 | $56.00 |
| N+ | $0.11 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.45V @ 100mA |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) | 12 mA |
| PSRR | - |
| Control Features | Current Limit, Enable, Error Flag |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
The TC2951-3.3VOA from Microchip Technology is a 100mA low dropout regulator with a fixed 3.3V output. Featuring 120µA quiescent current and 0.45V dropout, it is optimized for low-power applications. The 8-SOIC package provides a standard, reliable form factor.
- Standard 3.3V rail: Compatible with most digital ICs.
- Low power: 120µA quiescent current for battery efficiency.
- Robust package: 8-SOIC for easy assembly.
- Microchip reliability: Suitable for long-life products.
Digital Logic Power
3.3V output is ideal for powering microcontrollers, FPGAs, and digital sensors.
Wireless Modules
Stable 3.3V rail for Wi-Fi, Bluetooth, and Zigbee modules in IoT devices.
Battery-Operated Equipment
Low quiescent current extends runtime in remote controls and portable gadgets.
Automotive Sensors
Reliable 3.3V supply for pressure and temperature sensors in vehicles.
Industrial Control Systems
Regulates power for PLCs and motor controllers in harsh environments.
Consumer Peripherals
Powers keyboards, mice, and other USB-connected devices.
- Q: What is the output voltage?
- A: Fixed 3.3V output.
- Q: What is the maximum current?
- A: 100mA.
- Q: What is the input voltage range?
- A: Not specified in provided data; consult datasheet.
- Q: What is the dropout voltage?
- A: 0.45V at 100mA.
- Q: What is the quiescent current?
- A: 120µA.
- Q: What package is available?
- A: 8-SOIC.
- Q: What is the output voltage?
- A: Fixed 3.3V output.
- Q: What is the maximum current?
- A: 100mA.
- Q: What is the input voltage range?
- A: Not specified in provided data; consult datasheet.
- Q: What is the dropout voltage?
- A: 0.45V at 100mA.
- Q: What is the quiescent current?
- A: 120µA.
- Q: What package is available?
- A: 8-SOIC.

TC2951-3.3VOA.pdf