Microchip Technology TC33269-3.3VVB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.16 | $4.16 |
| 15+ | $0.96 | $14.40 |
| 25+ | $0.94 | $23.50 |
| 50+ | $0.88 | $44.00 |
| 100+ | $0.78 | $78.00 |
| N+ | $0.16 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | TC33269 |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.35V @ 800mA |
| Current - Output | 800mA |
| Current - Quiescent (Iq) | 8 mA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Supplier Device Package | DPAK-3 |
The TC33269-3.3VVB is a fixed-output low dropout linear regulator delivering 3.3V at up to 800mA. Housed in a DPAK-3 package, it offers a dropout voltage of 1.35V at full load and a quiescent current of 8mA. This regulator is designed for applications requiring a stable, low-noise voltage rail.
- High Output Current: 800mA capability supports a wide range of digital and analog loads.
- Low Dropout Voltage: 1.35V at 800mA allows operation with minimal headroom, improving efficiency.
- Stable 3.3V Output: Fixed output simplifies design and ensures accuracy for logic circuits.
- DPAK-3 Package: Provides good thermal dissipation for continuous operation.
3.3V Logic Power Supply
Provides a stable 3.3V rail for microcontrollers, FPGAs, and digital logic circuits, ensuring reliable operation with up to 800mA load.
Post-Regulation for Switching Converters
Use after a buck converter to reduce ripple and noise, delivering clean power to sensitive analog loads.
Battery-Powered Devices
With an 8mA quiescent current, it is suitable for battery-operated equipment where moderate efficiency is acceptable.
Industrial Sensor Interfaces
Regulates power for sensors and transducers requiring a stable 3.3V reference, improving measurement accuracy.
Automotive Infotainment
Powers audio codecs and display controllers in car infotainment systems, benefiting from the DPAK-3 thermal performance.
Networking Equipment
Supplies clean 3.3V to Ethernet PHYs and switches, reducing bit errors caused by power supply noise.
- Q: What is the output voltage of the TC33269-3.3VVB?
- A: The TC33269-3.3VVB provides a fixed output voltage of 3.3V.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 800mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for exact limits.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.35V at 800mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 8 mA.
- Q: What package is available?
- A: This device is available in a DPAK-3 package.
TC33269-3.3VVB.pdf
- Q: What is the output voltage of the TC33269-3.3VVB?
- A: The TC33269-3.3VVB provides a fixed output voltage of 3.3V.
- Q: What is the maximum output current?
- A: This LDO can deliver up to 800mA of continuous output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet for exact limits.
- Q: What is the dropout voltage?
- A: The dropout voltage is 1.35V at 800mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 8 mA.
- Q: What package is available?
- A: This device is available in a DPAK-3 package.
