Microchip Technology MCP1804T-C002I/DB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.90 | $0.90 |
| 15+ | $0.87 | $13.05 |
| 25+ | $0.86 | $21.50 |
| 50+ | $0.81 | $40.50 |
| 100+ | $0.71 | $71.00 |
| N+ | $0.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 28V |
| Voltage - Output (Min/Fixed) | 12V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.85V @ 100mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 115 µA |
| Current - Supply (Max) | 125 µA |
| PSRR | 50dB (1kHz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| ROHS |  |
The MCP1804T-C002I/DB is a 150mA low dropout linear regulator from Microchip Technology, providing a fixed 12V output. With a dropout voltage of 0.85V at 100mA and a quiescent current of 115 µA, it delivers efficient performance for automotive and industrial applications. The SOT-223-3 package offers robust thermal performance, while 50dB PSRR at 1kHz ensures clean power delivery.
- High Voltage Output: 12V fixed output suits automotive and industrial systems.
- Low Quiescent Current: 115 µA reduces standby power consumption.
- Good Ripple Rejection: 50dB at 1kHz filters high-frequency noise.
- Compact Package: SOT-223-3 saves board space while handling 150mA.
Automotive Power Supplies
The 12V output and 150mA capability make it suitable for powering automotive sensors and small actuators, with 50dB PSRR at 1kHz filtering alternator noise.
Industrial Control Modules
Provides a stable 12V rail for PLC I/O modules and industrial transmitters, ensuring reliable operation in noisy factory environments.
Telecom Equipment
Ideal for powering line drivers and interface circuits in telecom systems, where 12V is a common intermediate bus voltage.
LED Lighting Drivers
Regulates 12V for LED strips and lighting controllers, maintaining consistent brightness and protecting LEDs from voltage spikes.
Battery Charging Circuits
Used in charging circuits for 12V lead-acid or lithium batteries, providing a clean regulated supply for control logic.
Audio Equipment
Powers analog audio circuits requiring a quiet 12V supply, with low noise and good ripple rejection for high-fidelity performance.
- Q: What is the output voltage of the MCP1804T-C002I/DB?
- A: The fixed output voltage is 12V.
- Q: What is the maximum output current?
- A: It can provide up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 12.85V up to 28V (based on 12V output plus dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.85V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 115 µA.
- Q: What package is available?
- A: It comes in a SOT-223-3 package.
MCP1804T-C002I/DB.pdf
- Q: What is the output voltage of the MCP1804T-C002I/DB?
- A: The fixed output voltage is 12V.
- Q: What is the maximum output current?
- A: It can provide up to 150mA of output current.
- Q: What is the input voltage range?
- A: The input voltage range is from 12.85V up to 28V (based on 12V output plus dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.85V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 115 µA.
- Q: What package is available?
- A: It comes in a SOT-223-3 package.
