Microchip Technology MCP1804T-3002I/OT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.86 | $0.86 |
| 15+ | $0.83 | $12.45 |
| 25+ | $0.81 | $20.25 |
| 50+ | $0.77 | $38.50 |
| 100+ | $0.68 | $68.00 |
| 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) | 3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.7V @ 100mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 105 µA |
| Current - Supply (Max) | 125 µA |
| PSRR | 50dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
The MCP1804T-3002I/OT from Microchip Technology is a high-voltage, low-dropout linear regulator offering a fixed 3.0V output. It is designed to operate from input voltages up to 28V, making it ideal for automotive and industrial applications. With a maximum output current of 150mA and a typical quiescent current of 105 µA, it balances performance with power efficiency. The SOT-23-5 package provides a compact solution for space-constrained designs.
- Wide Input Voltage Range: Operates from 3.0V to 28V, allowing direct regulation from automotive and industrial power rails.
- Low Quiescent Current: 105 µA typical quiescent current helps extend battery life in portable applications.
- Stable Output: 50dB PSRR at 1kHz ensures clean, stable power for sensitive electronics.
- Compact SOT-23-5 Package: Saves PCB space while providing robust thermal performance for its size.
Automotive Electronics
The wide input voltage range (up to 28V) makes it suitable for regulating 12V automotive battery supplies down to 3.0V for sensors and microcontrollers.
Industrial Sensors
Provides a stable 3.0V rail for industrial pressure, temperature, and flow sensors operating from 24V supply lines.
Battery-Powered Devices
The 105 µA quiescent current and 150mA output are well-suited for portable instruments and handheld meters.
Home Automation
Regulates 24V HVAC control voltages down to 3.0V for smart thermostats and Zigbee/Z-Wave modules.
LED Lighting Controls
Powers the control IC in LED drivers, providing a stable 3.0V supply from a rectified AC/DC bus.
Power Supply Post-Regulation
Used as a secondary regulator to clean up noisy switching supply outputs for analog circuits.
- Q: What is the output voltage of the MCP1804T-3002I/OT?
- A: It provides a fixed 3.0V output.
- Q: What is the maximum output current?
- A: The maximum output current is 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 3.0V up to 28V.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 1.7V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 105 µA.
- Q: What package is available?
- A: It is available in the SOT-23-5 package.
MCP1804T-3002I/OT.pdf
- Q: What is the output voltage of the MCP1804T-3002I/OT?
- A: It provides a fixed 3.0V output.
- Q: What is the maximum output current?
- A: The maximum output current is 150mA.
- Q: What is the input voltage range?
- A: The input voltage range is from 3.0V up to 28V.
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 1.7V at 100mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 105 µA.
- Q: What package is available?
- A: It is available in the SOT-23-5 package.
