Microchip Technology MCP1826ST-1202E/DB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.86 | $0.86 |
| 15+ | $0.84 | $12.60 |
| 25+ | $0.82 | $20.50 |
| 50+ | $0.77 | $38.50 |
| 100+ | $0.68 | $68.00 |
| N+ | $0.14 | Price Inquiry |
Request Quote / Inquiry
| 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) | 6V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.4V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 220 µA |
| Current - Supply (Max) | - |
| PSRR | 60dB (100Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223-3 |
| ROHS |  |
The MCP1826ST-1202E/DB is a fixed 1.2V output LDO regulator from Microchip Technology, delivering up to 1A. Its low 0.4V dropout and 220 µA quiescent current make it ideal for low-voltage, battery-powered applications. The SOT-223-3 package ensures easy integration into space-constrained designs.
- Low-Voltage Precision: Fixed 1.2V output with tight regulation for modern digital ICs.
- High Current: 1A output supports power-hungry low-voltage loads.
- Low Quiescent Current: 220 µA helps maximize battery life in portable devices.
- Compact Package: SOT-223-3 offers a small footprint with adequate thermal performance.
Low-Voltage Microcontroller Cores
The MCP1826ST-1202E/DB provides a stable 1.2V rail for modern MCUs and SoCs, with 1A capacity to handle dynamic current spikes during processing.
DDR Memory Termination
For DDR2/DDR3 memory systems, this regulator supplies the 1.2V VTT rail, ensuring clean power for high-speed data lines with low dropout from a 1.5V source.
FPGA Core Logic
Low-voltage FPGA cores require precise 1.2V; this LDO delivers with 60dB PSRR at 100Hz, reducing jitter in high-speed serial interfaces.
Portable IoT Devices
With 220 µA quiescent current, it extends battery life in smart sensors and wearables that operate on 1.2V logic.
Optical Transceivers
In SFP modules, the MCP1826ST-1202E/DB powers laser driver ICs, providing a noise-free 1.2V supply for consistent optical signal quality.
Embedded Systems
Use it to power auxiliary logic in embedded designs, where its SOT-223-3 package and 1A output offer a compact, reliable solution.
- Q: What is the output voltage of the MCP1826ST-1202E/DB?
- A: It provides a fixed 1.2V output.
- Q: What is the maximum output current?
- A: The maximum output current is 1A.
- Q: What is the input voltage range?
- A: The input voltage can range from 1.2V up to 6.0V.
- Q: What is the dropout voltage?
- A: Dropout is typically 0.4V at 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 220 µA.
- Q: What package is available?
- A: It is available in a SOT-223-3 package.
MCP1826ST-1202E/DB.pdf
- Q: What is the output voltage of the MCP1826ST-1202E/DB?
- A: It provides a fixed 1.2V output.
- Q: What is the maximum output current?
- A: The maximum output current is 1A.
- Q: What is the input voltage range?
- A: The input voltage can range from 1.2V up to 6.0V.
- Q: What is the dropout voltage?
- A: Dropout is typically 0.4V at 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 220 µA.
- Q: What package is available?
- A: It is available in a SOT-223-3 package.
