Microchip Technology MCP1825T-1802E/ET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.56 | $4.56 |
| 15+ | $1.05 | $15.75 |
| 25+ | $1.03 | $25.75 |
| 50+ | $0.97 | $48.50 |
| 100+ | $0.86 | $86.00 |
| N+ | $0.17 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.35V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 220 μA |
| Current - Supply (Max) | - |
| PSRR | 60dB (100Hz) |
| Control Features | Enable, Power Good |
| 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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Supplier Device Package | DDPAK-5 |
| ROHS |  |
The Microchip MCP1825T-1802E/ET is a fixed 1.8V low dropout regulator delivering up to 500mA. Its low dropout voltage of 0.35V at full load and 220 μA quiescent current make it an efficient choice for battery-powered and low-voltage applications. The DDPAK-5 package provides excellent thermal dissipation for reliable performance.
- Efficient Power Conversion: Low dropout reduces heat generation.
- Stable 1.8V Output: Ideal for modern low-voltage ICs.
- High Output Current: 500mA capability for various loads.
- Excellent Noise Rejection: 60dB PSRR at 100Hz ensures clean output.
Microcontroller Power Supply
The 1.8V output is perfect for powering low-voltage microcontrollers and memory chips, ensuring stable operation.
Wireless Communication Modules
Provides clean 1.8V power to RF transceivers, with 60dB PSRR at 100Hz reducing noise interference.
Battery-Powered Devices
Low dropout and 220 μA quiescent current extend battery life in portable electronics.
Consumer Electronics
Ideal for set-top boxes, gaming controllers, and smart home devices requiring reliable 1.8V rails.
Industrial Control Systems
Robust DDPAK-5 package handles thermal stress in industrial environments.
LED Drivers
Can be used as a stable bias supply for LED driver ICs in display applications.
- Q: What is the output voltage?
- A: The output voltage is fixed at 1.8V.
- Q: What is the maximum output current?
- A: The maximum output current is 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.35V at 500mA output current.
- Q: What is the quiescent current?
- A: The quiescent current is 220 μA.
- Q: What package is available?
- A: The device is available in a DDPAK-5 package.
MCP1825T-1802E/ET.pdf
- Q: What is the output voltage?
- A: The output voltage is fixed at 1.8V.
- Q: What is the maximum output current?
- A: The maximum output current is 500mA.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.35V at 500mA output current.
- Q: What is the quiescent current?
- A: The quiescent current is 220 μA.
- Q: What package is available?
- A: The device is available in a DDPAK-5 package.
