Microchip Technology MCP1825T-2502E/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) | 2.5V |
| 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-2502E/ET is a fixed 2.5V low dropout linear regulator rated for 500mA output. It offers a low dropout voltage of 0.35V at full load and a quiescent current of 220 µA, making it an efficient choice for battery-powered and low-voltage applications. The DDPAK-5 package provides excellent thermal characteristics.
- Precise 2.5V Output: Fixed output eliminates the need for external resistors, simplifying design and reducing BOM cost.
- Low Dropout: 0.35V at 500mA enables operation from lower input voltages, improving system efficiency.
- Low Quiescent Current: 220 µA helps meet stringent standby power requirements in portable devices.
- High Ripple Rejection: 60dB PSRR at 100Hz ensures stable output for sensitive analog circuits.
DDR Memory Termination
Provides a stable 2.5V rail for DDR2/DDR3 memory termination, ensuring signal integrity in high-speed computing systems.
FPGA Core Supply
Ideal for powering low-voltage FPGA cores that require 2.5V, with low dropout to maintain regulation during load transients.
Portable Audio Players
The low quiescent current and clean output make it suitable for audio DACs and amplifiers, minimizing noise in the audio path.
Wireless Sensor Nodes
With 500mA capability, it can power both the microcontroller and RF transceiver in battery-operated sensor nodes.
Test and Measurement Equipment
Provides a precise 2.5V reference for analog-to-digital converters and operational amplifiers in precision instruments.
Consumer Electronics
Powers 2.5V logic and interface circuits in set-top boxes, gaming consoles, and smart home devices.
- Q: What is the output voltage of the MCP1825T-2502E/ET?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.1V to 6.0V (based on typical LDO operation for this family).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.35V at a 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 220 µA.
- Q: What package is available?
- A: This model comes in a DDPAK-5 (TO-263-5) package.
MCP1825T-2502E/ET.pdf
- Q: What is the output voltage of the MCP1825T-2502E/ET?
- A: The fixed output voltage is 2.5V.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range is from 2.1V to 6.0V (based on typical LDO operation for this family).
- Q: What is the dropout voltage?
- A: The dropout voltage is typically 0.35V at a 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is typically 220 µA.
- Q: What package is available?
- A: This model comes in a DDPAK-5 (TO-263-5) package.
