Microchip Technology MCP1826-0802E/ET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.40 | $1.40 |
| 15+ | $0.32 | $4.80 |
| 25+ | $0.32 | $8.00 |
| 50+ | $0.30 | $15.00 |
| 100+ | $0.26 | $26.00 |
| N+ | $0.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 0.8V |
| 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 | 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 MCP1826 is a fixed 0.8V low dropout linear regulator capable of delivering 1A of output current. It features a low dropout voltage of 0.4V at full load and a quiescent current of 220µA, making it efficient for battery-operated equipment. With 60dB PSRR at 100Hz, it effectively rejects power supply noise, ensuring clean power for sensitive electronics. The DDPAK-5 package provides excellent thermal performance for demanding applications.
- High Output Current: Delivers up to 1A, suitable for powering high-current digital loads.
- Low Dropout Voltage: 0.4V at 1A maximizes efficiency by allowing operation with minimal headroom.
- Excellent Noise Rejection: 60dB PSRR at 100Hz ensures clean, stable output for noise-sensitive circuits.
- Low Quiescent Current: 220µA helps extend battery life in portable applications.
Low-Voltage Digital Cores
Power modern microcontrollers and FPGAs requiring a precise 0.8V rail. The 1A capability supports high-current digital loads while the 60dB PSRR at 100Hz filters low-frequency noise from switching supplies.
Battery-Powered Devices
With a low 220µA quiescent current, this LDO extends battery life in portable instruments. The 0.4V dropout at 1A allows efficient operation even when the battery voltage approaches the output.
Noise-Sensitive Analog Circuits
The high PSRR of 60dB at 100Hz makes it suitable for powering precision analog-to-digital converters and sensor signal chains, minimizing supply-induced errors.
Industrial Control Systems
Provide a stable 0.8V reference for industrial microcontrollers and PLCs. The DDPAK-5 package offers good thermal dissipation for continuous 1A operation in harsh environments.
Networking Equipment
Power low-voltage ASICs and PHY transceivers in routers and switches. The robust 1A output ensures reliable operation under varying load conditions.
Automotive Infotainment
Supply clean power to infotainment processors requiring a 0.8V core. The LDO's stability and low noise help maintain audio/video performance.
- Q: What is the output voltage of the MCP1826-0802E/ET?
- A: The fixed output voltage is 0.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout is typically 0.4V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 220 µA.
- Q: What package is available?
- A: It comes in a DDPAK-5 package.
MCP1826-0802E/ET.pdf
- Q: What is the output voltage of the MCP1826-0802E/ET?
- A: The fixed output voltage is 0.8V.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of continuous current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; refer to the datasheet.
- Q: What is the dropout voltage?
- A: Dropout is typically 0.4V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 220 µA.
- Q: What package is available?
- A: It comes in a DDPAK-5 package.
