Microchip Technology MCP1826S-0802E/EB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.50 | $4.50 |
| 15+ | $1.04 | $15.60 |
| 25+ | $1.02 | $25.50 |
| 50+ | $0.96 | $48.00 |
| 100+ | $0.85 | $85.00 |
| N+ | $0.17 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| 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 | - |
| 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-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Supplier Device Package | DDPAK-3 |
| ROHS |  |
The MCP1826S-0802E/EB from Microchip Technology is a fixed 0.8V LDO linear regulator capable of delivering up to 1A of output current. With a low dropout voltage of 0.4V at full load and a quiescent current of only 220 μA, it balances efficiency with performance. The DDPAK-3 package supports robust thermal management for demanding applications.
- High current capability: 1A output supports power-hungry loads without additional pass transistors.
- Low dropout: 0.4V at 1A minimizes power dissipation and allows operation from tight input-output margins.
- Excellent PSRR: 60dB at 100Hz filters low-frequency noise from switching supplies.
- Low quiescent current: 220 μA improves standby efficiency in battery-operated systems.
Low-Voltage Digital Cores
Power 0.8V digital cores (FPGAs, ASICs) with 1A capability and 0.4V dropout, ensuring stable operation even with low input margins.
Battery-Powered Portable Devices
The 220 μA quiescent current extends battery life in handheld instruments while delivering clean 0.8V rails for sensitive analog sections.
Post-Regulation for Switching Converters
Use after a buck converter to reduce ripple and noise; 60dB PSRR at 100Hz effectively attenuates low-frequency switching artifacts.
Industrial Sensor Interfaces
Provide a precise 0.8V reference rail for bridge sensors and ADCs, with 1A headroom for multiple loads.
Automotive Infotainment
The DDPAK-3 package dissipates heat efficiently, supporting 1A continuous current in under-hood or dashboard environments.
Networking Equipment
Stable 0.8V supply for SerDes and PHY chips, with low dropout ensuring operation from 1.2V intermediate rails.
- Q: What is the fixed output voltage of the MCP1826S-0802E/EB?
- A: The fixed output voltage is 0.8V.
- 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 range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.4V at 1A load.
- 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-3 package.
MCP1826S-0802E/EB.pdf
- Q: What is the fixed output voltage of the MCP1826S-0802E/EB?
- A: The fixed output voltage is 0.8V.
- 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 range is not specified in the provided data; please refer to the datasheet.
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.4V at 1A load.
- 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-3 package.
