Manufacturer Part Number
MCP1826ST-5002E/DB
Manufacturer
Microchip Technology
Introduction
The MCP1826ST-5002E/DB is a low dropout (LDO) linear voltage regulator that provides high-current and low-voltage power supplies.
Product Features and Performance
Low dropout voltage: 0.4V @ 1A
High output current: 1A
Low quiescent current: 220 µA
Good power supply rejection ratio: 60dB at 100Hz
Fixed output voltage: 5V
Operation over a wide temperature range: -40°C to 125°C
Product Advantages
Stable performance with low dropout voltage
Efficient power usage with low quiescent current
Suitable for noise-sensitive applications due to good PSRR
Key Technical Parameters
Input voltage (Max): 6V
Output voltage (Fixed): 5V
Dropout voltage (Max): 0.4V @ 1A
Output current: 1A
Quiescent current (Iq): 220 µA
PSRR: 60dB (100Hz)
Quality and Safety Features
Over-temperature protection
Short-circuit protection
Under-voltage lockout (UVLO)
Compatibility
Mounting type: Surface mount
Package / Case: TO-261-4, TO-261AA
Supplier device package: SOT-223-3
Application Areas
Consumer electronics
Telecommunications
Networking systems
Computers and peripherals
Product Lifecycle
Status: Active
The product is not nearing discontinuation and replacements or upgrades are available.
Several Key Reasons to Choose This Product
Offers reliable performance even under extreme temperatures ranging from -40°C to 125°C
Low dropout voltage ensures efficient use of input power and minimizes heat generation
High output current capability suitable for demanding applications
The low quiescent current helps extend battery life in portable devices
Robust safety features protect against common electrical faults
Suitable for various applications due to compact SOT-223-3 package compatibility
Being part of an active series, long-term availability is expected, providing security for product lifecycle planning