Description
Description
The LM2940T-10.0/NOPB is a fixed 10 V low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver up to 1 A of output current with excellent line and load regulation. Housed in a TO-220-3 package, it supports input voltages up to 26 V and features a typical dropout voltage of just 0.5 V, making it ideal for applications where maintaining regulation with minimal voltage overhead is critical. The device includes built-in protection features such as overcurrent, overtemperature, reverse polarity, and short-circuit protection, ensuring robust performance in automotive, industrial, and general-purpose power supply designs.
Features
- Input Voltage Range: Up to 26 V
- Output Voltage: Fixed at 10 V
- Output Current: 1 A
- Dropout Voltage: Typically 0.5 V at 1 A, max 1 V
- Quiescent Current: 10 mA (typical)
- Protections: Overcurrent, overtemperature, reverse polarity, and short circuit
- Operating Temp: –40°C to +125°C
- Mounting: Through-hole (TO-220-3 package)
