ON Semiconductor LP2950CZ-3.0G Low Dropout Voltage Regulator

The ON Semiconductor LP2950CZ-3.0G is a low dropout voltage regulator specifically designed to maintain precision output voltage stability across various operating conditions. This regulator is an ideal choice for low-power applications due to its low quiescent current and ability to provide up to 100mA of output current. Its fixed 3.0V output voltage is accurate to within ±0.5% at 25°C and ±1% over the entire operating temperature range, making it highly reliable for consistent performance.

Constructed with a PNP pass element, the LP2950CZ-3.0G ensures a low dropout voltage of typically 60mV at 100mA load, which is particularly beneficial for battery-operated devices where extending battery life is crucial. The regulator also features protection mechanisms, including thermal shutdown and current limiting, to safeguard the device and the load from adverse conditions.

Furthermore, the LP2950CZ-3.0G boasts an impressive noise reduction capability with the addition of an external bypass capacitor at the noise reduction pin. This feature makes it an excellent choice for noise-sensitive applications such as audio and RF circuits.

The regulator comes in a TO-92 package, which is widely used and suitable for through-hole mounting, providing ease of integration into various circuit designs. Its compact size and lead forming options make it versatile for diverse layout constraints.

Key Features of the LP2950CZ-3.0G:

• Fixed 3.0V output with high accuracy
• Low dropout voltage: typically 60mV at 100mA load
• Low quiescent current
• Output current capability of 100mA
• Thermal shutdown and current limit protection
• External noise reduction bypass capacitor option
• TO-92 package for easy through-hole mounting

With its combination of features, the LP2950CZ-3.0G from ON Semiconductor is a robust and efficient solution for a variety of electronic devices requiring stable and reliable power management.