STMicroelectronics LDLN025M30R LDO-регулятор

The LDLN025 is a 250 mA low-dropout voltage regulator, able to work with an input voltage range from 1.5 V to 5.5 V. The typical dropout voltage at 250 mA load is 120 mV. The very low quiescent current, which is just 12 μA at no-load, extends battery-life of applications requiring very long standby time. Thanks to its ultra low noise value and high PSRR, the LDLN025 provides a very clean output, suitable for ultra-sensitive loads.

• Ultra low output noise: 6.5 μVRMS
• Operating input voltage range: 1.5 V to 5.5 V
• Output current up to 250 mA
• Very low quiescent current: 12 μA at no-load
• Controlled Iq in dropout condition
• Output voltage accuracy: 2 % across line, load and temperature
• Output voltage versions: from 1 V to 5 V, with 50 mV step
• Logic-controlled electronic shutdown
• Output discharge feature
• Internal soft-start
• Overcurrent and thermal protections
• Temperature range: from -40 °C to +125 °C