5V Low-Dropout Voltage Regulator from Linear Technology (ADI). The LT1521CMS8-5#PBF features an ultra-low quiescent current of just 12µA, making it ideal for battery-operated systems. Reverse battery protection and no protection diodes needed simplify design.
Key Specifications:
- Output Voltage: 5V (fixed)
- Output Current: 300mA
- Dropout Voltage: 0.3V (typical)
- Quiescent Current: 12µA (operating), 6µA (shutdown)
- Package: MSOP-8
Applications: Battery-powered instrumentation, automotive electronics, industrial sensors, remote monitoring systems, and always-on devices where every microamp counts.
