GBP
The STM L78L33ABUTR is a compact, surface-mount, positive fixed voltage regulator designed by STMicroelectronics to deliver a stable output of +3.3V from a higher input voltage. Packaged in a SOT-89 casing, it is well-suited for space-constrained applications. This linear regulator features internal current limiting, thermal shutdown, and safe-area compensation to ensure reliable operation and protection under adverse conditions. With its low quiescent current and ease of integration into DC circuits, the L78L33ABUTR offers an efficient and reliable solution for providing regulated voltage in low-power electronics.
Why Buy the STM L78L33ABUTR Voltage Regulator?
The L78L33ABUTR is a cost-effective and dependable choice for 3.3V regulation in compact electronics.
- Provides stable +3.3V output voltage from a higher DC input
- Includes built-in short-circuit and thermal overload protection
- Compact SOT-89 package ideal for space-limited designs
- Low dropout voltage for better efficiency
- Reliable performance for low-power, long-life applications.
Typical Applications of STM L78L33ABUTR Voltage Regulator, SMT:
- Embedded systems and microcontroller power supplies
- Consumer electronics such as radios and audio devices
- Low-power sensors and IoT modules
- Battery-operated portable instruments
- Industrial automation and control circuits
- Communication devices requiring 3.3V logic level stabilization.