KF338D-TR – STMicroelectronics
3.3V 0.5A Very Low Drop Voltage Regulator with Inhibit SO-8
Stock Quantity: 0
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
The STMicroelectronics KF338D-TR is a low-dropout (LDO) linear voltage regulator specifically designed for applications requiring a stable 3.3V output from a higher input voltage. This device provides a regulated OUTPUT ONLY 3.3V voltage, making it ideal for powering sensitive digital circuits. It is capable of delivering an OUTPUT ONLY 300mA current. The KF338D-TR is packaged in a compact SOT-223 SMD package, allowing for efficient PCB layout and minimizing board space. Its low dropout voltage characteristic ensures stable operation even with input voltages close to the output voltage. This regulator operates reliably across an Operating Temperature Range of –40°C to 125°C. Common use cases include powering microcontrollers, sensors, and other low-power devices in automotive and industrial applications. The KF338D-TR offers advantages in circuit design due to its integrated short-circuit and over-temperature protection, enhancing system reliability and preventing damage to downstream components.
