Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
Resources:
Positive Fixed Linear Voltage Regulator IC 300mA in SOT-23-5 for Stable Power Supply Regulation
A positive fixed linear voltage regulator IC rated for 300 mA in a SOT-23-5 package is designed to provide stable and precise output voltage regulation for low- to moderate-power electronic systems. These compact regulators maintain a constant output voltage regardless of fluctuations in supply voltage or load current, making them essential components in power supply circuits for embedded devices, microcontrollers, sensors, IoT modules, and portable consumer electronics.
The SOT-23-5 surface mount package allows efficient board space usage and supports automated assembly on modern PCBs. Engineers often select a fixed regulator when a specific regulated voltage (e.g., 3.3 V, 5 V, or similar) is required without the need for external adjustment components. Thanks to their thermal protection and current limiting features, these regulators provide robust operation under varying conditions, improving system reliability and protecting sensitive electronic loads.
Key Features
• Positive Fixed Output Voltage – Maintains a precise regulated voltage (e.g., 3.3 V, 5 V depending on variant)
• 300 mA Output Current Capability – Suitable for powering microcontrollers, sensors, and low-power peripherals
• Compact SOT-23-5 Package – Small surface mount form factor ideal for high-density PCBs
• Low Dropout Operation – Ensures regulation even with small differences between input and output voltage
• Over-Current Protection – Limits excessive current draw and enhances device protection
• Thermal Shutdown – Prevents overheating and improves application safety
• Stable Output Performance – Maintains regulated voltage under load and input variations
• Wide Application Use – Used in embedded systems, IoT devices, consumer electronics, and portable instruments