STMicroelectronics 3.3V 500mA LDO Voltage Regulator SMD SOIC8
STMicroelectronics 3.3V 500mA LDO regulator. SMD SOIC8 package, 20V max input, for stable power in electronics.
The STMicroelectronics 3.3V 500mA LDO Voltage Regulator provides a stable and regulated +3.3V output from a variable input source. Designed for efficiency in space-constrained applications, this low-dropout (LDO) regulator offers a typical dropout voltage of just 400mV, ensuring optimal performance even as the input voltage approaches the desired output level.
Housed in a compact SOIC8 surface-mount package, it is perfectly suited for modern PCB designs. With a maximum output current of 500mA, it can reliably power a wide range of digital ICs, microcontrollers, sensors, and other low-voltage components.
Engineered for robustness, this regulator operates across an extensive temperature range from -40°C to +125°C, making it suitable for industrial, automotive, and consumer electronics applications that must endure harsh environmental conditions.
Key Specifications
- Output Voltage: Fixed at 3.3V
- Maximum Output Current: 500mA
- Maximum Input Voltage: 20V
- Typical Dropout Voltage: 400mV
- Package: SMD (Surface-Mount Device), SOIC8
- Operating Temperature Range: -40°C to +125°C
This reliable component is a fundamental building block for creating stable power rails, helping to prevent malfunctions and ensuring the long-term reliability of your electronic designs.
- Providing stable power to microcontrollers and processors
- Powering sensors and communication modules (Wi-Fi, Bluetooth)
- Voltage regulation in portable and battery-powered devices
- Industrial control systems and automation
- Output Type: Fixed
- Input Voltage Max: 20V
- No. of Outputs: 1
- Output Voltage Nom: 3.3V
- Output Current Max: 500mA
- Dropout Voltage Typ @ Current: 400mV
- No. of Pins: 8
- Operating Temperature Min: -40°C
- Operating Temperature Max: 125°C
- Package Type: SMD SOIC8
- Dimensions: 33mm (Width) x 43mm (Height) x 15mm (Depth)
- Weight: 0.001 grams
- of Outputs: 1Outputs
- of Pins: 8Pins
- Product Range: 3.3V 500mA LDO Voltage Regulators
- SVHC: No SVHC (17-Jan-2023)
Documents
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You may like
