Features: These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. 50pcs positive regulators with adjustable voltage enough to meet your basic needs. These devices can be used with external components to obtain adjustable voltage and currents. Portability with small size, it's easy and convenient to use at every driver. Specifications: Package: TO-220 Output Voltage: 5V Current: 0.5A Regulator Type: Linear Regulator Topology: Positive Adjustable Quantity: 50pcs Weight: Approx. 110g Package Included: 50 x Adjustable Positive Voltage Regulators 1、These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation 2、Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible 3、50pcs positive regulators with adjustable voltage enough to meet your basic needs 4、These devices can be used with external components to obtain adjustable voltage and currents 5、Portability with small size, it's easy and convenient to use at every driver