This is the basic LD1117V33 voltage regulator
Maximum: 570 ns/100m Delay Skew (ns/100 m) Nominal: 20 ns/100m
Width - Metric 76mm Bag Colour Transparent Width - Imperial 3" Bag Type Static Shielding Bag (Metal-In) Seal Type Heat Seal Bag Thickness 76
They feature a robust chuck-style strain relief that provides a better grip for safer handling
This is a great way to sample each one and decide what your project really needs
MAXIM INTEGRATED PRODUCTS MAX490CPA+ Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, DIP-8 RF Amplifiers This is the basic LD1117V33This is a Transceiver RS422, RS485, 4. 75V 5. 25V supply, 1 Driver, DIP 8 product from MAXIM INTEGRATED PRODUCTS with the model number MAX490CPA+Product details Operating Temperature Min 0C Driver Case Style DIP No. of Receivers 1 Operating Temperature Max 70C No. of Pins 8Pins Product Range Automotive Qualification Standard No. of Drivers 1Drivers Supply Voltage Min 4. 75V IC Interface Type RS422, RS485 Device Type Transceiver Packaging Each Supply