B1403 5 dot red green LED lever meter driver SIP 9 pin IC pack of 2pcs

B1403 5 dot red green LED lever meter driver SIP 9 pin IC pack of 2pcs

This is a simple LED bar driver IC. It is capable of generating a bar display for input voltage with 5 LEDs. The lighting levels remain stable to line regulation because of in-built voltage reference. The LEDs are driven at a constant current level which is stable to line regulation. It also has a wide range of power supplies. It also ensures low noise.

Package includes

This is the pack of 2 pieces of B1403 5 dot red green LED lever meter driver SIP 9 pin IC

Features

1.  Capable of generating a bar display for input voltage with 5 LEDs.
2. Operates from either AC or DC input voltage because of an on-chip rectifier amplifier.
3. Lighting levels remain stable to line regulation because of the on-chip voltage reference.
4. LEDs are driven by a constant current; stable to line regulation.
5. Five types of ICs constitute the series with various lighting levels of the LEDs and driving