Texas Instruments TL494 Pulse-Width-Modulation Controller IC 4.8mm Green Color LED Spring action

Spring action

The lesser the resistance

Its Rubber Duck Antenna provides Signal Enhancement Solution for Fixed Wireless Phones

It's a 3v 560mAh Lithium coin cell Battery

Texas Instruments TL494 Pulse-Width-Modulation Controller IC 4.8mm Green Color LED Spring actionThe TL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse width modulation control circuit The TL494 has an on chip 5 volt regulator, two error amplifiers, an adjustable oscillator, a dead time control comparator, a pulse steering flip flop, and output control circuitry. It was primarily created for power supply regulation. Either a common emitter or an emitter follower output capability is offered by