Voltage to Current Converter for LEDs (CB21623E)

This common transistor-based circuit provides power for 20 mA common white LEDs from a single 1.5 V battery.

| Clique na imagem para ampliar |

Tone Alarm (CB23545E)
This two-transistor circuit consists of a powerful industrial-use siren. The circuit is from a...
4 to 100 MHz XTAL Oscillator (CB16104E)
In the figure we have one more oscillator with only one common transistor, which can be a 2N2222,...
RP118x Ultra Low Current LDO Regulators
July 2017 - Mouser Electronics already has Ricoh's new RP118x ultra-low current regulators in...