onsemi MC34063ADG, 1 Buck Boost Switching, Boost/Buck Converter 1.5A, 1.25 → 40 V, 100 kHz 8-Pin, SOIC

MC34063A Buck Boost Inverting Switching Regulators. The ON Semiconductor MC34063A series of buck boost inverting switching regulators designed for step-down, step-up and voltage-inverting applications. These are monolithic ICs which contain a wide range of functionality required for DC-DC converters. This functionality includes: - Internal temperature compensated reference - Comparator - Controlled duty cycle oscillator with an active current limit circuit - Driver - High current output switch The MC34063A ICs are suitable for fan controllers and DC-DC power supplies. They offer a wide input voltage of -0.3 to +40 Vdc, which makes the MC34063A suitable for a wider range of applications.. Temperature range: 0 to +70 °C Low standby current Input voltage: 3-40 V Adjustable current limit Adjustable output voltage Frequency operation: to 100kHz Accuracy: precision 2% reference. Versions Available: ( ; 516-5095 516-5095 ) MC34063AP1G - PDIP-8 ( ; 125-0038 125-0038 ) MC34063AP1G - PDIP-8 - tube of 50 ( ; 103-5076 103-5076 ) MC34063ADR2G - SOIC-8 - reel of 2500 ( ; 689-9948 689-9948 ) MC34063ADR2G - SOIC-8 ( ; 184-4265 184-4265 ) MC34063ADG - SOIC-8 - tube of 98