1A Ultra Low Dropout Linear Regulator, Output Voltage : 1.2V

1.5A Very Low Input / Output Voltage Ultra Low Dropout Linear Regulator, Package : SOP-8

3.0A Very Low Input / Output Voltage Ultra Low Dropout Linear Regulator, Package : TO-252-5L

DDR Termination Regulator, Package : SOP8

Dual-Channel Power Distribution Switch, Green Mode : Pb Free

Single-Channel Power Distribution Switch, Package Type : SOP8

Single-Channel Power Distribution Switch, Package Type : MSOP8

Single-Channel Power Distribution Switch, Package Type : SOP8

Dual-Channel Power Distribution Switch, Package Type : SOP8

Dual-Channel Power Distribution Switch, Package Type : MSOP8

1A, 52kHz, Step-Down Switching Regulator, Package : TO-220

3A, 52kHz, Step-Down Switching Regulator, Package : TO220-5L

3A, 52kHz, Step-Down Switching Regulator, Package : SOP8-PP

3A, 52kHz, Step-Down Switching Regulator, Package : SOP8-PP

3A, 52kHz, Step-Down Switching Regulator, Package : TO220-5L

150kHz, 2A PWM Buck DC/DC Converter, Marking : TJ1509A 3.3

5.0A, 150kHz, Step-down Switching Regulator, Package : TO-263 5L

5.0A, 150kHz, Step-down Switching Regulator, Package : TO-263 5L

Pulse-Width-Modulation Control Circuits, Package : 16 SOP

The MC34063A/B series is a monolithic control circuit delivering the main functions for DC-DC voltage converting. The device contains an intermal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components the MC34063A/B devices series is designed for Step-Down, Step-Up and Voltage-Inverting applications. Features: Output switch current in excess of 1.5a 2% reference accuracy Low quiescent current: 2.5ma(typ.) Operating from 3v to 40v Frequency operation to 100khz Active current limiting Moisture sensitivity level 3