Rohm linear regulator has low quiescent current
Rohm Semiconductor has introduced linear regulators and switching regulators based on low quiescent current technology.
The BD7xxLx series is available in HTSOP-J8 packages.
The linear regulators feature 45V absolute maximum voltage, an output voltage accuracy of ±2%, 200mA or 500mA output current and 6.5?A (Typ.) current consumption.
Low saturation voltage is achieved by using a PMOS output transistor and ceramic capacitors can be used for compensation of the output capacitor phase.
The BD9901x series is available in a HTSSOP-B24 package offers low Iq DCDC regulators for a maximum input voltage of 42V, 2A output current and a quiescent current consumption of typ. 22?A.
Integrated mosfets serve as synchronous rectifier and the switching frequency is scaled from 200k to 500kHz.adc, analogue, charge pump, controller, dac, filter, integrated circuits, ldo, Linear, Mixed Signal, oscillator, regulator, synthesiser, vco