Low noise and efficient: LDO voltage regulator from Nisshinbo Micro Devices at Rutronik

With the NJM2884/A, Nisshinbo Micro Devices (NJR) offers a low dropout (LDO) voltage regulator based on bipolar technology. As a result, it scores with low noise, high noise ripple rejection and low quiescent current. It also features on/off control. Application fields are PC, audio and video applications. The NJM2884/A devices, as well as other products from Nisshinbo Micro Devices (NJR), are available at www.rutronik24.com.

With a maximum input voltage of 10 V, the LDO voltage regulator delivers an output power of up to 5 V / 500 mA. With a typical 75 dB, the component impresses with high ripple rejection voltage suppression and is at the same time extremely low-noise with an output voltage of 45 μVrms. The voltage regulator also features internal thermal overload protection and an internal short circuit current limit.

Further key data:
• Output current Io (max.) = 500 mA
• High precision performance Vo ± 1.0 %.
• Low dropout voltage 0.18 V typ.
• Stable with ceramic capacitors (> = 2.2µF)