The circuit of Figure 2 is a slight modification that strangely adds a noisy Zener diode [3] for improved line regulation, but in practice still can produce a low-noise output if R3 and C2 are chosen ...

Some of the many low-dropout (LDO) regulators ... ultra-low-noise applications such as instrumentation and high-quality audio require even lower noise. For that purpose, the Figure 1 circuit ...

Many low-dropout-voltage regulators ... a noise voltage of approximately 42 µV rms. However, certain applications, such as ultra-low-noise instrumentation oscillators, demand even lower levels of ...

The company announces its LRO 1.8 ~ 3.6 / 1.25, a Linear Regulator ... low as 50 μVrms in the 10 to 100 kHz bandwidth! Such a performance thus enables to supply sensitive-to-noise analog circuitry, ...

You can use a simple boost converter, a filter circuit to reduce electromagnetic interference (EMI), and a little trickery to build a compact, ultra ... these regulators can have low noise at ...

Rohm has introduced ‘high-fidelity’ power supply ICs aimed at audio devices requiring high-resolution audio play-back. Above the quality of CD audio, it sees high-resolution audio sources typically ...

A linear voltage regulator is a circuit that takes in a variable input voltage and provides a continuously controlled, steady, low-noise DC output voltage ... such as low power mode or ultra-low power ...