NCP4561 Datasheet - ON Semiconductor

NCP4561 ULTRA LOW-NOISE LOW DROPOUT VOLTAGE REGULATOR

Pin # Pin Name Function 1 ON/OFF Shuts or wakes *up the IC 2 GND The IC’s ground 3 NC None 4 Vout Delivers the output voltage 5 Vin Powers the IC Description A 900 mV level on this pin is sufficient to start the IC. A 150 mV shuts it down. It makes no arm to connect the pin to a.

NCP4561 Ultra Low Noise Low Dropout Voltage Regulator with 1.0 V ON/OFF Control The NCP4561 is a Low DropOut (LDO) regulator featuring excellent noise performances. Thanks to its innovative concept, the circuit reaches an incredible 40 mVRMS noise level without an external bypass capacitor. Housed in a small SOT 23 5 leads like package, it represents the ideal designer’s choice when space and noise are at premium. The absence of external bandgap capacitor unleashes the r.

NCP4561 Features

* Ultra Low

* Noise: 150 nV/√Hz @ 100 Hz, 40 mVRMS 100 Hz

* 100 kHz Typical, Iout = 60 mA, Co = 1.0 mF

* Fast Response Time from OFF to ON: 40 ms Typical at a 200 Hz Repetition Rate

* Ready for 1.0 V Platforms: ON with a 900 mV High Level

* Nominal Outpu

NCP4561 Datasheet (367.10 KB)