500 mA, Very Low Dropout Bias Rail CMOS Voltage Regulator
NCP133
The NCP133 is a 500 mA VLDO equipped with NMOS pass tra...
500 mA, Very Low Dropout Bias Rail CMOS Voltage
Regulator
NCP133
The NCP133 is a 500 mA VLDO equipped with NMOS pass
transistor and a separate bias supply voltage (VBIAS). The device provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP133 features low IQ consumption. The XDFN6 1.2 mm x 1.2 mm package is optimized for use in space constrained applications.
Features
Input Voltage Range: 0.8 V to 5.5 V Bias Voltage Range: 2.4 V to 5.5 V Adjustable and Fixed Voltage Versions Available Output Voltage Range: 0.8 V to 2.1 V (Fixed) and 0.8 V to 3.6 V
(Adjustable)
±1.5% Accuracy over Temperature, 0.5% VOUT @ 25°C Ultra−Low Dropout: Typ. 140 mV at 500 mA Very Low Bias Input Current of Typ. 80 mA Very Low Bias Input Current in Disable Mode: Typ. 0.5 mA Logic Level Enable Input for ON/OFF Control Output Active Discharge Option Available Stable with a 2.2 mF Ceramic Capacitor Available in XDFN6 − 1.2 mm x 1.2 mm x 0.4 mm Package These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
Battery−powered Equipment Smartphones, Tablets Cameras, DVRs, STB and Camcorders
DATA SHEET www.onsemi.com
XDFN6 CASE 711AT
MARKING DIAGRAM
XX M T
XX = Specific Device Code M = Date Code
PIN CONNECTIONS
OUT 1
6 IN
ADJ/NC 2
GND
5 GND
EN 3
4 BIAS
(Top VIew)
ORDERING INFORMATION
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