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NCP3334

ON Semiconductor
Part Number NCP3334
Manufacturer ON Semiconductor
Description Adjustable Low Dropout Regulator
Published Dec 26, 2012
Detailed Description NCP3334 Voltage Regulator - High Accuracy, Ultra Low Iq, Adjustable, Low Dropout 500 mA The NCP3334 is a high performan...
Datasheet PDF File NCP3334 PDF File

NCP3334
NCP3334

Overview
NCP3334 Voltage Regulator - High Accuracy, Ultra Low Iq, Adjustable, Low Dropout 500 mA The NCP3334 is a high performance, low dropout regulator.
With accuracy of ±0.
9% over line and load and ultra−low quiescent current and noise it encompasses all of the necessary features required by today’s consumer electronics.
This unique device is guaranteed to be stable without a minimum load current requirement and stable with any type of capacitor as small as 1.
0 mF.
The NCP3334 offers reverse bias protection.
Features • High Accuracy Over Line and Load (±0.
9% at 25°C) • Ultra−Low Dropout Voltage • Low Noise • Low Shutdown Current (0.
07 mA) • Reverse Bias Protected • 2.
6 V to 12 V Supply Range • Thermal Shutdown Protection • Current Limitation • Requires Only 1.
0 mF Output Capacitance for Stability • Stable with Any Type of Capacitor (including MLCC) • No Minimum Output Current Required for Stability • This is a Pb−Free Device Applications • PCMCIA Card • Cellular Phones • Camcoders and Cameras • Networking Systems, DSL/Cable Modems • Cable Set−Top Box • MP3/CD Players • DSP Supply • Displays and Monitors http://onsemi.
com 8 1 SOIC−8 CASE 751 MARKING DIAGRAM 8 3334 ALYW G 1 A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package PIN CONNECTIONS 1 GND SD IN IN 8 NC FB OUT OUT ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 6 of this data sheet.
© Semiconductor Components Industries, LLC, 2006 October, 2019 − Rev.
2 1 Publication Order Number: NCP3334/D NCP3334 Vin Cin 1.
0 mF + 3 IN 4 IN SD 2 ON OFF OUT OUT 6 5 FB 7 GND 1 R1 R2 CADJ 68 pF Cout + Vout 1.
0 mF Figure 1.
Typical Adjustable Version Application Schematic PIN FUNCTION DESCRIPTION Pin No.
Pin Name Description 1 GND Power Supply Ground 2 SD Shutdown pin.
When not in use, this pin should be connected to the input pin.
3, 4 IN Power Supply Input Voltage 5, 6 OUT Regulated output voltage.
Bypass t...


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