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The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output.

Features:

Low Noise: 40 μV

High Accuracy: 1%

Reverse Battery Protection

Low Dropout: 340 mV at Full Load

Accuracy	±2 %
Brand/Series	SPX Series
Current, Supply	8 μA
Dimensions	2.6 x 1.6 x 1.3 mm
Height	0.051" (1.3mm)
Length	0.114" (2.9mm)
Line Regulation	0.2 %/V
Load Regulation	0.4 %
Mounting Type	Surface Mount
Number of Outputs	1
Number of Pins	5
Operation Mode	Linear
Output Type	Fixed
Package Type	SOT-23
Temperature, Operating, Maximum	+125 °C
Temperature, Operating, Minimum	-40 °C
Temperature, Operating, Range	-40 to +125 °C
Voltage, Input Range	2.5 to 16 V
Voltage, Input, High Level	16 V
Voltage, Input, Low Level	2.5 V
Voltage, Output	3.3 V
Width	0.063" (1.6mm)
关键词

Accuracy ±2 %  Exar Accuracy ±2 %  Low Dropout Voltage Regulators Accuracy ±2 %  Exar Low Dropout Voltage Regulators Accuracy ±2 %   Brand/Series SPX Series  Exar Brand/Series SPX Series  Low Dropout Voltage Regulators Brand/Series SPX Series  Exar Low Dropout Voltage Regulators Brand/Series SPX Series   Current, Supply 8 μA  Exar Current, Supply 8 μA  Low Dropout Voltage Regulators Current, Supply 8 μA  Exar Low Dropout Voltage Regulators Current, Supply 8 μA   Dimensions 2.6 x 1.6 x 1.3 mm  Exar Dimensions 2.6 x 1.6 x 1.3 mm  Low Dropout Voltage Regulators Dimensions 2.6 x 1.6 x 1.3 mm  Exar Low Dropout Voltage Regulators Dimensions 2.6 x 1.6 x 1.3 mm   Height 0.051" (1.3mm)  Exar Height 0.051" (1.3mm)  Low Dropout Voltage Regulators Height 0.051" (1.3mm)  Exar Low Dropout Voltage Regulators Height 0.051" (1.3mm)   Length 0.114" (2.9mm)  Exar Length 0.114" (2.9mm)  Low Dropout Voltage Regulators Length 0.114" (2.9mm)  Exar Low Dropout Voltage Regulators Length 0.114" (2.9mm)   Line Regulation 0.2 %/V  Exar Line Regulation 0.2 %/V  Low Dropout Voltage Regulators Line Regulation 0.2 %/V  Exar Low Dropout Voltage Regulators Line Regulation 0.2 %/V   Load Regulation 0.4 %  Exar Load Regulation 0.4 %  Low Dropout Voltage Regulators Load Regulation 0.4 %  Exar Low Dropout Voltage Regulators Load Regulation 0.4 %   Mounting Type Surface Mount  Exar Mounting Type Surface Mount  Low Dropout Voltage Regulators Mounting Type Surface Mount  Exar Low Dropout Voltage Regulators Mounting Type Surface Mount   Number of Outputs 1  Exar Number of Outputs 1  Low Dropout Voltage Regulators Number of Outputs 1  Exar Low Dropout Voltage Regulators Number of Outputs 1   Number of Pins 5  Exar Number of Pins 5  Low Dropout Voltage Regulators Number of Pins 5  Exar Low Dropout Voltage Regulators Number of Pins 5   Operation Mode Linear  Exar Operation Mode Linear  Low Dropout Voltage Regulators Operation Mode Linear  Exar Low Dropout Voltage Regulators Operation Mode Linear   Output Type Fixed  Exar Output Type Fixed  Low Dropout Voltage Regulators Output Type Fixed  Exar Low Dropout Voltage Regulators Output Type Fixed   Package Type SOT-23  Exar Package Type SOT-23  Low Dropout Voltage Regulators Package Type SOT-23  Exar Low Dropout Voltage Regulators Package Type SOT-23   Temperature, Operating, Maximum +125 °C  Exar Temperature, Operating, Maximum +125 °C  Low Dropout Voltage Regulators Temperature, Operating, Maximum +125 °C  Exar Low Dropout Voltage Regulators Temperature, Operating, Maximum +125 °C   Temperature, Operating, Minimum -40 °C  Exar Temperature, Operating, Minimum -40 °C  Low Dropout Voltage Regulators Temperature, Operating, Minimum -40 °C  Exar Low Dropout Voltage Regulators Temperature, Operating, Minimum -40 °C   Temperature, Operating, Range -40 to +125 °C  Exar Temperature, Operating, Range -40 to +125 °C  Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C  Exar Low Dropout Voltage Regulators Temperature, Operating, Range -40 to +125 °C   Voltage, Input Range 2.5 to 16 V  Exar Voltage, Input Range 2.5 to 16 V  Low Dropout Voltage Regulators Voltage, Input Range 2.5 to 16 V  Exar Low Dropout Voltage Regulators Voltage, Input Range 2.5 to 16 V   Voltage, Input, High Level 16 V  Exar Voltage, Input, High Level 16 V  Low Dropout Voltage Regulators Voltage, Input, High Level 16 V  Exar Low Dropout Voltage Regulators Voltage, Input, High Level 16 V   Voltage, Input, Low Level 2.5 V  Exar Voltage, Input, Low Level 2.5 V  Low Dropout Voltage Regulators Voltage, Input, Low Level 2.5 V  Exar Low Dropout Voltage Regulators Voltage, Input, Low Level 2.5 V   Voltage, Output 3.3 V  Exar Voltage, Output 3.3 V  Low Dropout Voltage Regulators Voltage, Output 3.3 V  Exar Low Dropout Voltage Regulators Voltage, Output 3.3 V   Width 0.063" (1.6mm)  Exar Width 0.063" (1.6mm)  Low Dropout Voltage Regulators Width 0.063" (1.6mm)  Exar Low Dropout Voltage Regulators Width 0.063" (1.6mm)