MAX6129BEUK25+T

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Analog Devices Inc./Maxim Integrated

ULTRA-LOW-POWER SERIES VOLTAGE REFERENCE

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MAX6129BEUK25+T

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Analog Devices Inc./Maxim Integrated

ULTRA-LOW-POWER SERIES VOLTAGE REFERENCE

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX6129 Series

The MAX6129 micropower, low-dropout bandgap voltage reference combines ultra-low supply current and low drift in a miniature 5-pin SOT23 surface-mount package that uses 70% less board space than comparable devices in an SO package. This series-mode voltage reference sources up to 4mA and sinks up to 1mA of load current. A wide 2.5V to 12.6V supply range, ultra-low 5.25µA (max) supply current, and a low 200mV dropout voltage make these devices ideal for battery-operated systems.An initial accuracy of 0.4% and a 40ppm/°C (max) temperature coefficient make the MAX6129 suitable for precision applications. Additionally, an internal compensation capacitor eliminates the need for an external compensation capacitor and ensures stability with load capacitances up to 10µF.The MAX6129 provides six output voltages of 2.048V, 2.5V, 3V, 3.3V, 4.096V, and 5V. The MAX6129 is available in a 5-pin SOT23 package and in die form.ApplicationsA/D and D/A ConvertersBattery-Powered SystemsHandheld InstrumentsPrecision Power Supplies

Technical Specifications

Parameters and characteristics for this part

Specification	MAX6129BEUK25+T

Current - Output	4 mA
Current - Supply	5.75 µA
Mounting Type	Surface Mount
Noise	39 µVp-p, 137 µVrms
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Fixed
Package Name	SOT-23-5
Reference Type	Series
Temperature Coefficient	100 ppm/°C
Tolerance	1 %
Voltage - Input (Maximum)	12.6 V
Voltage - Input (Minimum)	2.7 V
Voltage - Output (Min/Fixed)	2.5 V

MAX6129 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Temperature Coefficient	Package Name	Voltage - Output (Min/Fixed)	Noise	Tolerance	Current - Supply	Reference Type	Output Type	Mounting Type	Current - Output	Voltage - Input (Maximum)	Voltage - Input (Minimum)
Analog Devices Inc./Maxim Integrated MAX6129BEUK30+T	85 °C	-40 °C	100 ppm/°C	SOT-23-5	3 V	50 µVp-p 161 µVrms	1 %	6.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	3.2 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK41+T	85 °C	-40 °C	40 ppm/°C	SOT-23-5	4.096 V	72 µVp-p 210 µVrms	0.4 %	8.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	4.3 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK50+T	85 °C	-40 °C	40 ppm/°C	SOT-23-5	5 V	90 µVp-p 245 µVrms	0.4 %	10.5 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	5.2 V
Analog Devices Inc./Maxim Integrated MAX6129BEUK33+T	85 °C	-40 °C	100 ppm/°C	SOT-23-5	3.3 V	56 µVp-p 174 µVrms	1 %	7.25 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	3.5 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK33+T									Series
Analog Devices Inc./Maxim Integrated MAX6129BEUK25+T	85 °C	-40 °C	100 ppm/°C	SOT-23-5	2.5 V	39 µVp-p 137 µVrms	1 %	5.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	2.7 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK21+T	85 °C	-40 °C	40 ppm/°C	SOT-23-5	2.048 V	30 µVp-p 115 µVrms	0.4 %	5.25 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	2.5 V
Analog Devices Inc./Maxim Integrated MAX6129BEUK41+T	85 °C	-40 °C	100 ppm/°C	SOT-23-5	4.096 V	72 µVp-p 210 µVrms	1 %	8.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	4.3 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK25+T	85 °C	-40 °C	40 ppm/°C	SOT-23-5	2.5 V	39 µVp-p 137 µVrms	0.4 %	5.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	2.7 V
Analog Devices Inc./Maxim Integrated MAX6129AEUK30+T	85 °C	-40 °C	40 ppm/°C	SOT-23-5	3 V	50 µVp-p 161 µVrms	0.4 %	6.75 µA	Series	Fixed	Surface Mount	4 mA	12.6 V	3.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

MAX6129: Ultra-Low-Power Series Voltage Reference Data Sheet (Rev.2)

MAX6129 Reliability Data

MAX6129BEUK25+T | Datasheet

Datasheet