Part	Voltage - Input [Max]	Voltage - Input [Min]	Current - Output	Mounting Type	Noise - 0.1Hz to 10Hz	Reference Type	Current - Supply	Tolerance	Noise - 10Hz to 10kHz	Voltage - Output (Min/Fixed)	Supplier Device Package	Temperature Coefficient	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices Inc./Maxim Integrated MAX6129BEUK30+T	12.6 V	3.2 V	4 mA	Surface Mount	50 µVp-p	Series	6.75 µA	1 %	161 µVrms	3 V	SOT-23-5	100 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK41+T	12.6 V	4.3 V	4 mA	Surface Mount		Series	8.75 µA	0.4 %	210 µVrms	4.096 V	SOT-23-5	40 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK50+T	12.6 V	5.2 V	4 mA	Surface Mount	90 µVp-p	Series	10.5 µA	0.4 %	245 µVrms	5 V	SOT-23-5	40 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129BEUK33+T	12.6 V	3.5 V	4 mA	Surface Mount	56 µVp-p	Series	7.25 µA	1 %	174 µVrms	3.3 V	SOT-23-5	100 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK33+T						Series
Analog Devices Inc./Maxim Integrated MAX6129BEUK25+T	12.6 V	2.7 V	4 mA	Surface Mount	39 µVp-p	Series	5.75 µA	1 %	137 µVrms	2.5 V	SOT-23-5	100 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK21+T	12.6 V	2.5 V	4 mA	Surface Mount		Series	5.25 µA	0.4 %	115 µVrms	2.048 V	SOT-23-5	40 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129BEUK41+T	12.6 V	4.3 V	4 mA	Surface Mount		Series	8.75 µA	1 %	210 µVrms	4.096 V	SOT-23-5	100 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK25+T	12.6 V	2.7 V	4 mA	Surface Mount	39 µVp-p	Series	5.75 µA	0.4 %	137 µVrms	2.5 V	SOT-23-5	40 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C
Analog Devices Inc./Maxim Integrated MAX6129AEUK30+T	12.6 V	3.2 V	4 mA	Surface Mount	50 µVp-p	Series	6.75 µA	0.4 %	161 µVrms	3 V	SOT-23-5	40 ppm/°C	SC-74A SOT-753	85 C	-40 ¯C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 2.75

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