Specification	MAX6138CEXR50+T

Current - Cathode	80 çA
Current - Output	15 mA
Mounting Type	Surface Mount
Noise - 10Hz to 10kHz	80 µVrms
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	SOT-323, SC-70
Reference Type	Shunt
Supplier Device Package	SC-70-3
Temperature Coefficient	25 ppm/°C
Tolerance	0.5 %
Voltage - Output (Min/Fixed)	5 V

MAX6138 Series

Part	Noise - 10Hz to 10kHz	Operating Temperature [Max]	Operating Temperature [Min]	Tolerance	Voltage - Output (Min/Fixed)	Mounting Type	Temperature Coefficient	Current - Cathode	Reference Type	Current - Output	Package / Case	Supplier Device Package
Analog Devices Inc./Maxim Integrated MAX6138BEXR50+T	80 µVrms	85 C	-40 ¯C	0.2 %	5 V	Surface Mount	25 ppm/°C	80 çA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138BEXR41+									Shunt
Analog Devices Inc./Maxim Integrated MAX6138AEXR41-T	64 µVrms	85 C	-40 ¯C	0.1 %	4.096 V	Surface Mount	25 ppm/°C	73 µA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138CEXR50+T	80 µVrms	85 C	-40 ¯C	0.5 %	5 V	Surface Mount	25 ppm/°C	80 çA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138CEXR25+T	35 µVrms	85 C	-40 ¯C	0.5 %	2.5 V	Surface Mount	25 ppm/°C	65 çA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138BEXR21+T	28 µVrms	85 C	-40 ¯C	0.2 %	2.048 V	Surface Mount	25 ppm/°C	65 çA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138BEXR33+T	50 µVrms	85 C	-40 ¯C	0.2 %	3.3 V	Surface Mount	25 ppm/°C	67 µA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138BEXR12	20 µVrms	85 C	-40 ¯C	0.2 %	1.2205 V	Surface Mount	25 ppm/°C	60 µA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138CEXR12+T	20 µVrms	85 C	-40 ¯C	0.5 %	1.2205 V	Surface Mount	25 ppm/°C	60 µA	Shunt	15 mA	SC-70 SOT-323	SC-70-3
Analog Devices Inc./Maxim Integrated MAX6138AEXR30+T	45 µVrms	85 C	-40 ¯C	0.1 %	3 V	Surface Mount	25 ppm/°C	65 çA	Shunt	15 mA	SC-70 SOT-323	SC-70-3

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.93
		10	$ 3.99
		25	$ 3.49
		100	$ 2.93
		250	$ 2.65
		500	$ 2.49
		1000	$ 2.35
	Digi-Reel®	1	$ 5.93
		10	$ 3.99
		25	$ 3.49
		100	$ 2.93
		250	$ 2.65
		500	$ 2.49
		1000	$ 2.35
	N/A	1722	$ 4.96
		42500	$ 4.96
	Tape & Reel (TR)	2500	$ 2.16

Description

General part information

MAX6138 Series

The MAX6138 is a precision, two-terminal shunt mode, bandgap voltage reference available in fixed reverse breakdown voltages of 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V. Ideal for space-critical applications, the MAX6138 is offered in the subminiature 3-pin SC70 surface-mount package (1.8mm x 1.8mm), 50% smaller than comparable devices in SOT23 surface-mount packages.Laser-trimmed resistors ensure precise initial accuracy. With a 25ppm/°C temperature coefficient, the device is offered in three grades of initial accuracy ranging from 0.1% to 0.5%. The MAX6138 has a 60µA to 15mA shunt-current capability with low-dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.The MAX6138 does not require an external stabilizing capacitor while ensuring stability with capacitive loads. The MAX6138 is a higher precision device in a smaller package than the LM4040/LM4050.ApplicationsCell PhonesIndustrial Process ControlsNotebook ComputersPortable Battery-Powered Equipment