
Allicdata Part #: | MAX6129AEUK21+T-ND |
Manufacturer Part#: |
MAX6129AEUK21+T |
Price: | $ 4.74 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC VREF SERIES 2.048V SOT23-5 |
More Detail: | Series Voltage Reference IC ±0.4% 4mA SOT-23-5 |
DataSheet: | ![]() |
Quantity: | 2475 |
1 +: | $ 4.30920 |
10 +: | $ 4.06476 |
25 +: | $ 3.25156 |
50 +: | $ 3.08902 |
100 +: | $ 2.84514 |
250 +: | $ 2.69882 |
500 +: | $ 2.06473 |
Noise - 0.1Hz to 10Hz: | 30µVp-p |
Base Part Number: | MAX6129 |
Supplier Device Package: | SOT-23-5 |
Package / Case: | SC-74A, SOT-753 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Current - Supply: | 5.25µA |
Voltage - Input: | 2.5 V ~ 12.6 V |
Noise - 10Hz to 10kHz: | 115µVrms |
Series: | -- |
Temperature Coefficient: | 40ppm/°C |
Tolerance: | ±0.4% |
Current - Output: | 4mA |
Voltage - Output (Min/Fixed): | 2.048V |
Output Type: | Fixed |
Reference Type: | Series |
Part Status: | Active |
Packaging: | Strip |
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The MAX6129AEUK21+T is a precision voltage reference (PMIC - Voltage Reference) designed to provide an ultra-low temperature coefficient voltage reference. A wide range of input voltage gives the device very good temperature stability. The device is designed to be used in individual and multiple output scenarios, allowing users to have the flexibility to design their own reference systems. The device also has a wide operating range and low power consumption for its voltage references, making it a power efficient reference solution for many different applications.
Overview of MAX6129AEUK21+T
The MAX6129AEUK21+T is a versatile voltage reference with a wide range of input voltage, temperature stability, and excellent low power performance. The MAX6129AEUK21+T operates over an input voltage range of 9 V to 36 V, and can provide output of 1.235 V with a temperature coefficient of 10 ppm/°C, making the device an ideal choice for precision voltage reference applications. The device also features an ultra-low power shutdown mode, allowing users to achieve minimal power consumption while still maintaining a stable reference voltage.
Application of MAX6129AEUK21+T
The MAX6129AEUK21+T is widely applicable as a voltage reference in a variety of applications. It is widely used in voltage stabilization and voltage conversion applications, such as DC/DC converters and power supplies for processors, microcontrollers and digital signal processors. The device is also used in automotive, industrial, and consumer electronics applications such as audio amplifiers, battery charging circuits and motor controllers. Its combination of low power consumption and high accuracy makes it a suitable choice for many applications that require precision voltage reference.
Working Principle of MAX6129AEUK21+T
The MAX6129AEUK21+T is a voltage reference that combines voltage regulation with a thermal drift compensation. The device operates by passing the input voltage through a high-precision voltage reference, where a fixed voltage is output as a reference. The reference voltage is then compared to the input voltage, and any difference is corrected by a voltage adjustment circuit that draws current to provide the appropriate reference voltage. The voltage adjustment circuit also has the ability to compensate for temperature variations, allowing the reference voltage to remain stable over a wide range of temperatures. This thermal drift compensation feature ensures the device remains accurate even over varying temperatures.
Conclusion
The MAX6129AEUK21+T is a precision voltage reference (PMIC - Voltage Reference) that is designed to provide an ultra-low temperature coefficient voltage reference with a wide range of input voltage for excellent temperature stability. The device provides superior low power performance and operates over the input voltage range of 9 V to 36 V. The device can be widely applied as a voltage reference in many applications including DC/DC converters and power supplies for processors, audio amplifiers, motor controllers, and battery chargers. Its combination of accuracy and low power consumption makes it an ideal solution for a variety of voltage reference applications.
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