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MAX6120
PRODUCTIONLow-Cost, Micropower, Precision 3-Terminal, 1.2V Voltage Reference
- Part Models
- 4
- 1ku List Price
- Starting From $1.50
Overview
- 3-Pin SOT23 Package
- Supply Current Independent of Input Voltage Over Temperature
- 50µA Supply Current
- 2.4V to 11V Input Voltage Range
- 30ppm/°C Typical Tempco (SOT23)
- ±1% Initial Accuracy (SOT23)
The MAX6120 is the lowest-power 1.2V, precision, three-terminal voltage reference offered in a SOT23 package. Ideal for 3V battery-powered equipment where power conservation is critical, the MAX6120 is a low-power alternative to existing two-terminal shunt references. Unlike two-terminal references that throw away battery current and require an external series resistor, the MAX6120 has a 70µA maximum supply current (typically only 50µA) that is independent of the input voltage. This feature translates to maximum efficiency at all battery voltages.
The MAX6120 operates from a supply voltage as low as 2.4V, and initial accuracy is ±1% for the SOT23 package. Output voltage temperature coefficient is typically only 30ppm/°C, and is guaranteed to be less than 100ppm/°C in the SOT23 package. For a guaranteed output voltage temperature coefficient of less than 50ppm/°C, see the MAX6520 data sheet.
Applications
- Battery-Powered Applications
- Data Acquisition
- Instrumentation and Process Control
- Portable and Handheld Equipment
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 4
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX6120ESA+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX6120ESA+T | Small-Outline IC, Narrow (0.15in) | ||
| MAX6120EUR+ | 3-SOT_23-N/A | ||
| MAX6120EUR+T | 3-SOT_23-N/A |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 28, 2023 - 2361H WAFER FAB |
||
| MAX6120ESA+ | PRODUCTION | |
| MAX6120ESA+T | PRODUCTION | |
| MAX6120EUR+ | PRODUCTION | |
| MAX6120EUR+T | PRODUCTION | |
|
Oct 30, 2020 - 1702R2 ASSEMBLY |
||
| MAX6120ESA+ | PRODUCTION | |
| MAX6120ESA+T | PRODUCTION | |
|
Feb 4, 2015 - 1341_CANCELLATION ASSEMBLY |
||
| MAX6120EUR+ | PRODUCTION | |
| MAX6120EUR+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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