ADM1811
ADM1811
LAST TIME BUYMicroprocessor Supervisory in SOT-23 with Open Drain Output Choices
- Part Models
- 2
- 1ku List Price
- Starting From $0.84
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Overview
- Reliable Low Cost Voltage Monitor with Reset Output
- Suitable for Monitoring 2.5 V, 3 V, 3.3 V, and 5 V Power Supply Voltages
- Reset Threshold Levels: 4.62 V, 4.35 V, 3.06 V, 2.88 V, 2.55 V, 2.31 V, and 2.18 V (Typ)
- Active High and Low Push-Pull Output Choices (ADM1810, ADM1812, ADM1815, and ADM1817)
- Open-Drain Output Choices (ADM1811, ADM1813, ADM1816, and ADM1818)
- Can Be Used with a Manual Push-Button to Generate a Reset (ADM1813, ADM1818)
- Initialize Microprocessor Systems with Added Safety
- Available in 3-Lead SOT-23 and SC70 Packages
The ADM181x range of voltage monitoring circuits can be used in any application where an electronic system needs to be reset when a voltage increases above or below a predetermined value.
Because of the “reset delay time” incorporated into the ADM181x series, these devices can provide a safe startup for electronic systems. Before a system initializes, the power supply must stabilize. Using the ADM181x series ensures that there are typically 150 ms for the power supply to stabilize before the system is reset and safe system initialization begins.
The ADM181x series of microprocessor reset circuits are available in low cost, space-saving SOT-23 packages.
APPLICATIONS
- Microprocessor systems
- Computers
- Controllers
- Intelligent instruments
- Automotive systems
Documentation
Product Selection Guide 2
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 |
|---|---|---|---|
| ADM1811-10ARTZ-RL7 | 3-Lead SOT-23 | ||
| ADM1811-5ARTZ-RL7 | 3-Lead SOT-23 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 4, 2010 - 10_0009 Halogen Free Material Change for SOT_23 Products |
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| ADM1811-10ARTZ-RL7 | ||
| ADM1811-5ARTZ-RL7 | ||
|
Jul 29, 2026 - 26_0046 Discontinuation of Parts Manufactured in TSMC Fab 2 and 5 in Hsinchu, Taiwan. |
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| ADM1811-10ARTZ-RL7 | ||
| ADM1811-5ARTZ-RL7 | ||
This is the most up-to-date revision of the Data Sheet.