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Microchip Voltage Supervisor 1 Supervisor 3-Pin SOT-23 2.93 V Reset Threshold MIC803-29D2VM3-TR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Length | 2.3mm |
| Model | MIC803-29D2VM3-TR |
| Width | 2.9mm |
| Series | MIC803 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Sub Type | Power On Reset Circuit |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | RoHS |
| Pin Count | 3 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1V |
| Number of Supervisors | 1 |
| Reset Threshold Voltage | 2.93V |
| Monitored Voltage | 1V |
| Reset Active Time | 1120ms |
Key Features
- Features single voltage supervisor with open drain RESET output.
- Asserts reset to microprocessor if supply falls below 2.93 V threshold.
- Reset signal duration configurable with 1120 ms active time.
- Operates with supply voltage range 1 V to 5.5 V.
- Wide operating temperature range from -40°C to 125°C.
- Compact SOT-23 package and 3-pin design for space-efficient mounting.
- Low typical supply current of 4.5 µA at 3.6 V supply.
- RoHS compliant ensuring environmental safety.
Product Description
Microchip MIC803-29D2VM3-TR is a single voltage supervisor device in a compact 3-pin SOT-23 package designed to provide reliable power supply monitoring and reset signal generation in microprocessor-based systems.
This device ensures system stability by asserting a reset output signal when the monitored supply voltage drops below a precise 2.93 V reset threshold. The reset remains active for a fixed timeout period of 1120 ms once power conditions stabilize above the threshold, preventing erratic processor behavior during power fluctuations.
Operating with a supply voltage range of 1 V to 5.5 V and a wide operational temperature from -40°C to 125°C, this IC is suited for a variety of industrial, commercial, and automotive electronics environments. Its low supply current (typical 4.5 µA at 3.6 V) helps conserve power in energy-sensitive applications.
The MIC803 series includes several preset voltage threshold options, and the MIC803-29D2VM3-TR variant offers a 2.93 V threshold tailored for precise reset control. It features an open drain RESET output, which remains valid with VCC as low as 1 V.
This voltage supervisor is RoHS compliant, ensuring it meets environmental and safety standards. It's ideal for embedding in power management circuits, industrial control systems, embedded computing platforms, and any electronic devices needing robust power-on reset functionality.
Single voltage supervisor with open drain RESET output. Reset threshold voltage set to 2.93 V. 1120 ms reset active time ensuring stable reset signaling. Wide supply voltage range from 1 V to 5.5 V. Operating temperature span from -40°C to 125°C.
3-pin SOT-23 package for compact installations. Low power consumption with 4.5 µA typical supply current. RoHS compliant for environmental safety. Suitable for industrial, laboratory, automotive, and consumer electronics.
Explore additional power management ICs and Voltage Supervisors in the Electronics & Electricals category at EnvMart for integrating reliable system reset protection in your designs.
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Frequently Asked Questions
The reset threshold voltage of this model is set to 2.93 V, which triggers a reset output when the monitored supply voltage falls below this level.
It operates with a supply voltage range from 1 V to 5.5 V, making it suitable for various applications.
The reset signal remains active for a duration of 1120 ms once the power conditions stabilize above the reset threshold.
This unit has an operating temperature range from -40°C to 125°C, allowing it to function in extreme conditions.
It is available in a compact 3-pin SOT-23 package, which is designed for space-efficient mounting.
The typical supply current for this device is 4.5 µA when operating at a supply voltage of 3.6 V.
This voltage supervisor includes a single supervisor, providing reliable monitoring and reset functionality.
Yes, this voltage supervisor is RoHS compliant, ensuring it meets environmental and safety standards.
The dimensions of this model are 2.3 mm in length and 2.9 mm in width.
It features an open drain RESET output, which remains valid even when the supply voltage (VCC) is as low as 1 V.
This voltage supervisor is suitable for applications in industrial control systems, embedded computing platforms, and any electronic devices requiring power-on reset functionality.
The MIC803-29D2VM3-TR meets RoHS standards, ensuring compliance with environmental regulations.
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