Overview
The STM1061N30WX6F is a low power voltage detector produced by STMicroelectronics. This device is designed to monitor battery, power-supply, and regulated system voltages. It features a precision voltage reference and comparator that monitors the VCC input and compares it with a specified voltage threshold condition. When the VCC input falls below the specified trip point threshold, the output (OUT) is forced low and remains asserted as long as the VCC input remains below the threshold plus hysteresis. The device is guaranteed to output the correct logic state for VCC down to 0.7V and is also designed to ignore fast transients on VCC.
Key Specifications
| Attribute | Value |
|---|---|
| Package Style | SOT-23 (SC-59, TO-236) |
| Mounting Method | Surface Mount |
| Voltage Threshold Range | 1.6 to 5.5 V in 0.1 V increments |
| Voltage Threshold Accuracy | ±2% |
| Operating Voltage | 0.7 to 6.0 V |
| Supply Current | 0.9 μA (typ) |
| Output Type | Open Drain |
| Operating Temperature | –40 to 85°C |
| Guaranteed OUT Assertion | Down to VCC = 0.7 V |
Key Features
- Factory-trimmed Voltage Thresholds in 0.1 V increments from 1.6 to 5.5 V
- ±2% Voltage Threshold Accuracy
- Operating Voltage 0.7 to 6.0 V
- Low Supply Current of 0.9 μA (typ)
- Open Drain Output
- Guaranteed OUT Assertion Down to VCC = 0.7 V
- Power Supply Transient Immunity
- Available in SOT-23-3 and SOT-323-3 (SC-70-3) packages
- Operating Temperature –40 to 85°C
Applications
The STM1061N30WX6F is suitable for various applications, including:
- Monitoring battery voltages in portable devices
- Power-supply and regulated system voltage monitoring
- Communications equipment
- Computers and peripherals
- Industrial applications requiring low power voltage detection
Q & A
- What is the primary function of the STM1061N30WX6F?
The primary function is to monitor battery, power-supply, and regulated system voltages using a precision voltage reference and comparator.
- What is the voltage threshold range for the STM1061N30WX6F?
The voltage threshold range is from 1.6 to 5.5 V in 0.1 V increments.
- What is the typical supply current of the STM1061N30WX6F?
The typical supply current is 0.9 μA.
- What type of output does the STM1061N30WX6F have?
The output is of the open drain type.
- What is the operating temperature range for the STM1061N30WX6F?
The operating temperature range is –40 to 85°C.
- Is the STM1061N30WX6F immune to power supply transients?
Yes, the device is designed to ignore fast transients on VCC.
- In what packages is the STM1061N30WX6F available?
The device is available in SOT-23-3 and SOT-323-3 (SC-70-3) packages.
- What are some common applications for the STM1061N30WX6F?
Common applications include monitoring battery voltages, power-supply and regulated system voltage monitoring, communications equipment, computers and peripherals, and industrial applications.
- What is the minimum VCC voltage at which the STM1061N30WX6F guarantees the correct logic state?
The device guarantees the correct logic state down to VCC = 0.7 V.
- What is the ECCN classification for the STM1061N30WX6F?
The ECCN classification is EAR99.
