Overview
The NCP301LSN30T1 is a voltage detector from ON Semiconductor, designed for use in various applications requiring precise voltage monitoring. This device is part of the NCP301 series, which features ultra-low current voltage detectors ideal for reset controllers in portable microprocessor-based systems where extended battery life is crucial.
The NCP301LSN30T1 is housed in a Thin TSOP-5 package and offers an open drain N-Channel output with an active low reset configuration. It is highly accurate, with a undervoltage threshold of 3.0 V and a hysteresis to prevent erratic system reset operations.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Manufacturer | ON Semiconductor | |
| Package | TSOP-5 | |
| Threshold Voltage | 3.0 V | V |
| Undervoltage Threshold | 2.94 V | V |
| Overvoltage Threshold | 3.06 V | V |
| Maximum Supply Voltage | 10 V | V |
| Minimum Operating Voltage | 0.8 V | V |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | +125°C | °C |
| Accuracy | 2% | |
| Quiescent Current | 0.5 µA (Typical) | µA |
| Output Type | Active Low, Open Drain | |
| Reset Delay Time | Programmable |
Key Features
- Ultra-low quiescent current of 0.5 µA (typical) to extend battery life in portable systems.
- High accuracy undervoltage threshold with 2% accuracy.
- Wide operating voltage range from 0.8 V to 10 V.
- Open drain N-Channel output with active low reset configuration.
- Programmable reset delay time.
- Specified over the -40°C to +125°C temperature range.
- Pb-free and RoHS compliant.
Applications
- Microprocessor reset controller.
- Low battery detection.
- Power fail indicator.
- Battery backup detection.
Q & A
- What is the primary function of the NCP301LSN30T1?
The NCP301LSN30T1 is a voltage detector designed to monitor voltage levels and provide a reset signal when the voltage falls below a specified threshold.
- What is the package type of the NCP301LSN30T1?
The NCP301LSN30T1 is housed in a Thin TSOP-5 package.
- What is the threshold voltage for the NCP301LSN30T1?
The threshold voltage for the NCP301LSN30T1 is 3.0 V.
- What is the quiescent current of the NCP301LSN30T1?
The quiescent current of the NCP301LSN30T1 is typically 0.5 µA.
- What is the operating temperature range of the NCP301LSN30T1?
The operating temperature range of the NCP301LSN30T1 is from -40°C to +125°C.
- Is the NCP301LSN30T1 RoHS compliant?
- What type of output does the NCP301LSN30T1 have?
The NCP301LSN30T1 has an active low, open drain output.
- Can the reset delay time of the NCP301LSN30T1 be programmed?
- What are some typical applications of the NCP301LSN30T1?
Typical applications include microprocessor reset controllers, low battery detection, power fail indicators, and battery backup detection.
- What is the maximum supply voltage for the NCP301LSN30T1?
The maximum supply voltage for the NCP301LSN30T1 is 10 V.
