Overview
The LM3880MF-1AD/NOPB is a power sequencing and reset IC manufactured by Texas Instruments. Designed for precision power management, this device ensures reliable power-up and power-down sequencing for multi-rail systems. It is widely used in applications requiring controlled power sequencing, such as industrial automation, telecommunications, and embedded systems. The LM3880MF-1AD/NOPB stands out for its low quiescent current, small form factor, and robust performance, making it an ideal choice for space-constrained and power-sensitive designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 1.5 to 5.5 | V | |
| Quiescent Current | 1.5 | µA | Typical |
| Operating Temperature Range | -40 to 125 | °C | |
| Output Voltage Accuracy | ±1.5 | % | |
| Package Type | SOT-23 | 5-pin | |
| Reset Timeout Period | 200 | ms | Typical |
| Number of Outputs | 1 | ||
| Mounting Type | Surface Mount |
Key Features
- Low Quiescent Current: Ensures minimal power consumption during operation.
- Precision Reset Timing: Provides accurate power sequencing for multi-rail systems.
- Wide Input Voltage Range: Supports operation from 1.5V to 5.5V, making it versatile for various applications.
- Compact SOT-23 Package: Ideal for space-constrained designs.
- Robust Performance: Operates reliably across a wide temperature range (-40°C to 125°C).
Applications
The LM3880MF-1AD/NOPB is widely used in applications requiring precise power sequencing and reset functionality. Key application areas include:
- Industrial Automation: Ensures reliable power-up and power-down sequencing for control systems.
- Telecommunications: Provides stable power management for communication equipment.
- Embedded Systems: Ideal for microcontrollers and processors requiring controlled power sequencing.
- Consumer Electronics: Used in devices where power efficiency and reliability are critical.
Q & A
1. What is the input voltage range of the LM3880MF-1AD/NOPB?
The input voltage range is 1.5V to 5.5V.
2. What is the typical quiescent current of this IC?
The typical quiescent current is 1.5 µA.
3. What package does the LM3880MF-1AD/NOPB come in?
It comes in a 5-pin SOT-23 package.
4. What is the reset timeout period?
The typical reset timeout period is 200 ms.
5. Can this IC operate in extreme temperatures?
Yes, it operates reliably from -40°C to 125°C.
6. How many outputs does the LM3880MF-1AD/NOPB have?
It has one output.
7. Is this IC suitable for battery-powered devices?
Yes, its low quiescent current makes it ideal for battery-powered applications.
8. What is the output voltage accuracy?
The output voltage accuracy is ±1.5%.
9. Can it be used in industrial automation systems?
Yes, it is widely used in industrial automation for power sequencing.
10. Is the LM3880MF-1AD/NOPB RoHS compliant?
Yes, it is RoHS compliant.
